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Bis(2,S-dimethyl-dithio-carbazate-κ(2)N(3),S)(nitrato-κO)copper(II) nitrate.

Hazari SK, Dey BK, Ganguly B, Ng SW, Tiekink ER - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: Polyhedron, 30, 542-548].The Cu(II) atom in each independent cation is found within a distorted square-pyramidal N(2)S(2)O coordination geometry defined by two N,S-bidentate ligands and an O atom derived from a monodentate nitrate.The primary difference between the cations is found in the relative orientations of the coordinated nitrate groups, which are directed to opposite sides of the mol-ecule.

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ABSTRACT
The title complex, [Cu(NO(3))(C(3)H(8)N(2)S(2))(2)]NO(3), represents a low-symmetry polymorph (P-1, Z = 4) of a previously reported form [P-1, Z = 2; Ali et al. (2011 ▶). Polyhedron, 30, 542-548]. The Cu(II) atom in each independent cation is found within a distorted square-pyramidal N(2)S(2)O coordination geometry defined by two N,S-bidentate ligands and an O atom derived from a monodentate nitrate. The primary difference between the cations is found in the relative orientations of the coordinated nitrate groups, which are directed to opposite sides of the mol-ecule. Supra-molecular layers along [110] and sustained by N-H⋯O inter-actions feature in the crystal packing. These are connected along the c axis by C-H⋯O inter-actions.

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Overlay diagram of the two independent Cu-containing molecules comprising the asymmetric unit of (I). The first independent molecule (with the Cu1 atom) is shown in red. Also included is the molecule observed in the previously reported polymorph (green). The S—Cu—S residues in each molecule have been overlapped.
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Fap2: Overlay diagram of the two independent Cu-containing molecules comprising the asymmetric unit of (I). The first independent molecule (with the Cu1 atom) is shown in red. Also included is the molecule observed in the previously reported polymorph (green). The S—Cu—S residues in each molecule have been overlapped.


Bis(2,S-dimethyl-dithio-carbazate-κ(2)N(3),S)(nitrato-κO)copper(II) nitrate.

Hazari SK, Dey BK, Ganguly B, Ng SW, Tiekink ER - Acta Crystallogr Sect E Struct Rep Online (2012)

Overlay diagram of the two independent Cu-containing molecules comprising the asymmetric unit of (I). The first independent molecule (with the Cu1 atom) is shown in red. Also included is the molecule observed in the previously reported polymorph (green). The S—Cu—S residues in each molecule have been overlapped.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3379110&req=5

Fap2: Overlay diagram of the two independent Cu-containing molecules comprising the asymmetric unit of (I). The first independent molecule (with the Cu1 atom) is shown in red. Also included is the molecule observed in the previously reported polymorph (green). The S—Cu—S residues in each molecule have been overlapped.
Bottom Line: Polyhedron, 30, 542-548].The Cu(II) atom in each independent cation is found within a distorted square-pyramidal N(2)S(2)O coordination geometry defined by two N,S-bidentate ligands and an O atom derived from a monodentate nitrate.The primary difference between the cations is found in the relative orientations of the coordinated nitrate groups, which are directed to opposite sides of the mol-ecule.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The title complex, [Cu(NO(3))(C(3)H(8)N(2)S(2))(2)]NO(3), represents a low-symmetry polymorph (P-1, Z = 4) of a previously reported form [P-1, Z = 2; Ali et al. (2011 ▶). Polyhedron, 30, 542-548]. The Cu(II) atom in each independent cation is found within a distorted square-pyramidal N(2)S(2)O coordination geometry defined by two N,S-bidentate ligands and an O atom derived from a monodentate nitrate. The primary difference between the cations is found in the relative orientations of the coordinated nitrate groups, which are directed to opposite sides of the mol-ecule. Supra-molecular layers along [110] and sustained by N-H⋯O inter-actions feature in the crystal packing. These are connected along the c axis by C-H⋯O inter-actions.

No MeSH data available.


Related in: MedlinePlus