125 lines
3.6 KiB
TeX
125 lines
3.6 KiB
TeX
\documentclass{standalone}
|
|
\usepackage{endiagram}
|
|
\usepackage{pgfplots}
|
|
|
|
|
|
\begin{document}
|
|
\pagestyle{empty}
|
|
%\begin{endiagram}
|
|
%\ENcurve[step=4]{1,6,0}
|
|
%\ENcurve[tikz={densely dotted}]
|
|
%{1,4[1],2.5,3[-1],0}
|
|
%\end{endiagram}
|
|
|
|
%\draw [domain=-pi:pi] plot (\x,{sin(\x r)});.
|
|
|
|
%\begin{tikzpicture}
|
|
%\draw[help lines] (0,0) grid (2,3);
|
|
%\draw[step=0.5, gray, very thin] (-1.4,-1.4) grid (1.4,1.4);
|
|
%\draw (0,0) parabola (1,1.5) parabola[bend at end] (2,0);
|
|
%\draw (0,0) sin (1,1) cos (2,0) sin (3,-1) cos (4,0) sin (5,1);
|
|
%\end{tikzpicture}
|
|
|
|
|
|
%\begin{tikzpicture}
|
|
%\draw (0,0) -- (0.5,0);
|
|
%\draw (0,0) cos(2,0);
|
|
%\end{tikzpicture}
|
|
|
|
%\begin{tikzpicture}
|
|
% \begin{axis}[
|
|
% axis x line=none,
|
|
% axis y line=none,
|
|
% domain=-90:270,
|
|
% xtick={-360, -330, ..., 360},
|
|
% samples=1001,
|
|
% xticklabels=\empty,
|
|
%]
|
|
% \addplot [black] {3*sin(x)};
|
|
% \end{axis}
|
|
%\draw (0,0) -- (0.5,0);
|
|
%\end{tikzpicture}
|
|
|
|
% \begin{center}
|
|
\begin{tikzpicture}[scale=1]
|
|
%grid%
|
|
%\draw [very thin,gray] (-3,-3) grid (3,3);
|
|
|
|
%curves%
|
|
\draw[line width=2.4] plot[domain=-1.1*pi:1.1*pi,smooth] (\x,{1.5*cos(\x r)});
|
|
\node[fill=none, text=black, circle, draw=black,line width=1.5] at (2.5,0) {S};
|
|
|
|
%\draw[line width=1.5,scale=0.7,domain=-3:3, smooth, variable=\x, red] plot ({\x}, {\x*\x +4.3});%
|
|
|
|
\draw[line width=2.4,red] plot[domain=-3.2:3.2,smooth] (\x,{0.65*\x*\x +3.5}) ;
|
|
\node[fill=none, text=red, circle, draw=red,line width=1.5] at (2.5,6) {T};
|
|
|
|
\node[fill=white,rotate=0,inner sep=-1.25pt,outer sep=0,anchor=center,text=red] at (2.62,8) {$\approx$};
|
|
|
|
\node[fill=white,rotate=0,inner sep=-1.25pt,outer sep=0,anchor=center,text=red] at (-2.62,8) {$\approx$};
|
|
|
|
%states%
|
|
|
|
%left%
|
|
\draw (-2.5,-1.5) -- (-3.5,-1.5);
|
|
\node[] at (-4.3,-1.5) {\Large $1{}^1$A$_{g}$};
|
|
|
|
\draw[red] (-2.5,9.5) -- (-3.5,9.5);
|
|
\node[red] at (-4.3,9.5) {\Large $1~^3$B$_{1g}$};
|
|
|
|
|
|
%right%
|
|
\draw (2.5,-1.5) -- (3.5,-1.5);
|
|
\node[] at (4.3,-1.5) {\Large $1{}^1$A$_{g}$};
|
|
|
|
\draw[red] (2.5,9.5) -- (3.5,9.5);
|
|
\node[red] at (4.3,9.5) {\Large $1~^3$B$_{1g}$};
|
|
|
|
%above%
|
|
\draw (-0.5,1.5) -- (0.5,1.5);
|
|
\node[] at (1.3,1.4) {\Large $1{}^1$B$_{1g}$};
|
|
|
|
\draw[red] (-0.5,3.5) -- (0.5,3.5);
|
|
\node[red] at (1.3,3.5) {\Large $1~^3$A$_{2g}$};
|
|
|
|
%geometry%
|
|
|
|
%left%
|
|
\draw[line width=1.5] (-3.4,-1.7) rectangle (-2.5,-2.4);
|
|
\draw[line width=1.5] (-3.3,-1.8) -- (-3.3,-2.3);
|
|
\draw[line width=1.5] (-2.6,-1.8) -- (-2.6,-2.3);
|
|
\node[] at (-3,-2.9) {\Large D$_{2h}$};
|
|
|
|
%right%
|
|
\draw[line width=1.5] (2.7,-1.7) rectangle (3.4,-2.6);
|
|
\draw[line width=1.5] (2.8,-1.8) -- (3.3,-1.8);
|
|
\draw[line width=1.5] (2.8,-2.5) -- (3.3,-2.5);
|
|
\node[] at (3,-2.9) {\Large D$_{2h}$};
|
|
|
|
%above%
|
|
\node[] at (0,0.1) {\Large D$_{4h}$};
|
|
\draw[line width=1.5] (-0.4,0.4) rectangle (0.4,1.2);
|
|
\draw[dashed,line width=1.5] (0,0.8) circle (0.3cm);
|
|
|
|
\node[] at (0,0.1) {\Large D$_{4h}$};
|
|
\draw[red,line width=1.5] (-0.4,4) rectangle (0.4,4.8);
|
|
\draw[dashed,red,line width=1.5] (0,4.4) circle (0.3cm);
|
|
|
|
%autoisomerization barrier arrow%
|
|
|
|
\draw [line width=1.5,stealth-stealth](-3.0,-1.5) -- (-3.0,1.5);
|
|
\node[] at (-2.5,0.3) {\Large AB};
|
|
|
|
|
|
|
|
\end{tikzpicture}
|
|
% \end{center}
|
|
|
|
|
|
% \begin{tikzpicture}
|
|
|
|
%\draw (4,0.2) -- node[fill=white,rotate=90,inner sep=-1.25pt,outer sep=0,anchor=center]{$\approx$} (8,0.2);
|
|
%\draw (4,1.8) -- node[fill=white,rotate=0,inner sep=-1.25pt,outer sep=5]{ // } (8,1.8);
|
|
%\end{tikzpicture}
|
|
\end{document}
|