Application of ⁶¹Ni Mössbauer spectroscopy to chemical problems

Using the possibility to produce Co-61 sources at the MAinz MIcrotron, Ni-61 Mossbauer spectroscopy was applied to different kinds of chemical problems. Measurements of isomer shifts and V-zz values in some common compounds and compounds with unusual chemical bonding for comparison with band structure calculations, measurement of Ni-61 Mossbauer parameters in model compounds for hydrogenase and dehydrogenase with an active [NiS4] centre, and study of novel binary NiF3 compounds at helium temperature are presented

Preparation and NMR spectra of the (trifluoromethyl)argentates(III) [Ag(CF3)(n)X(4-n)](-), with X=CN (n=1-3), CH3, C=CC6H11, Cl, Br (n=2, 3), and I (n=3), and of related silver(III) compounds. Structures of [PPh(4)][trans-Ag(CF3)(2)(CN)(2)] and [PPh(4)][Ag(CF3)(3)(CH3)]

Eujen R, Hoge B, Brauer DJ. Preparation and NMR spectra of the (trifluoromethyl)argentates(III) [Ag(CF3)(n)X(4-n)](-), with X=CN (n=1-3), CH3, C=CC6H11, Cl, Br (n=2, 3), and I (n=3), and of related silver(III) compounds. Structures of [PPh(4)][trans-Ag(CF3)(2)(CN)(2)] and [PPh(4)][Ag(CF3)(3)(CH3)]. INORGANIC CHEMISTRY. 1997;36(7):1464-1475