(1,10-Phenanthroline-κ2 N,N′)bis(2,2,6,6-tetramethylheptane-3,5-dionato-κ2 O,O′)nickel(II)
نویسندگان
چکیده
The title compound, [Ni(C(11)H(19)O(2))(2)(C(12)H(8)N(2))], was obtained from the reaction of bis-(2,2,6,6-tetra-methyl-heptane-3,5-dionato)nickel(II), [Ni(dpm)], and 1,10-phenanthroline (phen). The Ni(II) ion is coordinated by four O atoms from two dpm ligands and two N atoms from a phen ligand in a slightly distorted octa-hedral environment. The methyl C atoms of two of the tert-butyl groups are disordered over two sites, having approximate occupancies of 0.85 and 0.15 for the two components. In the crystal structure, there are no direction-specific inter-actions. Thermal studies showed that the title complex is stable to 623 K.
منابع مشابه
[2-(3,5-Dimethyl-1H-pyrazol-1-yl-κN 2)-1,10-phenanthroline-κ2 N,N′]bis(nitrito-κ2 O,O′)cadmium(II)
In the title complex, [Cd(NO(2))(2)(C(17)H(14)N(4))], the Cd(II) ion assumes a distorted monocapped octa-hedral coordination geometry defined by an N(3)O(4) donor set. The crystal structure is stabilized by π-π stacking inter-actions [shortest centroid-centroid distance = 3.5537 (18) Å].
متن کاملBis(pentane-2,4-dionato-κ2 O,O′)(1,10-phenanthroline-κ2 N,N′)cobalt(II)
In the title compound, [Co(C(5)H(7)O(2))(2)(C(12)H(8)N(2))], the Co(II) cation lies on a twofold rotation axis and is coordinated by four O atoms from two acetyl-acetonate (acac) ligands and two N atoms from a 1,10-phenanthroline (phen) ligand in a slightly distorted octa-hedral environment, with Co-O bond lengths of 2.0565 (11) and 2.0641 (11) Å and Co-N bond lengths of 2.1630 (12) Å. In the c...
متن کاملBis[tetraaqua(1,10-phenanthroline-κ2 N,N′)cobalt(II)] hexaaquacobalt(II) bis[3,5-bis(carboxylatomethoxy)benzoate] tetrahydrate
The title compound, [Co(C(12)H(8)N(2))(H(2)O)(4)](2)[Co(H(2)O)(6)](C(11)H(7)O(8))(2)·4H(2)O, was obtanied by the reaction of cobalt acetate with 3,5-bis-(carb-oxy-meth-oxy)benzoic acid and 1,10-phenanthroline. The asymmetric unit contains one tetra-aqua-(1,10-phenanthroline)cobalt(II) cation, one half of a hexa-aqua-cobalt(II) cation that is completed by inversion symmetry, one 3,5-bis-(carboxy...
متن کاملmer-(3,5-Dichloro-2-oxidobenzaldehyde thiosemicarbazonato-κ3 S,N 1,O)(methanol-κO)(1,10-phenanthroline-κ2 N,N′)nickel(II)
In the title compound, [Ni(C(8)H(5)Cl(2)N(3)OS)(C(12)H(8)N(2))(CH(3)OH)], the Ni(II) atom is octa-hedrally coordinated by one N, one O and one S atom from a 3,5-dichloro-2-oxidobenzaldehyde thio-semicarbazonate ligand, another O atom from methanol and another two N atoms from 1,10-phenanthroline. The crystal structure is constructed by N-H⋯Cl, N-H⋯N, C-H⋯S and O-H⋯S hydrogen bonds.
متن کاملBis(μ-dithieno[3,2-b:2′,3′-d]thiophene-2,6-dicarboxylato-κ2 O 2:O 6)bis[bis(1,10-phenanthroline-κ2 N,N′)cobalt(II)] dimethylformamide disolvate
The asymmetric unit of the title compound, [Co(2)(C(10)H(2)O(4)S(3))(2)(C(12)H(8)N(2))(4)]·2C(3)H(7)NO, contains one half of the formula unit, with the rest generated by inversion. The cobalt ion sits in a slightly distorted octa-hedral environment and is ligated to four N atoms of two 1,10-phenanthroline molecules and to two O atoms of two dithieno[3,2-b:2',3'-d]thio-phene-2,6-dicarb-oxy-l-ate...
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2007