Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{5a}}&{}\approx{}&1.443016443066&{}:{}&-0.162155272456&{}:{}&-0.280861170610&,\\B^\prime_{\mathbf{5a}}&{}\approx{}&3.835881858823&{}:{}&3.808060412490&{}:{}&-6.643942271314&,\\C^\prime_{\mathbf{5a}}&{}\approx{}&1.605171715523&{}:{}&-1.605171715523&{}:{}&1.000000000000&,
\\
A^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&2.263256179980&{}:{}&-0.008207638122&{}:{}&-1.255048541858&,\\B^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.457894466524&{}:{}&-0.294554497996&{}:{}&-0.163339968528&,\\C^{\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.540068003795&{}:{}&-0.001128402279&{}:{}&-0.538939601516&,
\\
A^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&0.382301963550&{}:{}&0.379529147818&{}:{}&0.238168888632&,\\B^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.044240225979&{}:{}&-0.117343817645&{}:{}&0.073103591666&,\\C^{\prime\prime\prime}_{\mathbf{5a}}&{}\approx{}&1.090604550783&{}:{}&0.121665012933&{}:{}&-0.212269563716&,
\\
A^*_{\mathbf{5a}}&{}\approx{}&0.000000000000&{}:{}&-0.258819045103&{}:{}&1.258819045103&,\\B^*_{\mathbf{5a}}&{}\approx{}&1.965925826289&{}:{}&0.000000000000&{}:{}&-0.965925826289&,\\C^*_{\mathbf{5a}}&{}\approx{}&0.908248290464&{}:{}&0.091751709536&{}:{}&0.000000000000&.
\end{alignedat}
\]