나는 처음부터 ULTIMATE 교육 웹사이트를 구축했습니다 — 3일차

많은 분들이 이 일에 얼마나 시간을 할애할 것인지 묻더군요. 나는 2~3주 정도 걸릴 것 같았다. 하지만 그 질문은 내가 웹사이트에서 얼마나 많은 시간을 보내고 있는지 다시 생각하게 만들었습니다. 홈페이지에만 8시간을 보냈습니다. 그래서 예전처럼 세세한 부분에 집중하지 않고 빠르게 콘텐츠를 만들기로 했어요. 여러분의 관심을 많이 낭비했습니다. 이제 바로 프로세스를 시작하겠습니다.

19시간: 화학 콘텐츠 페이지 만들기

Chemistry/3/ 디렉터리 내에 periodicity-of-elements-qa.html 파일을 만드는 것부터 시작하겠습니다. 이 페이지에는 요소의 주기성에 관한 질문과 답변이 포함되어 있습니다.

    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Periodicity of Elements - Questions and Answers</title>
        <!-- styles and scripts -->


    <header>
        <nav>
            <div>



<p>As usual, I included a basic HTML boilerplate with links to necessary scripts and styles, along with navigation to main pages. I am using a container div, aside element with the id table-of-contents, which will be populated using javascript, and finally the main tag.</p>

<p>Next, I added the content, formatted with heading tags and some paragraph tags for the main body. For formulas and symbols I used the LaTeX syntax, LaTeX is used because it is the go-to standard:<br>
</p>

<pre class="brush:php;toolbar:false">            <h2>



</h2><p>This contains a lot of content, which is formatted using headings and sub-headings, some lists and tables. I also added an "About the Author" tag for authenticity.</p>

<p>I needed to style this page so that the text can be readable, and it doesn't look too bad. I will add an additional css file into this page, keeping style.css and style-main.css for common elements.</p>

<h2>
  
  
  Hour 20: Styling the content page and adding JS for dynamic Table of Contents
</h2>

<p>I created an style tag inside the head element, and added basic style to it:<br>
</p>

<pre class="brush:php;toolbar:false">     <style>
header {
    background: linear-gradient(135deg, #252525 0%, #303030 100%); /* Subtle gradient for depth */
    padding: 1.2rem 0; /* Slightly increased padding */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); /* More pronounced, darker shadow */
    position: sticky;
    top: 0;
    z-index: 1000; /* Increased z-index for better layering */
    transition: box-shadow 0.3s ease-in-out, transform 0.3s ease-in-out; /* Smooth transition for sticky effect */
    transform: translateY(0); /* Initial state for smooth sticky animation */
}

header.sticky-active {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3); /* Different shadow when sticky */
    transform: translateY(-5px); /* Slight lift when sticky */
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px; /* Slightly increased side padding */
}

.logo {
    font-size: 2rem; /* Slightly larger logo */
    font-weight: 700; /* Bolder logo */
    color: #7db4ff; /* Updated logo color, slightly lighter */
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4); /* Subtle text shadow for depth */
    transition: transform 0.3s ease-in-out;
}

.logo:hover {
    transform: scale(1.05); /* Gentle scale on hover */
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 30px; /* Use gap for spacing between list items */
}

nav ul li a {
    text-decoration: none;
    color: #f0f0f0; /* Slightly brighter text color */
    position: relative; /* For the underline effect */
    padding-bottom: 4px; /* Space for the underline */
    transition: color 0.3s ease-in-out, transform 0.3s ease-in-out;
    overflow: hidden; /* Clip the pseudo-element */
}

nav ul li a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #7db4ff; /* Same as logo color for consistency */
    transform: scaleX(0); /* Initially hidden */
    transform-origin: bottom right;
    transition: transform 0.4s ease-out;
}

nav ul li a:hover {
    color: #90caf9; /* Lighter hover color */
    transform: translateY(-2px); /* Slight lift on hover */
}

nav ul li a:hover::before {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/* Optional: Add an active state highlight */
nav ul li a.active {
    color: #90caf9;
    font-weight: 600;
}

