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(meso-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-ne)nickel(II) bis-[O,O'-(1,2-phenyl-ene) dithio-phosphate].

ABSTRACT: In the crystal structure of the title compound, [Ni(C(16)H(36)N(4))](C(6)H(4)O(2)PS(2))(2), the Ni(II) cation is located on a center of inversion and is chelated by the folded tetra-amine macrocycle ligand in a slightly distorted NiN(4) square-planar geometry. Two symmetry-related O,O'-(1,2-phenyl-ene)dithio-phosphate anions are located on either side of the Ni(II) cation, with Ni?S of 3.9558?(5)?Å, and link to the tetra-amine macrocycle ligand via N-H?S hydrogen bonding.

SUBMITTER: Zou LK

PROVIDER: S-EPMC3238782 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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(meso-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-ne)nickel(II) bis-[O,O'-(1,2-phenyl-ene) dithio-phosphate].

Zou Li-Ke LK Lu Yan Y Cheng Jie J He Xi-Yang XY Xie Bin B

Acta crystallographica. Section E, Structure reports online 20111130 Pt 12

In the crystal structure of the title compound, [Ni(C(16)H(36)N(4))](C(6)H(4)O(2)PS(2))(2), the Ni(II) cation is located on a center of inversion and is chelated by the folded tetra-amine macrocycle ligand in a slightly distorted NiN(4) square-planar geometry. Two symmetry-related O,O'-(1,2-phenyl-ene)dithio-phosphate anions are located on either side of the Ni(II) cation, with Ni⋯S of 3.9558 (5) Å, and link to the tetra-amine macrocycle ligand via N-H⋯S hydrogen bonding. ...[more]

PMID: 22199659

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(meso-5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetra-aza-cyclo-tetra-deca-ne)copper(II) bis-[O,O'-(o-phenyl-ene)dithio-phosphate].

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meso-[5,5,7,12,12,14-Hexamethyl-1,4,8,11-tetra-azacyclo-tetra-deca-1(14),7-diene]nickel(II) dibromide dihydrate.

Project description:The asymmetric unit of the title complex, [Ni(C(16)H(32)N(4))]Br(2)·2H(2)O, contains two [Ni(C(16)H(32)N(4))](2+) cations, four Br(-) anions and four uncoordinated H(2)O mol-ecules. The Ni atoms are in a slightly distorted square-planar coordination by the four macrocyclic N atoms, which are almost coplanar [N-N-N-N torsion angles of 2.97?(6) and 3.12?(7)°]. In the crystal, a network of N-H?Br, O-H?Br and N-H?O hydrogen bonds leads to the formation of a chain structure.

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Diaqua-(5,5,7,12,12,14-hexa-methyl-1,4,8,11-tetra-azacyclo-tetra-deca-ne)nickel(II) tetra-cyanidonickelate(II).

Project description:In the title complex, [Ni(C(16)H(36)N(4))(H(2)O)(2)][Ni(CN)(4)], the [Ni(teta)(H(2)O)(2)](2+) cations (teta = 5,5,7,12,12,14-hexa-methyl-1,4,8,11-tetra-azacyclo-tetra-deca-ne) and [Ni(CN)(4)](2-) anions are arranged in an alternating fashion through electrostatic and N-H?N and O-H?N hydrogen-bonding inter-actions, forming a two-dimensional layered structure. Adjacent layers are linked through weak van der Waals inter-actions, resulting in a three-dimensional supra-molecular network.

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(meso-5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetra-azacyclo-tetra-deca-4,11-diene)nickel(II) bis-[O,O'-bis(4-methyl-phen-yl) dithio-phosphate].

Project description:In the title compound, [Ni(C(16)H(32)N(4))](C(14)H(14)O(2)PS(2))(2) or [Ni(trans[14]dien)][S(2)P(OC(6)H(4)Me-4)(2)](2), where trans[14]dien is meso-5,7,7,12,14,14-hexa-methyl-1,4,8,11-tetra-azacyclo-tetra-deca-4,11-diene, the Ni(II) ion lies across a centre of inversion and is four-coordinated in a relatively undistorted square-planar arrangement by the four N atoms of the macrocyclic ligand trans[14]dien. The two O,O'-di(4-methyl-phen-yl)dithio-phos-phates act as counter-ions to balance the charge. Important geometric data include Ni-N = 1.9135?(16) and 1.9364?(15)?Å.

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