High-resolution study of the A 1-X 0+ emission system of bismuth hydride

High-Resolution Study of theX21 →X10+Fine-Structure Transition of BiF

“…These values are similar to the corresponding ones for BiH (14). The small negative value for b F is consistent with the unpaired electron being assigned to a p orbital; it is a »0ÉBL 0 Én… Ç 2B…”

“…The analysis proceeds in a manner similar to that described for BiH (14) except that excited state, there are smaller splittings in the ground state the assignment of F values to the hyperfine components is based on intensity considerations. In general the strongest which have to be considered.…”

“…This value agrees well with the observed would be expected to be larger than for BiF whereas exseparation of 26 000 cm 01 ( 3 ) . However, we note that perimentally it is found to be smaller ( 0.040 cm 01 ) (14 ) . the spin -spin parameter l for BiH ( 2473.4 cm 01 ) is apTwo magnetic hyperfine parameters have been determined preciably smaller than the value for BiF ( 3384.1 cm 01 ) , for BiF involving its ground state, viz.…”

Experimental and Theoretical Study of the Electronic States and Spectra of BiNa

“…The electronic states and spectra of the five monohydrides and 20 monohalides of group Va elements have been the subject of numerous studies (1,(2)(3)(4)(5)(6)(7)(8), and references cited therein). Their lowest lying electron configurations .…”

1992 CIC Medal Award Address 50 years a spectroscopist—some personal reminiscences

“…Examples are TeH (72) and BiH (73), which have -II and 32 ground states respectively. Also the series HO,, HS,, HSe2, and HTe, has given extensive spectra.…”