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1,4-Diferrocenyl-2-methyl-piperazine-1,4-diium bis-(trifluoro-acetate).

ABSTRACT: In the title compound, [Fe(2)(C(5)H(5))(2)(C(17)H(24)N(2))](CF(3)COO)(2), the cation possesses a crystallographically imposed inversion centre. The methyl group is disordered over two positions of equal occupancy. The Fe-C bond lengths to the two cyclo-penta-diene rings vary from 2.025?(6) to 2.044?(6)?Å. Inter-molecular N-H?O and C-H?O hydrogen bonds link the cations and anions into a three-dimensional network.

SUBMITTER: Chen F

PROVIDER: S-EPMC2977395 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature

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1,4-Diferrocenyl-2-methyl-piperazine-1,4-diium bis-(trifluoro-acetate).

Chen Fang F

Acta crystallographica. Section E, Structure reports online 20090722 Pt 8

In the title compound, [Fe(2)(C(5)H(5))(2)(C(17)H(24)N(2))](CF(3)COO)(2), the cation possesses a crystallographically imposed inversion centre. The methyl group is disordered over two positions of equal occupancy. The Fe-C bond lengths to the two cyclo-penta-diene rings vary from 2.025 (6) to 2.044 (6) Å. Inter-molecular N-H⋯O and C-H⋯O hydrogen bonds link the cations and anions into a three-dimensional network. ...[more]

PMID: 21583407

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