Tetraaquadiazidocobalt(II) 4,4′-dicarboxylato-1,1′-ethylenedipyridinium dihydrate
نویسندگان
چکیده
In the title compound, [Co(N(3))(2)(H(2)O)(4)]·C(14)H(12)N(2)O(4)·2H(2)O, the metal complex mol-ecule is centrosymmetric, the Co(II) ion being six-coordinated by two azide N atoms and four aqua O atoms with a trans-octa-hedral geometry. The zwitterionic organic mol-ecule is also centrosymmetric. In the crystal, the components are associated into a two-dimensional network through O-H⋯O hydrogen bonds. Further O-H⋯O and O-H⋯N inter-actions give a three-dimensional structure. The free water molecule is disordered over two positions in a 0.787 (5):0.213 (5) ratio.
منابع مشابه
Poly[aqua[μ2-1,1′-(butane-1,4-diyl)diimidazole](μ2-naphthalene-1,4-dicarboxylato)nickel(II)]
In the title compound, [Ni(C(12)H(6)O(4))(C(10)H(14)N(4))(H(2)O)](n), the coordination polyhedron around each Ni(II) atom is a distorted cis-NiN(2)O(4) octa-hedron. The naphthalene-1,4-dicarboxyl-ate and 1,1'-(butane-1,4-di-yl)diimidazole ligands bridge the Ni centres to form a two-dimensional (4,4)-network, and O-H⋯O hydrogen bonds complete the structure.
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In the title coordination polymer, {[Ni(C(8)H(10)O(4))(C(10)H(14)N(4))]·0.25H(2)O}(n), the coordination of the Ni(II) ion is distorted octa-hedral. The 1,1'-(butane-1,4-di-yl)diimidazole ligand and the cyclo-hexane-1,4-dicarboxyl-ate dianion bridge metal centres, forming a two-dimensional (4,4) network. The network is consolidated by O-H⋯O hydrogen bonds between the statistically occupied water...
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In the title coordination polymer, {[Zn(C(9)H(7)NO(4))(C(10)H(14)N(4))]·2H(2)O}(n), the Zn(II) ion displays a distorted tetra-hedral geometry with two imidazole N atoms from two 1,1'-(butane-1,4-di-yl)bis-(imidazole) (bbi) ligands and two carboxyl-ate O atoms from two 2,6-dimethyl-pyridine-3,5-dicarboxyl-ate (dpdc) ligands. The bbi and dpdc ligands bridge the Zn(II) ions, forming layers paralle...
متن کاملcatena-Poly[[[aquasilver(I)]-μ-1,1′-(butane-1,4-diyl)di-1H-imidazole-κ2 N 3:N 3′] hemi(biphenyl-4,4′-dicarboxylate) dihydrate]
In the title compound, {[Ag(C(10)H(14)N(4))(H(2)O)](C(14)H(8)O(4))(0.5)·2H(2)O}(n), the Ag(I) ion is three-coordinated by two N atoms from two independent 1,1'-(butane-1,4-di-yl)di-1H-imidazole (BBI) ligands and one water O atom in a distorted T-shaped coordination geometry. The biphenyl-4,4'-dicarboxyl-ate (BPDC) dianions do not coordinate to Ag(I) ions but act as counter-ions. The Ag(I) ions ...
متن کاملTetraaquadiazidocobalt(II) 3,3′-dicarboxylato-1,1′-ethylenedipyridinium
The asymmetric unit of the title compound, [Co(N(3))(2)(H(2)O)(4)]·C(14)H(12)N(2)O(4), comprises half of the cobalt(II) complex mol-ecule and a half of the 3,3'-dicarboxyl-ato-1,1'-ethyl-enedipyridinium mol-ecule. The Co(II) atom is located on an inversion centre and hence the complex mol-ecule adopts a centrosymmetric trans-octa-hedral geometry. The zwitterionic organic mol-ecule is also centr...
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عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009