by using the following code:
Code: Select all
\begin{sidewaystable}
\caption{Details of the fitting procedure}\label{tab:1stas}
\vspace{3mm}
\centering
\begin{tabular}[width=1\linewidth]{lccccl}
\hline\hline
Experimental & Calculated\\[0ex]
[cm$^{-1}$] & [cm$^{-1}$]\\[0ex]
\hline
37.9 (35) & -- \\
140.9 (141) &140 \\
\hline\hline
\end{tabular}
\end{sidewaystable}
thanks