trans-Bis(nitrato-κO)tetrakis(1-vinyl-1H-imidazole-κN 3)copper(II)
نویسندگان
چکیده
In the title compound, [Cu(NO(3))(2)(C(5)H(6)N(2))(4)], the Cu(II) ion is located on an inversion centre. It features a Jahn-Teller-distorted octa-hedral coordination geometry, defined by four N atoms of four 1-vinyl-imidazole ligands in the equatorial plane and two nitrate O atoms in the axial positions. The nitrate anion is disordered over two sets of sites in a 0.801 (6):0.199 (6) ratio. In the crystal, the complex mol-ecules are linked by weak inter-molecular C-H⋯O and C-H⋯π inter-actions.
منابع مشابه
Bis[(1-vinyl-1H-imidazol-2-yl-κN 3)methanamine-κN]copper(II) bis(hexafluoridophosphate)
In the title compound, [Cu(C(6)H(9)N(3))(2)](PF(6))(2), the Cu atom is located on a crystallographic center of inversion. The coordination environment of the Cu atom is square-planar with two amino and two imidazole N atoms bonded to the metal in a trans configuration.
متن کاملAquabis(1-methyl-1H-imidazole-κN 3)bis(nitrato-κO)copper(II)
The title complex mol-ecule, [Cu(NO(3))(2)(C(4)H(6)N(2))(2)(H(2)O)], has crystallographically imposed twofold symmetry. The Cu(II) atom displays a distorted square-pyramidal CuN(2)O(3) coordination geometry. In the crystal, inter-molecular O-H⋯O hydrogen bonds between the coordinated water mol-ecule and the nitrate anions form chains parallel to the c axis.
متن کاملBis(nitrato-κO)tetrakis[1-phenyl-3-(1H-1,2,4-triazol-1-yl)propan-1-one]copper(II)
In the title complex, [Cu(NO(3))(2)(C(11)H(11)N(3)O)(4)], the Cu(II) atom is situated on a centre of inversion and is coordinated by two O atoms from two nitrate anions and four N atoms from four monodentate 1-phenyl-3-(1H-1,2,4-triazol-1-yl)propan-1-one ligands in a distorted octa-hedral geometry. Weak inter-molecular C-H⋯O and C-H⋯N hydrogen bonds result in a supra-molecular layer parallel to...
متن کاملBis(2-chlorobenzoato-κO)bis(1-vinylimidazole-κN 3)copper(II)
In the title compound, [Cu(C(7)H(4)ClO(2))(2)(C(5)H(6)N(2))(2)], each Cu(II) ion, located on an inversion center, has a slightly distorted square-planar coordination geometry formed by two 1-vinyl-imidazole mol-ecules [Cu-N = 1.954 (6) Å] and two 2-chloro-benzoate anions [Cu-O = 1.958 (6) Å]. Weak inter-molecular C-H⋯O hydrogen bonds contribute to the crystal packing stability.
متن کاملBis(cyanamide-κN)[4-(1H-imidazol-1-yl)phenol-κN 3]bis(nitrato-κO)copper(II)
A pair of linear cyanamide (NCNH(2)) ligands, two monodentate 4-(1H-imidazol-1-yl)phenol (L) ligands and two nitrate anions link the Cu(II) atom into a mononuclear unit, [Cu(NO(3))(2)(C(9)H(8)N(2)O)(2)(NCNH(2))(2)]. The coordination polyhedron of the Cu atom is an elongated octa-hedron distorted by Jahn-Teller effects. Inter-molecular O-H⋯O, O-H⋯N, N-H⋯O and N-H⋯N hydrogen-bonding inter-actions...
متن کامل