nav ul li a.active::before {
    transform: scaleX(1);
}

/* Enhancements for Mobile (consider using JavaScript for more advanced mobile menus) */
@media (max-width: 1024px) {
    header {
        display: hidden;
    }
}
        :root {
    --primary-bg: #f9f9f9; /* Very light grey for a softer white */
    --secondary-bg: #ffffff; /* Pure white for content areas */
    --text-primary: #212121; /* Dark grey for primary text */
    --text-secondary: #757575; /* Medium grey for secondary text */
    --accent-color: #2962ff; /* A vibrant blue */
    --hover-color: #5393ff; /* Lighter blue for hover states */
    --border-color: #e0e0e0; /* Light grey for borders */
    --code-bg: #f0f0f0; /* Very light grey for code backgrounds */
    --code-text: #333333; /* Dark grey for code text */
    --toc-active: #2962ff;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
}

body {
    font-family: 'Roboto', sans-serif; /* A clean and modern sans-serif font */
    line-height: 1.6;
    margin: 0;
    background-color: var(--primary-bg);
    color: var(--text-primary);
    padding-bottom: 40px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Custom Scrollbar - Light theme version */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background-color: #bdbdbd;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: #9e9e9e;
}

.container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 60px;
    background-color: var(--secondary-bg);
    box-shadow: var(--shadow-md);
    border-radius: 8px;
    display: grid;
    grid-template-columns: minmax(250px, 300px) 1fr;
    gap: 40px;
}

#table-of-contents {
    padding: 30px;
    background-color: var(--secondary-bg);
    border-radius: 6px;
    position: sticky;
    top: 30px;
    height: fit-content;
    border: 1px solid var(--border-color);
}

/* Custom Scrollbar for Table of Contents */
#table-of-contents::-webkit-scrollbar {
    width: 6px; /* Thinner scrollbar */
}

#table-of-contents::-webkit-scrollbar-track {
    background: #f1f1f1; /* Light background for the track */
    border-radius: 3px; /* Slightly rounded track */
}

#table-of-contents::-webkit-scrollbar-thumb {
    background-color: #bdbdbd; /* Medium grey for the thumb */
    border-radius: 3px; /* Slightly rounded thumb */
}

#table-of-contents::-webkit-scrollbar-thumb:hover {
    background-color: #9e9e9e; /* Darker grey on hover */
}

#table-of-contents > h2 {
    font-size: 1.5rem;
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    text-align: left;
}

#table-of-contents ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

#table-of-contents li {
    margin-bottom: 10px;
    padding-left: 0;
    border-left: 3px solid transparent;
    transition: border-left-color var(--transition-fast), color var(--transition-fast);
}

#table-of-contents li:hover,
#table-of-contents li.active {
    border-left-color: var(--toc-active);
}

#table-of-contents li.active > a {
    color: var(--toc-active);
    font-weight: 500;
}

#table-of-contents a {
    text-decoration: none;
    color: var(--text-secondary);
    display: block;
    padding: 6px 0;
    transition: color var(--transition-fast);
}

#table-of-contents a:hover {
    color: var(--hover-color);
}

#table-of-contents ul ul {
    margin-left: 15px;
    margin-top: 6px;
}

/* Main content styles - Focus on readability */
main {
    padding: 40px;
    border-radius: 6px;
    overflow: hidden;
    background-color: var(--secondary-bg);
    box-shadow: var(--shadow-sm);
}

main > *:not(:last-child) {
    margin-bottom: 2em;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

h1 {
    font-size: 2.5rem;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 0.4em;
    margin-bottom: 1em;
}

h2 {
    font-size: 24px;
    border-bottom: 1px solid var(--accent-color);
    padding-bottom: 0.3em;
    margin-bottom: 0.9em;
    color: var(--accent-color);
}

h3 {
    font-size: 1.6rem;
    margin-bottom: 0.7em;
}

h4 {
    font-size: 1.4rem;
    margin-bottom: 0.6em;
}

p {
    margin-bottom: 1.5em;
    color: var(--text-secondary);
    orphans: 3;
    widows: 3;
    word-break: break-word;
}

