In the title compound, [ZnBr(2)(C(17)H(14)Cl(4)N(2))], the Zn(II) ion is bonded to two bromide ions and two N atoms of the diimine ligand and displays a moderately distorted tetra-hedral coordination geometry. The Schiff base ligand acts as a chelating ligand and coordinates to the Zn(II) atom via two N atoms.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3393222 | PMC |
http://dx.doi.org/10.1107/S1600536812027997 | DOI Listing |
Acta Crystallogr Sect E Struct Rep Online
July 2012
In the title compound, [ZnBr(2)(C(17)H(14)Cl(4)N(2))], the Zn(II) ion is bonded to two bromide ions and two N atoms of the diimine ligand and displays a moderately distorted tetra-hedral coordination geometry. The Schiff base ligand acts as a chelating ligand and coordinates to the Zn(II) atom via two N atoms.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
August 2011
Science College, Civil Aviation University of China, Tianjin 300300, People's Republic of China.
The centrosymmetric dimeric title complex, [Zn(2)Br(4)(C(4)H(8)N(4))(2)], is isotypic with its [Zn(2)Cl(4)(C(4)H(8)N(4))(2)], [Zn(2)I(4)(C(4)H(8)N(4))(2)] and [Co(2)Cl(4)(C(4)H(8)N(4))(2)] analogues. The zinc atom is bonded to two N atoms belonging to triazole bridging rings and to two terminal bromide ligands, in a geometry close to tetra-hedral. Weak N-H⋯Br hydrogen bonds, with the amine functions as donor groups, are observed in the crystal structure, forming a three-dimensional supra-molecular network.
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
November 2010
School of Chemistry, Bharathidasan University, Tiruchirappalli 620 024, Tamilnadu, India.
In the title complex, [ZnBr(2)(C(4)H(5)N(3)O)(2)], the central metal ion is coordinated to two bromide ions and endocyclic N atoms of the two cytosine mol-ecules leading to a distorted tetra-hedral geometry. The structure is isotypic with [CdBr(2)(C(4)H(5)N(3)O)(2)] [Muthiah et al. (2001).
View Article and Find Full Text PDFActa Crystallogr Sect E Struct Rep Online
July 2010
Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300071, People's Republic of China.
The title complex, [ZnBr(2)(C(7)H(6)N(4))](n), was formed under hydro-thermal conditions using the ligand 4-(3-pyrid-yl)-4H-1,2,4-triazole (L). The unique Zn(II) ion is coordinated by one triazole N atom, one pyridine N atom and two Br atoms in a slightly distorted tetra-hedral coordination environment. Symmetry-related Zn(II) ions are connected by bridging L ligands into chains parallel to [001] in which the Zn⋯Zn separation is 8.
View Article and Find Full Text PDFThe title compound, [ZnBr(2)(C(4)H(5)N(3))(2)], is a mononuclear complex in which the Zn(II) ions have distorted tetra-hedral coordination geometry. The Zn(II) ion binds to two N atoms from two different 2-amino-pyrimidine ligands and two bromide ions. N-H⋯N hydrogen bonds link the mol-ecules to form a one-dimensional supra-molecular structure.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!