Some Studies on Dicyclohexylammonium Hydridoundecacarbonyltriferate
The salt [CxNH2][HFe3(CO)11]·OEt2 (Cx = cyclohexyl, Et = ethyl) was isolated from Cx2NBBr2/Na2Fe2(CO)8/Et2O and was shown by X-ray diffraction (monoclinic, P21/a: a = 17.449(5), b = 16.345(5), c =13.466(4) Å, β = 118.45(2)0, Z = 4) to contain the expected Cx2NH+2 and HFe3(CO)-11 ions as well as the diethyl ether. In each Cx2NH+2 cation one hydrogen atom is hydrogen bonded to the bridging CO oxygen of the HFe3(CO)11 anion whereas the other hydrogen atom is hydrogen bonded to the diethyl ether. The Mössbauer effect spectral parameters (δ, ΔEQ, Γ, area ratios) of [Cx2NH2][HFe3(CO)11] at 295 and 78 K are closely related to those of Fe3(CO)12. © 1991.
R. B. King et al., "Some Studies on Dicyclohexylammonium Hydridoundecacarbonyltriferate," Journal of Organometallic Chemistry, Elsevier, Jan 1991.
The definitive version is available at http://dx.doi.org/10.1016/0022-328X(91)83047-8
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