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Crystal structure of bis[4′-(1,4,7,10-tetraoxa-13- azacyclopentadecan-13-yl)-2,2′:6′,2′′-terpyridine]cobalt(III) tris(perchlorate) methanol monosolvate monohydrate
In the title compound, [Co(C(25)H(30)N(4)O(4))(2)](ClO(4))(3)·CH(3)OH·H(2)O, the metal atom is coordinated by two tridentate crown ether terpyridine ligands, forming a distorted CoN(6) octahedron. The three pyridine rings in each crown–terpyridine ligand are approximately coplanar [maximum deviatio...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4571376/ https://www.ncbi.nlm.nih.gov/pubmed/26396775 http://dx.doi.org/10.1107/S2056989015014164 |
Sumario: | In the title compound, [Co(C(25)H(30)N(4)O(4))(2)](ClO(4))(3)·CH(3)OH·H(2)O, the metal atom is coordinated by two tridentate crown ether terpyridine ligands, forming a distorted CoN(6) octahedron. The three pyridine rings in each crown–terpyridine ligand are approximately coplanar [maximum deviations = 0.088 (12) and 0.102 (15) Å] and the mean planes through the three pyridine rings are perpendicular to each other, making a dihedral angle of 89.95 (17)°. An intramolecular C—H⋯π interaction is observed between the two terpyridine ligands. In the crystal, O—H⋯O and C—H⋯O hydrogen bonds, a π–π stacking interaction [centroid–centroid distance = 3.923 (7) Å] and a C—H⋯π interaction connect the complex cation, the perchlorate anions and the two types of solvent molecules, forming a three-dimensional network. |
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