ul, ol {
    margin-left: 25px;
    margin-bottom: 1.7em;
}

li {
    margin-bottom: 0.7em;
    color: var(--text-secondary);
    line-height: 1.5;
    word-break: break-word;
}

strong {
    font-weight: 600;
    color: var(--text-primary);
}

em {
    font-style: italic;
    color: var(--accent-color);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--transition-fast);
    border-bottom: 1px solid transparent; /* Subtle underline on hover */
}

a:hover {
    color: var(--hover-color);
    border-bottom-color: var(--hover-color);
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 2em;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--secondary-bg);
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    word-break: break-word;
}

th {
    background-color: #f5f5f5; /* Lighter header background */
    font-weight: 600;
    color: var(--text-primary);
}

tbody tr:nth-child(even) {
    background-color: #fafafa; /* Very light grey for even rows */
}

/* Code blocks - Light theme styling */
pre {
    background-color: var(--code-bg);
    color: var(--code-text);
    padding: 12px 18px;
    border-radius: 4px;
    overflow-x: auto;
    font-family: 'Menlo', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1.6em;
    white-space: pre-wrap;
    border: 1px solid var(--border-color);
}

code {
    font-family: 'Menlo', monospace;
    background-color: #e8e8e8; /* Even lighter background for inline code */
    color: var(--code-text);
    padding: 3px 6px;
    border-radius: 3px;
    word-break: break-word;
}

pre code {
    background-color: transparent;
    padding: 0;
}

/* Horizontal rules - Simpler style */
hr {
    border: none;
    height: 1px;
    background-color: var(--border-color);
    margin: 2em 0;
}

/* Blockquotes - Clean separation */
blockquote {
    border-left: 3px solid var(--accent-color);
    padding: 10px 15px;
    margin: 1.5em 0;
    font-style: italic;
    background-color: #f5f5f5;
    border-radius: 3px;
    color: var(--text-secondary);
}

blockquote p {
    margin-bottom: 0;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .container {
        max-width: 90%;
        padding: 50px;
        grid-template-columns: 1fr;
        gap: 30px;
    }

    #table-of-contents {
        position: static;
        margin-bottom: 30px;
    }

    #table-of-contents > h2 {
        text-align: center;
    }
}

@media (max-width: 768px) {
    main {
        padding: 30px;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 22px;
    }
    nav{
        display:none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 30px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 20px;
    }
}
    </style>

이것은 요소가 읽기 쉽고 너무 산만하지 않으며 웹사이트 전체에서 일관되도록 하기 위해 헤더와 기본 콘텐츠를 일부 변경한 기본 스타일입니다.
또한 가독성을 높이기 위해 표, 인용부호, 코드 블록에 CSS를 추가했습니다.

또한 왼쪽의 목차를 대화형으로 만드는 스크립트를 추가하고 싶었습니다. 그래서 본문 태그 하단에 다음 스크립트를 추가했습니다.

<script>
        // script.js
document.addEventListener('DOMContentLoaded', () => {
    const mainContent = document.querySelector('main');
    const tableOfContents = document.getElementById('table-of-contents');

    if (!mainContent || !tableOfContents) {
        console.error('Main content or table of contents element not found.');
        return;
    }

    const headings = mainContent.querySelectorAll('h2, h3, h4');
    const tocList = document.createElement('ul');

    let currentList = tocList;
    const stack = [currentList];

    headings.forEach(heading => {
        const tagName = heading.tagName;
        const id = heading.id;
        const text = heading.textContent;

        if (id) {
            const listItem = document.createElement('li');
            const link = document.createElement('a');
            link.href = `#${id}`;
            link.textContent = text;
            listItem.appendChild(link);

            if (tagName === 'H2') {
                while (stack.length > 1) {
                    stack.pop();
                }
                currentList = stack[stack.length - 1];
                currentList.appendChild(listItem);
                stack.push(document.createElement('ul'));
                currentList = stack[stack.length - 1];
                listItem.appendChild(currentList);
            } else if (tagName === 'H3') {
                while (stack.length > 2) {
                    stack.pop();
                }
                currentList = stack[stack.length - 1];
                currentList.appendChild(listItem);
                stack.push(document.createElement('ul'));
                currentList = stack[stack.length - 1];
                listItem.appendChild(currentList);
            } else if (tagName === 'H4') {
                while (stack.length > 3) {
                    stack.pop();
                }
                currentList = stack[stack.length - 1];
                currentList.appendChild(listItem);
            }
        }
    });

