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使用 \chemfig 在 \tabular 环境中进行垂直对齐

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使用 \chemfig 在 \tabular 环境中进行垂直对齐

如何将行垂直对齐到分子的中心？这是我的表格：

\documentclass[12pt,  a4paper,oneside]{book}
\usepackage{adjustbox}
\usepackage{chemfig}
\usepackage{multicol}
\usepackage{booktabs}
\usepackage{array}

\begin{document}

\begin{table}
\centering
\caption{Perfluorinated carboxylic acids used for the sorption isotherm experiments in this study. PFCs correspond to the number of perfluorinated carbon units on the PFCA-chain.}
\adjustbox{max width=\textwidth}{%
\label{tab:PFCAs}
\begin{tabular}{@{}ccccc@{}}
\toprule
PFCs & Name & Acronym & Structure & CAS \\ \midrule
& & & & \\
4 & Perfluoropentanoic acid  & PFPeA & \chemfig[atom style={scale=0.7}]{O=[:90](-[:30,,,1]OH)-[:150](-[:112.5]F)(-[:67.5]F)-[:210](-[:292.5]F)(-[:247.5]F)-[:150](-[:112.5]F)(-[:67.5]F)-[:210](-[:270]F)(-[:150]F)-[:210]F} & 2706-90-3 \\
& & & & \\
5   & Perfluorohexanoic acid & PFHxA  & \chemfig[atom style={scale=0.7}]{O=[:270](-[:330,,,1]OH)-[:210](-[:247.5]F)(-[:292.5]F)-[:150](-[:67.5]F)(-[:112.5]F)-[:210](-[:247.5]F)(-[:292.5]F)-[:150](-[:67.5]F)(-[:112.5]F)-[:210](-[:270]F)(-[:150]F)-[:210]F} & 307-24-4  \\
& & & & \\
6   & Perfluoroheptanoic acid & PFHpA  & \chemfig[atom style={scale=0.7}]{O=[:270](-[:330,,,1]OH)-[:210](-[:292.5]F)(-[:247.5]F)-[:150](-[:112.5]F)(-[:67.5]F)-[:210](-[:292.5]F)(-[:247.5]F)-[:150](-[:112.5]F)(-[:67.5]F)-[:210](-[:292.5]F)(-[:247.5]F)-[:150](-[:90]F)(-[:210]F)-[:150]F} & 375-85-9 \\
& & & & \\
7   & Perfluorooctanoic acid & PFOA  & \chemfig[atom style={scale=0.7}]{O=[:90](-[:30,,,1]OH)-[:150](-[:67.5]F)(-[:112.5]F)-[:210](-[:247.5]F)(-[:292.5]F)-[:150](-[:67.5]F)(-[:112.5]F)-[:210](-[:247.5]F)(-[:292.5]F)-[:150](-[:67.5]F)(-[:112.5]F)-[:210](-[:247.5]F)(-[:292.5]F)-[:150](-[:90]F)(-[:150]F)-[:210]F} & 335-76-2 \\
& & & & \\
8   & Perfluorononaoic acid  & PFNA  & \chemfig[atom style={scale=0.7}]{
           O% 2
     =[:90]% 1
              (
     -[:30,,,1]OH% 28
              )
    -[:150]% 3
              (
      -[:112.5]F% 26
              )
              (
       -[:67.5]F% 27
              )
    -[:210]% 4
              (
      -[:292.5]F% 24
              )
              (
      -[:247.5]F% 25
              )
    -[:150]% 5
              (
      -[:112.5]F% 22
              )
              (
       -[:67.5]F% 23
              )
    -[:210]% 6
              (
      -[:292.5]F% 20
              )
              (
      -[:247.5]F% 21
              )
    -[:150]% 7
              (
      -[:112.5]F% 18
              )
              (
       -[:67.5]F% 19
              )
    -[:210]% 8
              (
      -[:292.5]F% 16
              )
              (
      -[:247.5]F% 17
              )
    -[:150]% 9
              (
      -[:112.5]F% 14
              )
              (
       -[:67.5]F% 15
              )
    -[:210]% 10
              (
        -[:270]F% 11
              )
              (
        -[:210]F% 13
              )
    -[:150]F% 12
} & 375-95-1\\
& & & & \\
9   & Perfluorodecanoic acid  & PFDA  & \chemfig[atom style={scale=0.7}]{O=[:270](-[:330,,,1]OH)-[:210](-[:247.5]F)(-[:292.5]F)-[:150](-[:67.5]F)(-[:112.5]F)-[:210](-[:247.5]F)(-[:292.5]F)-[:150](-[:67.5]F)(-[:112.5]F)-[:210](-[:247.5]F)(-[:292.5]F)-[:150](-[:67.5]F)(-[:112.5]F)-[:210](-[:247.5]F)(-[:292.5]F)-[:150](-[:67.5]F)(-[:112.5]F)-[:210](-[:270]F)(-[:150]F)-[:210]F} & 335-67-1\\
& & & & \\ \bottomrule
\end{tabular}}
\end{table}


\end{document}

我得到以下输出： 输出表

任何建议都将不胜感激！

答案1

\smash{\raisebox{5ex}}应该可以达到目的——你可以尝试5ex变化

在此处输入图片描述

\documentclass[12pt,a4paper,oneside]{book}
\usepackage{adjustbox}
\usepackage{chemfig}
\usepackage{multicol}
\usepackage{booktabs}
\usepackage{array}

\begin{document}

\begin{table}
\centering
\caption{Perfluorinated carboxylic acids used for the sorption isotherm experiments in this study. PFCs correspond to the number of perfluorinated carbon units on the PFCA-chain.}
\adjustbox{max width=\textwidth}{%
\label{tab:PFCAs}
\begin{tabular}{@{}ccccc@{}}
\toprule
PFCs & Name & Acronym & Structure & CAS \\ \midrule
& & & & \\
\smash{\raisebox{5ex}{4}} & \smash{\raisebox{5ex}{Perfluoropentanoic acid}}  & \smash{\raisebox{5ex} {PFPeA}} & \chemfig[atom style={scale=0.7}]{O=[:90](-[:30,,,1]OH)-[:150](-[:112.5]F)(-[:67.5]F)-[:210](-[:292.5]F)(-[:247.5]F)-[:150](-[:112.5]F)(-[:67.5]F)-[:210](-[:270]F)(-[:150]F)-[:210]F} & \smash{\raisebox{5ex} {2706-90-3}} \\
& & & & \\
\bottomrule
\end{tabular}}
\end{table}


\end{document}

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