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Bis[trans-dichloridobis(propane-1,3-diamine-κ(2)N,N')chromium(III)] tetra-chloridozincate determined using synchrotron radiation.

Moon D, Subhan MA, Choi JH - Acta Crystallogr Sect E Struct Rep Online (2012)

Bottom Line: The orientations of the two six-membered chelate rings in the complex cation are in an anti chair-chair conformation with respect to each other.The Cr-N bond lengths are 2.087 (6) and 2.097 (6) Å.The Cr-Cl and Zn-Cl bond lengths are 2.3151 (16) and 2.3255 (13) Å, respectively.

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ABSTRACT
In the title compound, [CrCl(2)(C(3)H(10)N(2))(2)](2)[ZnCl(4)], the Cr(III) atom is coordinated by four N atoms of propane-1,3-diamine (tn) and two Cl atoms in a trans arrangement, displaying a distorted octa-hedral geometry with crystallographic inversion symmetry; the Zn atom in the [ZnCl(4)](2-) anion lies on a -4 axis. The orientations of the two six-membered chelate rings in the complex cation are in an anti chair-chair conformation with respect to each other. The Cr-N bond lengths are 2.087 (6) and 2.097 (6) Å. The Cr-Cl and Zn-Cl bond lengths are 2.3151 (16) and 2.3255 (13) Å, respectively. Weak inter-molecular hydrogen bonds involving the tn NH(2) groups as donors and chloride ligands of the anion and cation as acceptors are observed.

No MeSH data available.


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A perspective drawing (30% probability level) of the one complex cation and anion
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Fap1: A perspective drawing (30% probability level) of the one complex cation and anion


Bis[trans-dichloridobis(propane-1,3-diamine-κ(2)N,N')chromium(III)] tetra-chloridozincate determined using synchrotron radiation.

Moon D, Subhan MA, Choi JH - Acta Crystallogr Sect E Struct Rep Online (2012)

A perspective drawing (30% probability level) of the one complex cation and anion
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3379173&req=5

Fap1: A perspective drawing (30% probability level) of the one complex cation and anion
Bottom Line: The orientations of the two six-membered chelate rings in the complex cation are in an anti chair-chair conformation with respect to each other.The Cr-N bond lengths are 2.087 (6) and 2.097 (6) Å.The Cr-Cl and Zn-Cl bond lengths are 2.3151 (16) and 2.3255 (13) Å, respectively.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
In the title compound, [CrCl(2)(C(3)H(10)N(2))(2)](2)[ZnCl(4)], the Cr(III) atom is coordinated by four N atoms of propane-1,3-diamine (tn) and two Cl atoms in a trans arrangement, displaying a distorted octa-hedral geometry with crystallographic inversion symmetry; the Zn atom in the [ZnCl(4)](2-) anion lies on a -4 axis. The orientations of the two six-membered chelate rings in the complex cation are in an anti chair-chair conformation with respect to each other. The Cr-N bond lengths are 2.087 (6) and 2.097 (6) Å. The Cr-Cl and Zn-Cl bond lengths are 2.3151 (16) and 2.3255 (13) Å, respectively. Weak inter-molecular hydrogen bonds involving the tn NH(2) groups as donors and chloride ligands of the anion and cation as acceptors are observed.

No MeSH data available.


Related in: MedlinePlus