Crystal structure of <i>catena</i>-poly[[[tetra-aquacobalt(II)]-μ₂-1,5-di-hydroxy-naphthalene-2,6-di-carboxyl-ato] di-methyl-formamide disolvate].

ABSTRACT: The asymmetric unit of the title compound, {[Co(C₁₂H₆O₆)(H₂O)₄]·2C₃H₇NO} _n or {[Co(H₂dondc)(H₂O)₄]·2DMF} _n , comprises half of a Co^II ion, half of a 1,5-di-hydroxy-naphthalene-2,6-di-carboxyl-ate dianion (H₂dondc^2-), two water mol-ecules and a di-methyl-formamide (DMF) mol-ecule. The Co^II ion, which is located on a crystallographic inversion center, exhibits a distorted six-coord-inated octa-hedral geometry with two oxygen atoms of the H₂dondc^2- ligand and four oxygen atoms of the water mol-ecules. The carboxyl-ate group is almost coplanar with the naphthalene moiety and shows mono

SUBMITTER: Kumagai H 

PROVIDER: S-EPMC11891581 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature