Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{3b}}&{}\approx{}&1.400099577495&{}:{}&2.586284325104&{}:{}&-2.986383902599&,\\B^\prime_{\mathbf{3b}}&{}\approx{}&-0.208281482962&{}:{}&1.624844448887&{}:{}&-0.416562965925&,\\C^\prime_{\mathbf{3b}}&{}\approx{}&-2.331951230074&{}:{}&4.039058011260&{}:{}&-0.707106781187&,
\\
A^{\prime\prime}_{\mathbf{3b}}&{}\approx{}&-0.382407688794&{}:{}&1.822793234594&{}:{}&-0.440385545800&,\\B^{\prime\prime}_{\mathbf{3b}}&{}\approx{}&-0.056752614297&{}:{}&3.153392501810&{}:{}&-2.096639887513&,\\C^{\prime\prime}_{\mathbf{3b}}&{}\approx{}&-0.011395662887&{}:{}&1.742536632124&{}:{}&-0.731140969236&,
\\
A^{\prime\prime\prime}_{\mathbf{3b}}&{}\approx{}&-0.153894226683&{}:{}&1.200558860947&{}:{}&-0.046664634264&,\\B^{\prime\prime\prime}_{\mathbf{3b}}&{}\approx{}&0.396223548081&{}:{}&0.731909907060&{}:{}&-0.128133455142&,\\C^{\prime\prime\prime}_{\mathbf{3b}}&{}\approx{}&0.139141752801&{}:{}&1.157644773974&{}:{}&-0.296786526774&,
\\
A^*_{\mathbf{3b}}&{}\approx{}&0.000000000000&{}:{}&2.831951230074&{}:{}&-1.831951230074&,\\B^*_{\mathbf{3b}}&{}\approx{}&-0.465925826289&{}:{}&0.000000000000&{}:{}&1.465925826289&,\\C^*_{\mathbf{3b}}&{}\approx{}&0.170540688701&{}:{}&0.829459311299&{}:{}&0.000000000000&.
\end{alignedat}
\]