Acta Crystallographica Section C

Crystal Structure Communications

Volume 62, Part 7 (July 2006)

metal-organic compounds


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fa3015 scheme

Acta Cryst. (2006). C62, m284-m289    [ doi:10.1107/S0108270106018531 ]

Variation of hydrogen-bonded networks in hexafluorophosphate salts of amidate-bridged dirhodium(II,III) complexes with axial aqua ligands

M. Ebihara and Y. Fuma

Abstract: In diaquatetra-[mu]-acetamidato-[kappa]4N:O;[kappa]4O:N-dirhodium(II,III) hexafluorophosphate, [Rh2(C2H4NO)4(H2O)2]PF6, and diaquatetra-[mu]-acetamidato-[kappa]4N:O;[kappa]4O:N-dirhodium(II,III)hexafluorophosphate dihydrate, [Rh2(C2H4NO)4(H2O)2]PF6·2H2O, the cations and anions lie on inversion centers. Diaquatetra-[mu]-propionamidato-[kappa]4N:O;[kappa]4O:N-dirhodium(II,III) hexafluorophosphate dihydrate, [Rh2(C3H6NO)4(H2O)2]PF6·2H2O, and diaquatetra-[mu]-butyramidato-[kappa]4N:O;[kappa]4O:N-dirhodium(II,III) hexafluorophosphate, [Rh2(C4H8NO)4(H2O)2]PF6, crystallize with two crystallographically independent complexes that lie on inversion centers. In all of the structures, the dirhodium units are hydrogen bonded to one another. The hydrogen-bonded networks vary with the alkyl substituents.

Formula: [Rh2(C2H4NO)4(H2O)2]PF6, [Rh2(C2H4NO)4(H2O)2]PF6·2H2O, [Rh2(C3H6NO)4(H2O)2]PF6·2H2O and [Rh2(C4H8NO)4(H2O)2]PF6

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Structure factor file (CIF format) (103.1 kbytes)
[ doi:10.1107/S0108270106018531/fa3015Isup2.hkl ]
Contains datablock I

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Structure factor file (CIF format) (113.4 kbytes)
[ doi:10.1107/S0108270106018531/fa3015IIsup3.hkl ]
Contains datablock II

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Structure factor file (CIF format) (278.3 kbytes)
[ doi:10.1107/S0108270106018531/fa3015IIIsup4.hkl ]
Contains datablock III

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Structure factor file (CIF format) (294.4 kbytes)
[ doi:10.1107/S0108270106018531/fa3015IVsup5.hkl ]
Contains datablock IV

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