12 11 1 1 1 1 1.6020e-10 0.54920 4.9440e+03 4.4340e+07 -1 Radiative recombination coefficients: Badnell, N. R., 2006, ApJS, 167, 334 Produced for the CHIANTI database by R.P. Dufresne on Thu Aug 29 11:43:02 2024 -1