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Bis(2,6-dimethyl-pyridinium) tetra-bromido-zincate(II).

Ali BF, Al-Far R - Acta Crystallogr Sect E Struct Rep Online (2009)

Bottom Line: The Zn-Br bond lengths range from 2.400 (2) to 2.408 (3) Å and the Br-Zn-Br angles range from 108.14 (6) to 115.15 (15)°.In the crystal structure, the [ZnBr(4)](2-) anion is connected to two cations through N-H⋯Br and H(2)C-H⋯Br hydrogen bonds, forming two-dimensional cation-anion-cation layers normal to the b axis.No significant Br⋯Br inter-actions [the shortest being 4.423 (4) Å] are observed in the structure.

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ABSTRACT
In the crystal structure of the title compound, (C(7)H(10)N)(2)[ZnBr(4)], the coordination geometry of the anion is approximately tetra-hedral and a twofold rotation axis passes through the Zn atom. The Zn-Br bond lengths range from 2.400 (2) to 2.408 (3) Å and the Br-Zn-Br angles range from 108.14 (6) to 115.15 (15)°. In the crystal structure, the [ZnBr(4)](2-) anion is connected to two cations through N-H⋯Br and H(2)C-H⋯Br hydrogen bonds, forming two-dimensional cation-anion-cation layers normal to the b axis. No significant Br⋯Br inter-actions [the shortest being 4.423 (4) Å] are observed in the structure.

No MeSH data available.


A view of the asymmetric unit of (I), with the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry operation A: -x + 1, y, -z + 1/2].
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Fap1: A view of the asymmetric unit of (I), with the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry operation A: -x + 1, y, -z + 1/2].


Bis(2,6-dimethyl-pyridinium) tetra-bromido-zincate(II).

Ali BF, Al-Far R - Acta Crystallogr Sect E Struct Rep Online (2009)

A view of the asymmetric unit of (I), with the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry operation A: -x + 1, y, -z + 1/2].
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2977623&req=5

Fap1: A view of the asymmetric unit of (I), with the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. [Symmetry operation A: -x + 1, y, -z + 1/2].
Bottom Line: The Zn-Br bond lengths range from 2.400 (2) to 2.408 (3) Å and the Br-Zn-Br angles range from 108.14 (6) to 115.15 (15)°.In the crystal structure, the [ZnBr(4)](2-) anion is connected to two cations through N-H⋯Br and H(2)C-H⋯Br hydrogen bonds, forming two-dimensional cation-anion-cation layers normal to the b axis.No significant Br⋯Br inter-actions [the shortest being 4.423 (4) Å] are observed in the structure.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the crystal structure of the title compound, (C(7)H(10)N)(2)[ZnBr(4)], the coordination geometry of the anion is approximately tetra-hedral and a twofold rotation axis passes through the Zn atom. The Zn-Br bond lengths range from 2.400 (2) to 2.408 (3) Å and the Br-Zn-Br angles range from 108.14 (6) to 115.15 (15)°. In the crystal structure, the [ZnBr(4)](2-) anion is connected to two cations through N-H⋯Br and H(2)C-H⋯Br hydrogen bonds, forming two-dimensional cation-anion-cation layers normal to the b axis. No significant Br⋯Br inter-actions [the shortest being 4.423 (4) Å] are observed in the structure.

No MeSH data available.