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Poly[[hexa-aqua-sesqui(?-benzene-1,2,4,5-tetra-carboxyl-ato)dicopper(II)disodium] monohydrate].

ABSTRACT: In the title compound, {[Cu2Na2(C10H2O8)1.5(H2O)6]·H2O} n , the Cu(2+) ion is hexa-coordinated by five O atoms from benzene-1,2,4,5-tetra-carboxyl-ate (btec(4-)) ligands and one water mol-ecule. The Na(+) ion is also hexa-coordinated, by four O atoms from btec(4-) ligands and two water mol-ecules. One of the two btec(4-) mol-ecules sits on a crystallographic inversion centre. CuO6 and NaO6 octa-hedra are connected, forming bi-dimensional layers. These layers, which extend parallel to the ac plane, are further inter-connected by ?10- or ?11-bridging btec(4-) ligands and by O-H?O hydrogen bonds, involving both btec(4-) ligands and water mol-ecules, forming a three-dimensional network.

SUBMITTER: Camara M

PROVIDER: S-EPMC4158492 | biostudies-other | 2014 Aug

REPOSITORIES: biostudies-other

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Poly[[hexa-aqua-sesqui(μ-benzene-1,2,4,5-tetra-carboxyl-ato)dicopper(II)disodium] monohydrate].

Camara Magatte M Keita Mohamed Fadel MF Cisse Cherif Cheikh Samsidine CC Daiguebonne Carole C Guillou Olivier O

Acta crystallographica. Section E, Structure reports online 20140702 Pt 8

In the title compound, {[Cu2Na2(C10H2O8)1.5(H2O)6]·H2O} n , the Cu(2+) ion is hexa-coordinated by five O atoms from benzene-1,2,4,5-tetra-carboxyl-ate (btec(4-)) ligands and one water mol-ecule. The Na(+) ion is also hexa-coordinated, by four O atoms from btec(4-) ligands and two water mol-ecules. One of the two btec(4-) mol-ecules sits on a crystallographic inversion centre. CuO6 and NaO6 octa-hedra are connected, forming bi-dimensional layers. These layers, which extend parallel to the ac plan ...[more]

PMID: 25249873

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