trans-Diaquabis(6-methoxycarbonylpyridazine-3-carboxylato-κ2 N,O)zinc(II) dihydrate
نویسندگان
چکیده
In the title centrosymmetric complex, [Zn(C(7)H(5)N(2)O(4))(2)(H(2)O)(2)]·2H(2)O, the Zn(II) ion is coordinated in a trans mode by two symmetry-related bis-chelating 6-methoxycarbonyl-pyridazine-3-carboxyl-ate ligands via N and O atoms, and by two aqua ligand O atoms in axial positions, in a slightly distorted octa-hedral environment. In the crystal structure, complex mol-ecules are linked by inter-molecular O-H⋯O hydrogen bonds between coordinated and solvent water mol-ecules and carboxyl-ate O atoms, forming mol-ecular ribbons propagating along the a axis.
منابع مشابه
Diaquabis(5-carboxy-1H-pyrazole-3-carboxylato-κ2 N 2,O 3)cobalt(II) dihydrate
In the title complex, [Co(C(5)H(3)N(2)O(4))(2)(H(2)O)(2)]·2H(2)O, the Co(II) ion lies on an inversion center and is coordinated in a distorted octa-hedral environment. In the crystal structure, complex and water mol-ecules are linked into a three-dimensional network by O-H⋯O and N-H⋯O hydrogen bonds.
متن کاملDiaquabis(pyrazine-2-carboxylato-κ2 N 1,O)manganese(II) dihydrate
In the title compound, [Mn(C(5)H(3)N(2)O(2))(2)(H(2)O)(2)]·2H(2)O, the Mn(II) atom, lying on an inversion centre, has a distorted octa-hedral environment and the molecules are linked by O-H⋯O and N-H⋯O hydrogen bonds to form a three-dimensional supra-molecular structure.
متن کاملDiaquabis(5-methylpyridine-2-carboxylato-κ2 N,O)zinc(II)
In the title compound, [Zn(C(7)H(6)NO(2))(2)(H(2)O)(2)], the Zn atom (site symmetry ) adopts a distorted trans-ZnN(2)O(4) octa-hedral coordination arising from two N,O-bidentate 5-methyl-pyridine-2-carboxyl-ate ligands and two water mol-ecules. In the crystal structure, mol-ecules form a layered network linked by O-H⋯O hydrogen bonds.
متن کاملDiaquabis(tetrazolo[1,5-a]pyridine-8-carboxylato-κ2 N 1,O)manganese(II) dihydrate
In the title compound, [Mn(C(6)H(3)N(4)O(2))(2)(H(2)O)(2)]·2H(2)O, the Mn(II) atom is located on a twofold rotation axis and is octa-hedrally coordinated by the N and O atoms of the chelating tetra-zolo[1,5-a]pyridine-8-carboxyl-ate anions and the O atoms of two water mol-ecules. Hydrogen bonds of the O-H⋯O and O-H⋯N types lead to the formation of layers parallel to (100).
متن کاملDiaquabis(tetrazolo[1,5-a]pyridine-8-carboxylato-κ2 N 1,O)cobalt(II) dihydrate
In the title compound, [Co(C(6)H(3)N(4)O(2))(2)(H(2)O)(2)]·2H(2)O, the Co(II) atom is located on an inversion center in a slightly distorted octa-hedral environment formed by the O atoms of two water mol-ecules, and the N and O atoms of the chelating tetra-zolo[1,5-a]pyridine-8-carboxyl-ate anions. Hydrogen bonds of the O-H⋯O and O-H⋯N types result in a three-dimensional supra-molecular network.
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