Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{5a}}&{}\approx{}&1.334089318960&{}:{}&-0.138384326957&{}:{}&-0.195704992003&,\\B^\prime_{\mathbf{5a}}&{}\approx{}&1.806562964876&{}:{}&1.748302881333&{}:{}&-2.554865846209&,\\C^\prime_{\mathbf{5a}}&{}\approx{}&2.513669746063&{}:{}&-2.513669746063&{}:{}&1.000000000000&,
\\
A^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&2.102249102308&{}:{}&-0.033897852085&{}:{}&-1.068351250224&,\\B^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.395639890329&{}:{}&-0.262326850376&{}:{}&-0.133313039953&,\\C^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.367706141261&{}:{}&-0.004145244698&{}:{}&-0.363560896563&,
\\
A^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&0.422730094909&{}:{}&0.409097417209&{}:{}&0.168172487882&,\\B^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.066624909668&{}:{}&-0.110640395768&{}:{}&0.044015486100&,\\C^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.048560208790&{}:{}&0.105258927874&{}:{}&-0.153819136664&,
\\
A^*_{\mathbf{5a}}&{}\approx{}&0.000000000000&{}:{}&-0.382683432365&{}:{}&1.382683432365&,\\B^*_{\mathbf{5a}}&{}\approx{}&1.923879532511&{}:{}&0.000000000000&{}:{}&-0.923879532511&,\\C^*_{\mathbf{5a}}&{}\approx{}&0.882683432365&{}:{}&0.117316567635&{}:{}&0.000000000000&.
\end{alignedat}
\]