Diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 O:O′)(trichloroacetato-κO)trichromium(III) acetonitrile trisolvate
In the crystal structure of the title compound, [Cr3(C2Cl3O2)7O(H2O)2]·3CH3CN, the trinuclear [Cr3O(H2O)2(Cl3CCO2)7] molecule has an oxide O atom that is connected to one monodentate trichloroacetate-coordinated and two water-coordinated CrIII atoms, the three metal atoms forming the points of an...
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International Union of Crystallography
2008
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my.um.eprints.7442020-12-11T07:56:19Z http://eprints.um.edu.my/744/ Diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 O:O′)(trichloroacetato-κO)trichromium(III) acetonitrile trisolvate Soume, B.B. Mougang D. Yahya, Rosiyah Gan, Seng Neon Ng, Seik Weng QD Chemistry In the crystal structure of the title compound, [Cr3(C2Cl3O2)7O(H2O)2]·3CH3CN, the trinuclear [Cr3O(H2O)2(Cl3CCO2)7] molecule has an oxide O atom that is connected to one monodentate trichloroacetate-coordinated and two water-coordinated CrIII atoms, the three metal atoms forming the points of an equilateral triangle. Each of the six remaining carboxylate groups bridges a Cr–O–Cr fragment. The cluster interacts with the three solvent molecules through water–acetonitrile O—H⋯N hydrogen bonds. Adjacent clusters are linked by a water–carboxylate O—H⋯O hydrogen bond to give a helical chain. One of the CCl3 groups was found to be disordered over two positions, with the major component having a site-occupancy factor of 0.64 (1). International Union of Crystallography 2008 Article PeerReviewed application/pdf en http://eprints.um.edu.my/744/1/1.pdf Soume, B.B. Mougang D. and Yahya, Rosiyah and Gan, Seng Neon and Ng, Seik Weng (2008) Diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 O:O′)(trichloroacetato-κO)trichromium(III) acetonitrile trisolvate. Acta Crystallographica Section E: Structure Reports Online, 64 (Pt 9). m1175. ISSN 1600-5368 https://doi.org/10.1107/S1600536808025798 doi:10.1107/S1600536808025798 |
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QD Chemistry Soume, B.B. Mougang D. Yahya, Rosiyah Gan, Seng Neon Ng, Seik Weng Diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 O:O′)(trichloroacetato-κO)trichromium(III) acetonitrile trisolvate |
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In the crystal structure of the title compound, [Cr3(C2Cl3O2)7O(H2O)2]·3CH3CN, the trinuclear [Cr3O(H2O)2(Cl3CCO2)7] molecule has an oxide O atom that is connected to one monodentate trichloroacetate-coordinated and two water-coordinated CrIII atoms, the three metal atoms forming the points of an equilateral triangle. Each of the six remaining carboxylate groups bridges a Cr–O–Cr fragment. The cluster interacts with the three solvent molecules through water–acetonitrile O—H⋯N hydrogen bonds. Adjacent clusters are linked by a water–carboxylate O—H⋯O hydrogen bond to give a helical chain. One of the CCl3 groups was found to be disordered over two positions, with the major component having a site-occupancy factor of 0.64 (1). |
format |
Article |
author |
Soume, B.B. Mougang D. Yahya, Rosiyah Gan, Seng Neon Ng, Seik Weng |
author_facet |
Soume, B.B. Mougang D. Yahya, Rosiyah Gan, Seng Neon Ng, Seik Weng |
author_sort |
Soume, B.B. Mougang D. |
title |
Diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 O:O′)(trichloroacetato-κO)trichromium(III) acetonitrile trisolvate |
title_short |
Diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 O:O′)(trichloroacetato-κO)trichromium(III) acetonitrile trisolvate |
title_full |
Diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 O:O′)(trichloroacetato-κO)trichromium(III) acetonitrile trisolvate |
title_fullStr |
Diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 O:O′)(trichloroacetato-κO)trichromium(III) acetonitrile trisolvate |
title_full_unstemmed |
Diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 O:O′)(trichloroacetato-κO)trichromium(III) acetonitrile trisolvate |
title_sort |
diaqua-μ3-oxido-hexakis(μ2-trichloroacetato-κ2 o:o′)(trichloroacetato-κo)trichromium(iii) acetonitrile trisolvate |
publisher |
International Union of Crystallography |
publishDate |
2008 |
url |
http://eprints.um.edu.my/744/1/1.pdf http://eprints.um.edu.my/744/ https://doi.org/10.1107/S1600536808025798 |
_version_ |
1687394117592547328 |
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13.18916 |