    // Remove any empty ul elements that might have been created
    function removeEmptyLists(list) {
        Array.from(list.children).forEach(item => {
            if (item.tagName === 'UL' && item.children.length === 0) {
                item.remove();
            } else if (item.tagName === 'LI') {
                const childUl = item.querySelector('ul');
                if (childUl) {
                    removeEmptyLists(childUl);
                }
            }
        });
    }
    removeEmptyLists(tocList);

    const tocTitle = document.createElement('h2');
    tocTitle.textContent = 'Table of Contents';
    tableOfContents.appendChild(tocTitle);
    tableOfContents.appendChild(tocList);
});
    </script>

이 스크립트는 기본 요소의 제목에서 중첩된 목차를 자동으로 생성하며 원활하게 작동합니다. 스크립트는 이전에 생성한 목차 옆 태그를 자동으로 채웁니다.

마지막으로 head 태그 내에 이러한 스크립트와 링크 태그를 추가하여 LaTeX 수식 및 방정식에 대한 지원을 추가했습니다.

        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.4/dist/katex.min.css">
        <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.4/dist/katex.min.js"></script>
        <script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.4/dist/contrib/auto-render.min.js"></script>
        <script>
            document.addEventListener("DOMContentLoaded", function () {
                renderMathInElement(document.body, {
                    delimiters: [
                        { left: "$", right: "$", display: false },
                        { left: "$$", right: "$$", display: true }
                    ]
                });
            });
        </script>

이제 콘텐츠 페이지가 완성되었습니다. 디자인이 매우 미니멀하고 콘텐츠에 방해가 되지 않으면서 필요한 모든 기능을 갖추고 있다는 점이 마음에 듭니다.
콘텐츠를 직접 복사하는 대신 라이브 버전에서 어떻게 보이는지 확인하려면 여기를 참조하세요. 요소의 주기성 - 질문과 답변

21~25시간: 화학 콘텐츠 페이지 작성

Chemistry/3/ 폴더 안에 periodicity-of-elements-notes.html 파일을 생성하겠습니다. 여기에는 요소의 주기성에 대한 참고 사항이 포함됩니다.

    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Periodicity of Elements - Notes</title>
    <!-- styles and scripts -->


    <header>
        <nav>
            <div>



<p>This is the same base HTML structure as the previous file, periodicity-of-elements-qa.html. </p>

<p>Now, for the most time consuming part, copying over the massive text of the notes and formating it with headings, paragraphs, and lists. I've also used LaTeX syntax where appropriate.<br>
</p>

<pre class="brush:php;toolbar:false">            <h1>
                Structure of Periodic Table
            </h1>

            <h2>



</h2><p>I've added the base CSS from before, but I also added new CSS to style the calculator container, did I mention, this page also has a calculator, for interactivity:<br>
</p>

<pre class="brush:php;toolbar:false"> <style for="Calculator">
            /* Light Mode Styles */
            .calculator-container {
                background-color: #f5f5f5; /* Light background */
                padding: 20px;
                border-radius: 8px;
                box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); /* Subtle shadow */
                margin: 20px 0;
            }

            .calculator-controls {
                display: flex;
                gap: 10px;
                margin-bottom: 20px;
            }

            .calculator-controls input,
            .calculator-controls button {
                padding: 10px;
                border-radius: 4px;
                border: 1px solid #ccc; /* Light border */
                background-color: #fff; /* White background */
                color: #333; /* Dark text */
                transition: background-color 0.3s ease, box-shadow 0.3s ease; /* Added box-shadow transition */
            }

            .calculator-controls input:focus,
            .calculator-controls button:focus {
                outline: none;
                box-shadow: 0 0 5px #3498db; /* Focus highlight (same as dark mode) */
            }

