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Catena-Poly[[tetra-?-formato-?(8) O:O'-dicopper(II)]-?-hexa-methyl-ene-tetra-mine-?(2) N (1):N (5)].

ABSTRACT: In the title polymeric compound, [Cu2(HCO2)4(C6H12N4)] n , the Cu(II) atom is five-coordinated in a square-pyramidal geometry that is defined by four O atoms from four formate ligands and one N atom from a hexa-methyl-ene-tetra-mine ligand. The two Cu(II) atoms are separated by 2.6850?(7)?Å, and together with the four formate ligands they form a paddle-wheel unit. The hexa-mine ligand uses only two of its four N atoms to link Cu2 cluster units, affording a zigzag chain running along the b-axis direction. The hexa-mine ligand lies on a mirror plane.

SUBMITTER: Cao J

PROVIDER: S-EPMC3885013 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature

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catena-Poly[[tetra-μ-formato-κ(8) O:O'-dicopper(II)]-μ-hexa-methyl-ene-tetra-mine-κ(2) N (1):N (5)].

Cao Jianfang J Huang Ziping Z Cao Changnian C Cheng Chunchun C Sun Chunyan C

Acta crystallographica. Section E, Structure reports online 20131130 Pt 12

In the title polymeric compound, [Cu2(HCO2)4(C6H12N4)] n , the Cu(II) atom is five-coordinated in a square-pyramidal geometry that is defined by four O atoms from four formate ligands and one N atom from a hexa-methyl-ene-tetra-mine ligand. The two Cu(II) atoms are separated by 2.6850 (7) Å, and together with the four formate ligands they form a paddle-wheel unit. The hexa-mine ligand uses only two of its four N atoms to link Cu2 cluster units, affording a zigzag chain running along the b-axis d ...[more]

PMID: 24454188

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