Bis[μ-5-(5-carboxylato-3-pyridyl)tetrazolato-κ3 N 1,N 5:N 2]bis[triaquazinc(II)]
نویسندگان
چکیده
In the title complex, [Zn(2)(C(7)H(3)N(5)O(2))(2)(H(2)O)(6)], the 5-(5-carboxyl-ato-3-pyrid-yl)tetra-zolate ligand chelates the Zn(II) center through one pyridyl N and one tetra-zolate N atom, and uses another N atom to bridge to the second Zn atom, forming a centrosymmetric dinuclear unit. Three coordinated water mol-ecules complete the distorted octa-hedral geometry of the Zn(II) atom. O-H⋯O and O-H⋯N hydrogen bonds involving the coordinated water mol-ecules, tetra-zolate N atoms and the carboxyl-ate group result in a three-dimensional structure.
منابع مشابه
Bis[μ-5-(2-pyridyl)tetrazolato]-κ3 N 1,N 5:N 2;κ3 N 2:N 1,N 5-bis[triaquazinc(II)] bis(trifluoroacetate) monohydrate
The title compound, [Zn(2)(C(6)H(4)N(5))(2)(H(2)O)(6)](CF(3)CO(2))(2)·H(2)O, was synthesized by hydro-thermal reaction of ZnBr(2), CF(3)COOH and 2-(2H-tetra-zol-5-yl)pyridine. The Zn(II) cation is coordinated by one N atom from the 5-(2-pyrid-yl)tetra-zolate anion, two N atoms from another 5-(2-pyrid-yl)tetra-zolate anion and three O atoms from three water mol-ecules in a distorted octa-hedral ...
متن کاملBis(μ-2-phenylquinoline-4-carboxylato)-κ3 O,O′:O;κ3 O:O,O′-bis[(2,2′-bipyridine-κ2 N,N′)(2-phenylquinoline-4-carboxylato-κ2 O,O′)cadmium(II)]
The neutral binuclear title complex, [Cd(2)(C(16)H(10)NO(2))(4)(C(10)H(8)N(2))(2)], is centrosymmetric, with the inversion center generating the central (μ-O)(2)Cd(2) bridge. The Cd(II) ion is in a strongly distorted CdN(2)O(5) penta-gonal-bipyramidal geometry, defined by two N atoms from one 2,2'-bipyridine ligand and five O atoms from three 2-phenyl-quinoline-4-carboxyl-ate ligands, one monod...
متن کاملcatena-Poly[zinc(II)-bis[μ-5-(2-aminophenyl)tetrazolato]-κ3 N 1,N 5:N 2;κ3 N 2:N 1,N 5]
The polymeric title compound, [Zn(C(7)H(6)N(5))(2)](n), was synthesized by the hydro-thermal reaction of Zn(NO(3))(2) with 2-amino-benzonitrile in the presence of NaN(3). The zinc(II) metal centre displays a distorted octa-hedral coordination environment provided by N atoms of two bidentate chelating and two monodentate 5-(2-amino-phen-yl)tetra-zolate ligands. These ligands act as bridges, link...
متن کاملPoly[bis(μ2-pyrazine-2-carboxylato)-κ3 N 1,O:O′;κ3 N 1,O:O-cadmium(II)]
In the structure of the title compound, [Cd(C(5)H(3)N(2)O(2))(2)](n), the Cd(II) ion is six-coordinated by two N atoms and four O atoms from three different pyrazine-2-carboxyl-ate ligands. One N atom and one O atom of the carboxyl-ate group in the ligand coordinate to the metal center, forming a five-membered chelate ring. The carboxyl-ate anion adopts two types of bridging modes, viz. μ(2)-O ...
متن کاملcatena-Poly[[bis(μ-5-bromopyridine-3-carboxylato-κ2 O:O′)dicopper(II)]-bis(μ-5-bromopyridine-3-carboxylato)-κ3 O,O′:N;κ3 N:O,O′]
The title compound [Cu(2)(C(6)H(3)BrNO(2))(4)](n), forms sheets in the bc plane. The structure features the dinuclear paddle-wheel cage motif common to copper(II) carboxyl-ates. The polymeric structure is achieved through bridging between binuclear units by the pyridyl donors of two of the four carboxyl-ates of the cage. Each cage engages in axial bonding at each copper atom to a pyridyl nitro-...
متن کامل