            .calculator-controls input {
                flex: 2;
            }

            .calculator-controls button {
                flex: 1;
            }

            .calculator-controls button:hover {
                background-color: #e0e0e0; /* Slightly darker on hover */
                cursor: pointer;
            }

            #calculator-output {
                overflow-x: auto;
            }

            #calculator-output table {
                width: 100%;
                border-collapse: collapse;
                margin-top: 10px;
                box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); /* Subtle shadow */
            }

            #calculator-output th,
            #calculator-output td {
                border: 1px solid #ccc; /* Light border */
                padding: 8px;
                text-align: left;
            }

            #calculator-output th {
                background-color: #3498db; /* Header color (same as dark mode) */
                color: white;
            }

            #calculator-output tr:nth-child(even) {
                background-color: #f0f0f0; /* Slightly darker for even rows */
            }

            #calculator-output tr:hover {
                background-color: #e8e8e8; /* Slightly darker on hover */
            }

            /* Loading Spinner */
            .loading-spinner {
                border: 4px solid #ccc; /* Light border */
                border-top: 4px solid #3498db; /* Spinner color (same as dark mode) */
                border-radius: 50%;
                width: 30px;
                height: 30px;
                animation: spin 1s linear infinite;
                margin: 20px auto;
                display: none;
            }

            @keyframes spin {
                0% {
                    transform: rotate(0deg);
                }
                100% {
                    transform: rotate(360deg);
                }
            }

            .calculator-container h2 {
                margin-top: 0;
                color: #333; /* Darker text color for heading */
            }
        </style>

아주 베이직한 스타일인데 지금은 괜찮네요

그런 다음 이전과 마찬가지로 목차에 대한 JavaScript를 추가하고 요소 속성 표를 생성하는 스크립트를 추가했습니다.

 
        document.addEventListener('DOMContentLoaded', function () {
        let elementInput = document.getElementById('element-input');
        계산Btn = document.getElementById('calculate-btn');
        let CalculatorOutput = document.getElementById('calculator-output');

