Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{5a}}&{}\approx{}&1.244016935856&{}:{}&-0.122008467928&{}:{}&-0.122008467928&,\\B^\prime_{\mathbf{5a}}&{}\approx{}&1.098076211353&{}:{}&1.000000000000&{}:{}&-1.098076211353&,\\C^\prime_{\mathbf{5a}}&{}\approx{}&5.098076211353&{}:{}&-5.098076211353&{}:{}&1.000000000000&,
\\
A^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.806952388982&{}:{}&-0.080695238898&{}:{}&-0.726257150084&,\\B^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.334097441518&{}:{}&-0.238313554719&{}:{}&-0.095783886799&,\\C^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.229422863406&{}:{}&-0.009807621135&{}:{}&-0.219615242271&,
\\
A^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&0.474645386743&{}:{}&0.432251770720&{}:{}&0.093102842536&,\\B^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.085585763082&{}:{}&-0.106470138742&{}:{}&0.020884375660&,\\C^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.008837226334&{}:{}&0.090105706697&{}:{}&-0.098942933031&,
\\
A^*_{\mathbf{5a}}&{}\approx{}&0.000000000000&{}:{}&-0.500000000000&{}:{}&1.500000000000&,\\B^*_{\mathbf{5a}}&{}\approx{}&1.866025403784&{}:{}&0.000000000000&{}:{}&-0.866025403784&,\\C^*_{\mathbf{5a}}&{}\approx{}&0.866025403784&{}:{}&0.133974596216&{}:{}&0.000000000000&.
\end{alignedat}
\]