Bis(4-aminobenzoic acid-κN)dichloridozinc(II)
نویسندگان
چکیده
Mol-ecules of the title compound [ZnCl(2)(C(7)H(7)NO(2))(2)], are located on a twofold rotation axis. Two 4-amino-benzoic acid moieties, and two chloride ligands are coordinated to a Zn atom in a tetra-hedral fashion, forming an isolated mol-ecule. Neighbouring mol-ecules are linked through hydrogen-bonded carboxyl groups, as well as N-H⋯Cl hydrogen-bonding inter-actions between amine groups and the chloride ligands of neighbouring mol-ecules, forming a three-dimensional network.
منابع مشابه
[1,2-Bis(1H-benzimidazol-2-yl-κN 3)ethane]dichloridozinc(II)
The title compound, [ZnCl(2)(C(16)H(14)N(4))], crystallizes with two mol-ecules in the asymmetric unit. The Zn(II) atoms show distorted tetrahedral coordination environments. Adjacent mol-ecules are linked by N-H⋯Cl hydrogen bonds, forming a three-dimensional network.
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In the title complex, [ZnCl(2)(C(8)H(7)N(3)O(2))(2)], the Zn(II) atom is coordinated by two chloride ions and two N atoms in a distorted tetra-hedral coordination environment. In the crystal structure, mol-ecules are linked by inter-molecular C-H⋯O and O-H⋯O hydrogen bonds, forming a three-dimensional network.
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In the crystal structure of the title coordination polymer/co-crystal, {[ZnCl(2)(C(18)H(18)N(4))]·C(18)H(18)N(4)}(n), the tetrahedrally coordinated Zn(II) ions are linked by the N-heterocycle into a linear chain. Another N-heterocycle present is not coordinated to the metal atom but inter-acts with the chain through N-H⋯N and N-H⋯Cl hydrogen bonds. The butyl chain of the uncoordinated ligand is...
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