X-ray Structure Analysis Online
Online ISSN : 1883-3578
ISSN-L : 1883-3578
Part 9
Synthesis and Crystal Structure of Rhodium(II) Pentafluorobenzoate Dimer with Axial Methanol Molecules
Makoto HANDAYoshiyuki ISHITOBIKazutaka MORIYAMATakahisa IKEUEDaisuke YOSHIOKAMasahiro MIKURIYA
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Supplementary material

2011 Volume 27 Pages 49-50

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Abstract

The title compound, dinuclear rhodium(II) pentafluorobenzoate with methanol [Rh2(O2CC6F5)4(CH3OH)2], was isolated and the crystal structure was determined by the single-crystal X-ray diffraction method at 293 K. It crystallizes in the monoclinic space group P21/c with a = 7.889(3)Å, b = 34.808(14)Å, c = 12.983(5)Å, β = 103.930(7)°, V = 3460(2)Å3, Dx = 2.139 g/cm3, and Z = 4. The R1 [I > 2σ(I)] and wR2 (all data) values are 0.0319 and 0.0747, respectively, for all 8031 independent reflections. The Rh-Rh distance is 2.3829(9)Å and the axial Rh-O (methanol) distances are 2.2689(19) and 2.254(2)Å. The 13C and 19F NMR spectra showed that the dimer structure is preserved in THF.

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© 2011 by The Japan Society for Analytical Chemistry
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