Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{5c}}&{}\approx{}&-20.751986157765&{}:{}&-29.713765674275&{}:{}&51.465751832040&,\\B^\prime_{\mathbf{5c}}&{}\approx{}&-0.874691593845&{}:{}&0.359681312352&{}:{}&1.515010281493&,\\C^\prime_{\mathbf{5c}}&{}\approx{}&-0.366025403784&{}:{}&-0.366025403784&{}:{}&1.732050807569&,
\\
A^{\prime\prime}_{\mathbf{5c}}&{}\approx{}&-0.516087624230&{}:{}&-0.151933798438&{}:{}&1.668021422668&,\\B^{\prime\prime}_{\mathbf{5c}}&{}\approx{}&-0.614091605346&{}:{}&-0.723142860312&{}:{}&2.337234465658&,\\C^{\prime\prime}_{\mathbf{5c}}&{}\approx{}&-1.443092357278&{}:{}&-0.500283315696&{}:{}&2.943375672974&,
\\
A^{\prime\prime\prime}_{\mathbf{5c}}&{}\approx{}&-0.241355834681&{}:{}&0.099247762266&{}:{}&1.142108072415&,\\B^{\prime\prime\prime}_{\mathbf{5c}}&{}\approx{}&-0.230216192169&{}:{}&-0.329635435207&{}:{}&1.559851627376&,\\C^{\prime\prime\prime}_{\mathbf{5c}}&{}\approx{}&-0.483364872796&{}:{}&0.284600744942&{}:{}&1.198764127855&,
\\
A^*_{\mathbf{5c}}&{}\approx{}&0.000000000000&{}:{}&0.307007203691&{}:{}&0.692992796309&,\\B^*_{\mathbf{5c}}&{}\approx{}&-3.039058011260&{}:{}&0.000000000000&{}:{}&4.039058011260&,\\C^*_{\mathbf{5c}}&{}\approx{}&2.431851652578&{}:{}&-1.431851652578&{}:{}&0.000000000000&.
\end{alignedat}
\]