Approximately,
\[
\begin{alignedat}{4}
A^\prime_{\mathbf{7c}}&{}\approx{}&-0.211435789111&{}:{}&-3.028589472778&{}:{}&4.240025261889&,\\B^\prime_{\mathbf{7c}}&{}\approx{}&-0.663549471230&{}:{}&0.115267371694&{}:{}&1.548282099536&,\\C^\prime_{\mathbf{7c}}&{}\approx{}&-0.102779483315&{}:{}&-0.171299138859&{}:{}&1.274078622174&,
\\
A^{\prime\prime}_{\mathbf{7c}}&{}\approx{}&-0.177989547185&{}:{}&-0.132865046404&{}:{}&1.310854593588&,\\B^{\prime\prime}_{\mathbf{7c}}&{}\approx{}&-0.108596164417&{}:{}&-0.324258017455&{}:{}&1.432854181872&,\\C^{\prime\prime}_{\mathbf{7c}}&{}\approx{}&-0.542616100337&{}:{}&-0.725665386687&{}:{}&2.268281487024&,
\\
A^{\prime\prime\prime}_{\mathbf{7c}}&{}\approx{}&-0.086430810133&{}:{}&0.015014181684&{}:{}&1.071416628449&,\\B^{\prime\prime\prime}_{\mathbf{7c}}&{}\approx{}&-0.010963266475&{}:{}&-0.157036959415&{}:{}&1.168000225890&,\\C^{\prime\prime\prime}_{\mathbf{7c}}&{}\approx{}&-0.048670226433&{}:{}&0.072662378165&{}:{}&0.976007848268&,
\\
A^*_{\mathbf{7c}}&{}\approx{}&0.000000000000&{}:{}&0.291287847478&{}:{}&0.708712152522&,\\B^*_{\mathbf{7c}}&{}\approx{}&0.322875655532&{}:{}&0.000000000000&{}:{}&0.677124344468&,\\C^*_{\mathbf{7c}}&{}\approx{}&0.537069323539&{}:{}&0.462930676461&{}:{}&0.000000000000&.
\end{alignedat}
\]