Tris(ethane-1,2-diamine-κ2 N,N′)cobalt(II) cis-aqua-2κO-μ-cyanido-1:2κ2 C:N-heptacyanido-1κ7 C-bis(ethane-1,2-diamine-2κ2 N,N′)cobalt(II)molybdenum(IV) dihydrate
نویسندگان
چکیده
The title compound, [Co(C(2)H(8)N(2))(3)][CoMo(CN)(8)(C(2)H(8)N(2))(2)(H(2)O)]·2H(2)O, is isostructural with the Ni(II) analogue. The Mo(IV) atom is coordinated by eight cyanide ligands, one of which forms a bridge to a Co(II) atom that is itself coordinated by two bidentate ethane-1,2-diamine (en) ligands and one water mol-ecule. Another Co(II) complex, coordinated to three bidentate en ligands, acts as the counter-ion. The crystal structure contains O-H⋯N/O, N-H⋯N/O and C-H⋯N/O hydrogen bonds, which form a three-dimensional network.
منابع مشابه
Tris[tris(ethane-1,2-diamine)cobalt(II)] bis[octacyanidomolybdate(V)] dihydrate
In the title compound, [Co(II)(C(2)H(8)N(2))(3)](3)[Mo(V)(CN)(8)](2)·2H(2)O, N-H⋯N and N-H⋯O hydrogen-bonding inter-actions give rise to a three-dimensional network. In the crystal structure, each Mo polyhedron has a square-anti-prismatic shape, while the Co complexes show distorted octa-hedral geometry with an occupancy of 50%. One of the Co atoms resides on a crystallographic inversion centre.
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008