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

He X, Shi F, Lu Y - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: The asymmetric unit of the title compound, [Ni(C(16)H(32)N(4))]Br(2)·2H(2)O, consists of one half [Ni(C(16)H(32)N(4))](2+) cation, one Br(-) anion and one water mol-ecule of crystallization.The Ni(II) ion lies on an inversion centre in a square-planar environment formed by the four macrocyclic ligand N atoms.In the crystal structure, the cations, anions and water mol-ecules are linked via inter-molecular N-H⋯Br and O-H⋯Br hydrogen bonds, forming discrete chains with set-graph motif D(2)D(2) (2)(7)D(2) (1)(3)D(3) (2)(8).

View Article: PubMed Central - HTML - PubMed

Affiliation: Ordered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096, People's Republic of China.

ABSTRACT
The asymmetric unit of the title compound, [Ni(C(16)H(32)N(4))]Br(2)·2H(2)O, consists of one half [Ni(C(16)H(32)N(4))](2+) cation, one Br(-) anion and one water mol-ecule of crystallization. The Ni(II) ion lies on an inversion centre in a square-planar environment formed by the four macrocyclic ligand N atoms. In the crystal structure, the cations, anions and water mol-ecules are linked via inter-molecular N-H⋯Br and O-H⋯Br hydrogen bonds, forming discrete chains with set-graph motif D(2)D(2) (2)(7)D(2) (1)(3)D(3) (2)(8). The water mol-ecules and Br(-) ions are linked with set-graph motif R(4) (2)(8).

No MeSH data available.


Related in: MedlinePlus

View of (I) along b, showing chains of organic cations running parallel to the (001) direction, with Br- anions and water molecules lying between them.
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Fap2: View of (I) along b, showing chains of organic cations running parallel to the (001) direction, with Br- anions and water molecules lying between them.


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

He X, Shi F, Lu Y - Acta Crystallogr Sect E Struct Rep Online (2010)

View of (I) along b, showing chains of organic cations running parallel to the (001) direction, with Br- anions and water molecules lying between them.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2983119&req=5

Fap2: View of (I) along b, showing chains of organic cations running parallel to the (001) direction, with Br- anions and water molecules lying between them.
Bottom Line: The asymmetric unit of the title compound, [Ni(C(16)H(32)N(4))]Br(2)·2H(2)O, consists of one half [Ni(C(16)H(32)N(4))](2+) cation, one Br(-) anion and one water mol-ecule of crystallization.The Ni(II) ion lies on an inversion centre in a square-planar environment formed by the four macrocyclic ligand N atoms.In the crystal structure, the cations, anions and water mol-ecules are linked via inter-molecular N-H⋯Br and O-H⋯Br hydrogen bonds, forming discrete chains with set-graph motif D(2)D(2) (2)(7)D(2) (1)(3)D(3) (2)(8).

View Article: PubMed Central - HTML - PubMed

Affiliation: Ordered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096, People's Republic of China.

ABSTRACT
The asymmetric unit of the title compound, [Ni(C(16)H(32)N(4))]Br(2)·2H(2)O, consists of one half [Ni(C(16)H(32)N(4))](2+) cation, one Br(-) anion and one water mol-ecule of crystallization. The Ni(II) ion lies on an inversion centre in a square-planar environment formed by the four macrocyclic ligand N atoms. In the crystal structure, the cations, anions and water mol-ecules are linked via inter-molecular N-H⋯Br and O-H⋯Br hydrogen bonds, forming discrete chains with set-graph motif D(2)D(2) (2)(7)D(2) (1)(3)D(3) (2)(8). The water mol-ecules and Br(-) ions are linked with set-graph motif R(4) (2)(8).

No MeSH data available.


Related in: MedlinePlus