trans-Bis(2-benzoylbenzoato-κO 1)bis(ethanol-κO)bis(1H-imidazole-κN 3)nickel(II)
نویسندگان
چکیده
In the title centrosymmetric mononuclear nickel(II) complex, [Ni(C(14)H(9)O(3))(2)(C(3)H(4)N(2))(2)(CH(3)CH(2)OH)(2)], the central Ni(II) ion lies on an inversion centre and is octa-hedrally coordinated. The equatorial plane is formed by two O atoms from two symmetry-related 2-benzoyl-benzoate ligands and two N atoms from two symmetry-related imidazole ligands, whereas the axial positions are occupied by two O atoms from two ethanol ligands. Intramolecular O---H...O hydrogen bonds stabilize this arrangement. The mol-ecules are linked into chains running along the b axis by N-H⋯O hydrogen bonds.
منابع مشابه
Bis(nitrato-κO)bis[4,4,5,5-tetramethyl-2-(5-methyl-1H-imidazol-4-yl-κN 3)-2-imidazoline-1-oxyl 3-oxide-κO]nickel(II)
In the centrosymmetric mononuclear title complex, [Ni(NO(3))(2)(C(11)H(17)N(4)O(2))(2)], the Ni(II) atom displays a distorted octa-hedral coordination geometry and is six-coordinated by two N,O-bidentate nitronyl nitroxide radical ligands and two monodentate nitrate anions.
متن کاملBis(μ-3-hydroxybenzoato)-κ2 O 1:O 3;κ2 O 3:O 1-bis[bis(1H-benzimidazole-κN 3)(3-hydroxybenzoato-κO)nickel(II)] bis(1H-benzimidazole-κN 3)bis(3-hydroxybenzoato-κO 1)nickel(II) hexahydrate
The title compound, [Ni(2)(C(7)H(5)O(3))(4)(C(7)H(6)N(2))(4)][Ni(C(7)H(5)O(3))(2)(C(7)H(6)N(2))(2)]·6H(2)O, is a mononuclear/dinuclear nickel(II) cocrystal, the two mol-ecular species inter-acting through hydrogen bonds that involve the uncoordinated water mol-ecules. In the mononuclear species, the Ni(II) ion, located on an inversion center, is coordinated by two 1H-benzimidazole (bzim) ligand...
متن کامل(Acetato-κO)(aqua-κO)(2-{bis[(3,5-dimethyl-1H-pyrazol-1-yl-κN 2)methyl]amino-κN}ethanol-κO)nickel(II) perchlorate monohydrate
In the structure of the title complex, [Ni(CH(3)CO(2))(C(14)H(23)N(5)O)(H(2)O)]ClO(4)·H(2)O, the Ni(II) centre has a distorted octa-hedral environment defined by one O and three N atoms derived from the tetra-dentate ligand, and two O atoms, one from a water mol-ecule and the other from an acetate anion. The mol-ecules are connected into a three-dimensional architecture by O-H⋯O hydrogen bonds....
متن کاملBis(μ-nitrito-κ2 O:O)bis[bis(1-methyl-1H-imidazole-κN 3)(nitrito-κO)copper(II)]
In the binuclear title compound, [Cu(2)(NO(2))(4)(C(4)H(6)N(2))(4)], centro-symmetric-ally related complex mol-ecules are linked via weak Cu-O inter-actions, forming dimeric units. The Cu(II) atom displays an elongated square-pyramidal CuN(2)O(3) coordination geometry with a slight tetra-hedral distortion of the basal plane [maximum deviation = 0.249 (2) Å]. The dihedral angle formed by the imi...
متن کاملAquabis(1H-imidazole-κN 3)bis(4-methylbenzoato)-κO;κO,O′-nickel(II)
In the mononuclear title compound, [Ni(C(8)H(7)O(2))(2)(C(3)H(4)N(2))(2)(H(2)O)], the Ni(II) atom is coordinated by three carboxylate O atoms (from a bidentate 4-methyl-benzoate ligand and a monodentate 4-methyl-benzoate ligand), two N atoms (from two imidazole ligands) and a water mol-ecule in an octa-hedral geometry. Inter-molecular O-H⋯O hydrogen-bonding inter-actions lead to infinite chains...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 65 شماره
صفحات -
تاریخ انتشار 2009