A novel cobalt(II) coordination polymer containing the fumarate anion and o-phenanthroline

作者:Ma JF*; Yang J; Liu JF
来源:Acta Crystallographica Section C-Crystal Structure Communications, 2003, 59: M304-M306.
DOI:10.1107/S0108270103012101

摘要

The self-assembly of three crystallographically distinct fumarate ions, two unique cobalt(II) ions and two unique omicron-phenanthroline molecules results in a two-dimensional polymeric structure with the formula [Co-2(C4H2O4)(2)(C12H8N2)(2)](n), namely di-mu-fumatato-bis(omicron-phenanthroline)dicobalt(II). The Co atoms are at the nodes of a two-dimensional array linked by coordinated fumarate ligands. Each Co atom is coordinated in a distorted octahedral manner to four fumarate O atoms and two N atoms from the chelating phenanthroline ligands.