        const 요소데이터 = {
        "시간": {
        "Hfg_298_15K": -241.8,
        "Hfg_0K": -217.8,
        "Entropy_298_15K": 130.7,
        "Integrated_Heat_Capacity_0_to_298_15K": 25.7,
        "Heat_Capacity_298_15K": 28.8,
        "전자_에너지_레벨": [1216.5, 1025.7],
        "이온화_에너지": 13.6,
        "전자 친화력": 0.75
      },
        "그": {
        "Hfg_298_15K": 0,
        "Hfg_0K": 0,
        "Entropy_298_15K": 126.1,
        "Integrated_Heat_Capacity_0_to_298_15K": 20.8,
        "Heat_Capacity_298_15K": 20.8,
        "전자_에너지_레벨": [159850, 169084, 171133],
        "이온화_에너지": 24.6,
        "전자 친화도": -0.08
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          "리": {
            "Hfg_298_15K": 159.3,
            "Hfg_0K": 155.3,
            "Entropy_298_15K": 29.1,
            "Integrated_Heat_Capacity_0_to_298_15K": 22.8,
            "Heat_Capacity_298_15K": 24.8,
            "전자_에너지_레벨": [14908, 17159],
            "이온화_에너지": 5.39,
            "전자 친화도": 0.61
            },
            "BE": {
                "Hfg_298_15K": 324.3,
                "Hfg_0K": 315.3,
                "Entropy_298_15K": 9.5,
                "Integrated_Heat_Capacity_0_to_298_15K": 16.8,
                "Heat_Capacity_298_15K": 16.7,
                "전자_에너지_레벨": [21978, 38178],
                "이온화_에너지": 9.32,
                "Electron_Affinity": -0.20
            },
              "B": {
                    "Hfg_298_15K": 565,
                    "Hfg_0K": 561.5,
                    "Entropy_298_15K": 5.9,
                    "Integrated_Heat_Capacity_0_to_298_15K": 11.1,
                    "Heat_Capacity_298_15K": 11.1,
                    "전자_에너지_수준": [38144, 38178],
                    "이온화_에너지": 8.30,
                    "전자 친화도": 0.28
                },
                 "C": {
                    "Hfg_298_15K": 716.7,
                    "Hfg_0K": 711.2,
                    "Entropy_298_15K": 5.7,
                    "Integrated_Heat_Capacity_0_to_298_15K": 8.5,
                    "Heat_Capacity_298_15K": 8.5,
                    "전자_에너지_레벨": [10193, 21648],
                    "이온화_에너지": 11.3,
                    "전자 친화도": 1.26
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                   "N": {
                    "Hfg_298_15K": 472.7,
                    "Hfg_0K": 472.7,
                    "Entropy_298_15K": 153.3,
                    "Integrated_Heat_Capacity_0_to_298_15K": 29.1,
                    "Heat_Capacity_298_15K": 29.1,
                    "전자_에너지_수준": [19233, 28838],
                    "이온화_에너지": 14.5,
                    "Electron_Affinity": -0.07
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                  "오": {
                    "Hfg_298_15K": 249.2,
                    "Hfg_0K": 246.7,
                    "Entropy_298_15K": 161.1,
                    "Integrated_Heat_Capacity_0_to_298_15K": 29.4,
                    "Heat_Capacity_298_15K": 29.4,
                    "전자_에너지_레벨": [15867, 22698],
                    "이온화_에너지": 13.6,
                    "전자 친화도": 1.46
                  },
                  "F": {
                    "Hfg_298_15K": 79.4,
                     "Hfg_0K": 77.2,
                    "Entropy_298_15K": 158.8,
                    "Integrated_Heat_Capacity_0_to_298_15K": 30.2,
                     "Heat_Capacity_298_15K": 30.2,
                     "전자_에너지_레벨": [404, 40889],
                    "이온화_에너지": 17.4,
                     "전자 친화력": 3.40
                 },
                  "네": {
                      "Hfg_298_15K": 0,
                      "Hfg_0K": 0,
                      "Entropy_298_15K": 146.3,
                      "Integrated_Heat_Capacity_0_to_298_15K": 20.8,
                      "Heat_Capacity_298_15K": 20.8,
                       "전자_에너지_레벨": [134041, 136541, 138892],
                      "이온화_에너지": 21.6,
                      "전자 친화도": -0.08
                  },
                "나":{
                    "Hfg_298_15K": 107.3,
                     "Hfg_0K": 107.7,
                    "Entropy_298_15K": 153.7,
                    "Integrated_Heat_Capacity_0_to_298_15K": 44.4,
                     "Heat_Capacity_298_15K": 44.4,
                     "전자_에너지_레벨": [16956, 17293],
                     "이온화_에너지": 5.14,
                    "전자 친화도": 0.54
                },
              "마그네슘":{
                "Hfg_298_15K": 147.7,
                "Hfg_0K": 146.2,
                "Entropy_298_15K": 32.7,
                "Integrated_Heat_Capacity_0_to_298_15K": 24.9,
                "Heat_Capacity_298_15K": 24.9,
                 "전자_에너지_레벨": [24581, 30994],
                "이온화_에너지": 7.65,
                "전자 친화력": -0.30
            },
            "알":{
                "Hfg_298_15K": 324.3,
