(Ferrocenylmethyl)dimethylammonium bromide
نویسنده
چکیده
The title compound, [Fe(C(5)H(5))(C(8)H(13)N)]Br, is isotypic with the analogous chloride compound. The Fe-C bond lengths are in the range 2.020 (6)-2.048 (7) Å. In the crystal, the cations and bromide anions are connected by N(+)-H⋯Br(-) hydrogen bonds.
منابع مشابه
Allyl(ferrocenylmethyl)dimethylammonium perchlorate
The asymmetric unit of the title complex, [Fe(C(5)H(5))(C(11)H(17)N)]ClO(4), contains two independent all-yl(ferro-cenyl-meth-yl)dimethyl-ammonium cations and two ClO(4) (-) anions. The anions are disordered each over two sets of sites, with an occupancy ratio of 0.617 (6):0.383 (6). The distances from the Fe atoms to the centroids of the unsubstituted and substituted cyclo-penta-dienyl (Cp) ri...
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In the title compound, C(16)H(18)Cl(2)N(+)·Br(-), the dihedral angle between the aromatic ring planes is 57.73 (5)°. In the absence of any strong hydrogen bonds, the structure results from a large number of competing weaker inter-actions including Cl⋯Cl [3.4610 (5) Å] and C-H⋯Cl contacts and both (aryl) C-H⋯Br and N(+)-Csp(3)-H⋯Br(-) cation-anion inter-actions.
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In the title compound, [Fe(C(5)H(5))(C(9)H(9)N(2))], the distances of the Fe atom from the centroids of the unsubstituted and the substituted cyclo-penta-dienyl (cp) rings are 1.639 (1) and 1.647 (1) Å, respectively. The ferrocenyl unit deviates from an eclipsed geometry with tilted cp rings; the inter-planar angle between the cp and imidazole rings is 114.11 (4)°.
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In the title compound, C(9)H(12)NO(2) (+)·Cl(2)PO(2) (-), the mol-ecular skeleton of the cation is nearly planar with an r.m.s. deviation of 0.0336 Å. In the crystal structure, inter-molecular O-H⋯O hydrogen bonds link cations and anions into chains running along [10].
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The title compound, [Fe(2)(C(5)H(5))(2)(C(26)H(26)N(2))], was synthesized from a chiral diamine and ferrocenecarboxaldehyde and subsequent reduction with NaBH(4). It has two chiral centers which both exhibit an R configuration. Two ferrocene groups are present in the mol-ecular structure, with their cyclo-penta-dienyl ring planes showing an almost perpen-dicular arrangement [dihedral angle 88.6...
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