Tetrakis{1-[4-(1H-imidazol-1-yl-κN 3)phenyl]ethanone}bis(isothiocyanato-κN)nickel(II)
نویسندگان
چکیده
The title complex mol-ecule, [Ni(NCS)(2)(C(11)H(10)N(2)O)(4)], has a crystallographically imposed centre of symmetry. The Ni(II) atom is coordinated by the N atoms of two trans-arranged NCS(-) anions and four 1-[4-(1H-imidazol-1-yl)phen-yl]ethan-one ligands in a distorted octa-hedral geometry. In the crystal, C-H⋯S hydrogen bonds link the complex mol-ecules into chains parallel to the b axis. The chains are further connected by C-H⋯O hydrogen bonds, forming layers parallel to the bc plane.
منابع مشابه
Tetrakis[1-phenyl-3-(1H-1,2,4-triazol-1-yl)propan-1-one-κN 4]bis(thiocyanato-κN)nickel(II)
In the centrosymmetric mononuclear title complex, [Ni(NCS)(2)(C(11)H(11)N(3)O)(4)], the Ni(II) atom, located on an inversion centre, is hexa-coordinated in a distorted octa-hedral geometry comprising four N atoms of four monodentate 1-phenyl-3-(1H-1,2,4-triazol-1-yl)propan-1-one ligands and two N atoms from thio-cyanate anions.
متن کاملBis(nitrato-κO)bis[4,4,5,5-tetramethyl-2-(5-methyl-1H-imidazol-4-yl-κN 3)-2-imidazoline-1-oxyl 3-oxide-κO]nickel(II)
In the centrosymmetric mononuclear title complex, [Ni(NO(3))(2)(C(11)H(17)N(4)O(2))(2)], the Ni(II) atom displays a distorted octa-hedral coordination geometry and is six-coordinated by two N,O-bidentate nitronyl nitroxide radical ligands and two monodentate nitrate anions.
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 کاملTetrakis[1-phenyl-3-(1H-1,2,4-triazol-1-yl-κN 4)propan-1-one]bis(thiocyanato-κN)manganese(II)
In the mononuclear title complex, [Mn(NCS)(2)(C(11)H(11)N(3)O)(4)], the Mn(II) atom, lying on an inversion center, is coordinated by two monodentate thio-cyanate anions and four monodentate 1-phenyl-3-(1H-1,2,4-triazol-1-yl)propan-1-one ligands in a distorted octa-hedral geometry. Each complex mol-ecule is linked to four neighboring ones by weak C-H⋯N and C-H⋯S hydrogen bonds, forming a two-dim...
متن کاملTetrakis(1-phenyl-1H-imidazole-κN 3)bis(thiocyanato-κN)nickel(II)
The title compound, [Ni(NCS)(2)(C(9)H(8)N(2))(4)], crystallizes with two independent half-mol-ecules in the asymmetric unit and the Ni(II) ions situated on centres of symmetry. In both independent mol-ecules, the Ni(II) ion displays a compressed octa-hedral environment formed by four N atoms from the 1-phenyl-1H-imidazole ligands, which define the equatorial plane, with a mean Ni-N distance of ...
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012