\begin{minipage}{4cm}
\underline{Hexagonal}\\
$E_{\text{f}}^*=9.05\,\text{eV}$\\
-\includegraphics[width=4.0cm]{c_pd_albe/hex.eps}
+\includegraphics[width=4.0cm]{c_pd_albe/hex_bonds.eps}
\end{minipage}
\begin{minipage}{0.8cm}
\begin{center}
\begin{minipage}{4cm}
\underline{\hkl<1 0 0>}\\
$E_{\text{f}}=3.88\,\text{eV}$\\
-\includegraphics[width=4.0cm]{c_pd_albe/100.eps}
+\includegraphics[width=4.0cm]{c_pd_albe/100_bonds.eps}
\end{minipage}
\begin{minipage}{0.5cm}
\hfill
\begin{minipage}{5cm}
\underline{Tetrahedral}\\
$E_{\text{f}}=6.09\,\text{eV}$\\
-\includegraphics[width=4.0cm]{c_pd_albe/tet.eps}
+\includegraphics[width=4.0cm]{c_pd_albe/tet_bonds.eps}
\end{minipage}\\[0.2cm]
\begin{minipage}{4cm}
\underline{Bond-centered}\\
$E_{\text{f}}^*=5.59\,\text{eV}$\\
-\includegraphics[width=4.0cm]{c_pd_albe/bc.eps}
+\includegraphics[width=4.0cm]{c_pd_albe/bc_bonds.eps}
\end{minipage}
\begin{minipage}{0.8cm}
\begin{center}
\begin{minipage}{4cm}
\underline{\hkl<1 1 0> dumbbell}\\
$E_{\text{f}}=5.18\,\text{eV}$\\
-\includegraphics[width=4.0cm]{c_pd_albe/110.eps}
+\includegraphics[width=4.0cm]{c_pd_albe/110_bonds.eps}
\end{minipage}
\begin{minipage}{0.5cm}
\hfill
\begin{minipage}{5cm}
\underline{Substitutional}\\
$E_{\text{f}}=0.75\,\text{eV}$\\
-\includegraphics[width=4.0cm]{c_pd_albe/sub.eps}
+\includegraphics[width=4.0cm]{c_pd_albe/sub_bonds.eps}
\end{minipage}
\end{flushleft}
\end{center}