Hexahydrido complexes

This analysis has assigned all of the bands in the spectra on the basis of Oh symmetry for the parent molecules. For the perdeuterated complex the assignment is completely consistent with the spectra. For the hexahydrido complex there are some difficulties. These are the splitting... 

Parker etal. [1263] measured the IR, Raman, and INS (inelastic neutron scattering) spectra of the [FeHg]" ion and its deuterated analog listed at the end of Table 2.8a. These hexahydrido complexes are unsual in that the vi(Ai ) and V2(E ) frequencies are very close, although they are well separated in other XYg molecules. This result indicates that the stretching-stretching interaction force constant (f r in Appendix VII.6 is very small in the case of Fe-H(D) bonds. The vg frequencies of these compounds listed in Table 2.8a were obtained by INS spectroscopy. 

BCIF4I1OP2C37H3, Iridium(ll), carbonyl-chlorohydrido[tetrafluoFoborato(l - ))-bis(triphenylphosphine)-, 26 117,28 23 BClF4lrOP2C3gH33, Iridium(III), carbonyl-chloromethyl[tetrafluoroborato(l—)]-bis( triphenylphosphine)-, 26 118,28 24 BF4, Borate(l—), tetrafluoro-, molybdenum and tungsten complexes, 26 96-105 BF4AuIr3N03P7C,gH,3, Borate(l-), tetrafluoro-, tris[l,2-ethanediylbis(diphenyl-phosphine)]hexahydrido[(triphenyl-phosphine)gold]triiridium(2+) nitrate (1 1 1), 29 291... 

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