12 12 1 1 2 1 4.2140e-10 0.67130 1.3960e+03 9.4330e+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