[(Pyridine-2,6-dicarboxylato)copper(II)]-μ-(pyridine-2,6-dicarboxylato)-[bis(ethylenediamine)copper(II)]-μ-(pyridine-2,6-dicarboxylato)-[(pyridine-2,6-dicarboxylato)copper(II)] ethylenediamine monosolvate tetrahydrate
2012 ◽
Vol 68
(6)
◽
pp. m830-m831
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Keyword(s):
The title compound, [Cu3(C7H3NO4)4(C2H8N2)2]·C2H8N2·4H2O, was obtained by the reaction of copper(II) acetate dihydrate with pyridine-2,6-dicarboxylic acid (H2dipic) and ethylenediamine (en) in an aqueous solution. All of the CuII atoms in the trinuclear centrosymmetric title complex are six-coordinated in a distorted octahedral geometry with N2O4 and N4O2 environments for the outer and central CuII atoms, respectively. Various interactions, including numerous O—H...O and C—H...O hydrogen bonds and C—O...π stacking of the pyridine and carboxylate groups [O...centroid distances = 3.669 (2) and 3.668 (2) Å] are observed in the crystal structure.
2015 ◽
Vol 71
(3)
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pp. 169-174
2009 ◽
Vol 65
(6)
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pp. m660-m660
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(9)
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pp. m324-m325
2007 ◽
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(11)
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pp. m2819-m2819
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2019 ◽
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(8)
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pp. 1239-1242
2009 ◽
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(6)
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pp. m641-m641
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2012 ◽
Vol 68
(4)
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pp. m486-m487
2019 ◽
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(6)
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pp. 917-920
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2015 ◽
Vol 71
(2)
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pp. 210-212
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2012 ◽
Vol 68
(6)
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pp. m829-m829