                 "Hfg_0K": 324.1,
                "Entropy_298_15K": 28.3,
                 "Integrated_Heat_Capacity_0_to_298_15K": 24.4,
                  "Heat_Capacity_298_15K": 24.4,
                  "전자_에너지_레벨": [25057, 33951],
                 "이온화_에너지": 5.99,
                  "전자 친화도": 0.43
              },
              "시":{
                "Hfg_298_15K": 450.0,
                "Hfg_0K": 447.6,
                "Entropy_298_15K": 18.8,
                "Integrated_Heat_Capacity_0_to_298_15K": 20.2,
                 "Heat_Capacity_298_15K": 20.2,
                "전자_에너지_레벨": [6209, 14300],
                 "이온화_에너지": 8.15,
                 "전자 친화도": 1.39
               },
                "피":{
                    "Hfg_298_15K": 314.6,
                    "Hfg_0K": 314.6,
                    "Entropy_298_15K": 163.2,
                    "Integrated_Heat_Capacity_0_to_298_15K": 27.3,
                     "Heat_Capacity_298_15K": 27.3,
                      "전자_에너지_레벨": [11828, 19553],
                     "이온화_에너지": 10.5,
                      "전자 친화력": 0.75
                  },
                "에스":{
                     "Hfg_298_15K": 278.3,
                     "Hfg_0K": 275.2,
                     "Entropy_298_15K": 167.7,
                    "Integrated_Heat_Capacity_0_to_298_15K": 29.2,
                     "Heat_Capacity_298_15K": 29.2,
                     "전자_에너지_레벨": [21394, 29394],
                     "이온화_에너지": 10.4,
                      "전자 친화도": 2.08
                  },
                  "Cl":{
                     "Hfg_298_15K": 121.3,
                     "Hfg_0K": 119.1,
                     "Entropy_298_15K": 165.2,
                     "Integrated_Heat_Capacity_0_to_298_15K": 33.3,
                     "Heat_Capacity_298_15K": 33.3,
                       "전자_에너지_레벨": [882, 8823],
                      "이온화_에너지": 13.0,
                       "전자 친화도": 3.62
                  },
                 "아르": {
                      "Hfg_298_15K": 0,
                      "Hfg_0K": 0,
                     "Entropy_298_15K": 154.8,
                      "Integrated_Heat_Capacity_0_to_298_15K": 20.8,
                      "Heat_Capacity_298_15K": 20.8,
                     "전자_에너지_레벨": [93144, 93751, 95282],
                     "이온화_에너지": 15.8,
                      "전자 친화도": -0.08
                  },
                  "케이":{
                    "Hfg_298_15K": 89.2,
                     "Hfg_0K": 89.2,
                      "Entropy_298_15K": 160.3,
                       "Integrated_Heat_Capacity_0_to_298_15K": 46.2,
                      "Heat_Capacity_298_15K": 46.2,
                     "전자_에너지_레벨": [12985, 13042],
                      "이온화_에너지": 4.34,
                     "전자 친화도": 0.50
                   },
                  "캘리포니아":{
                      "Hfg_298_15K": 178.2,
                       "Hfg_0K": 177.3,
                       "Entropy_298_15K": 41.6,
                      "Integrated_Heat_Capacity_0_to_298_15K": 25.9,
                      "Heat_Capacity_298_15K": 25.9,
                      "전자_에너지_레벨": [15315, 23652],
                     "이온화_에너지": 6.11,
                       "Electron_Affinity": -0.02
                  },
                  "Sc":{
                      "Hfg_298_15K": 0,
                       "Hfg_0K": 0,
                       "Entropy_298_15K": 33.2,
                      "Integrated_Heat_Capacity_0_to_298_15K": 3.80,
                      "Heat_Capacity_298_15K": 25.52,
                      "전자_에너지_레벨": [0, 11519.99],
                     "이온화_에너지": 6.561,
                       "전자 친화도": 0.189
                  },
                  "티":{
                      "Hfg_298_15K": 473.00,
                       "Hfg_0K": 470.00 ,
                       "Entropy_298_15K": 180.30,
                      "Integrated_Heat_Capacity_0_to_298_15K": 7.54,
                      "Heat_Capacity_298_15K": 24.43,
                      "전자_에너지_레벨": [0, 170.132, 386.874, 6556.833, 6598.765, 6661.006, 6742.756, 6842.962, 7255.355, 8436.618, 8492.421, 8602.34],
                     "이온화_에너지": 6.828,
                       "전자 친화력": 0.087
                  },
                  "티":{
                      "Hfg_298_15K": 473.00,
                       "Hfg_0K": 470.00 ,
                       "Entropy_298_15K": 180.30,
                      "Integrated_Heat_Capacity_0_to_298_15K": 7.54,
                      "Heat_Capacity_298_15K": 24.43,
                      "전자_에너지_레벨": [0, 170.132, 386.874, 6556.833, 6598.765, 6661.006, 6742.756, 6842.962, 7255.355, 8436.618, 8492.421, 8602.34],
                     "이온화_에너지": 6.828,
                       "전자 친화력": 0.087
                  },
        };


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