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
| Autor: | Hitomi Ohmagari, Manabu Nakaya, Ryo Ohtani, Masaaki Nakamura, Shinya Hayami |
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| Jazyk: | angličtina |
| Rok vydání: | 2015 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 8, Pp 997-999 (2015) |
| Druh dokumentu: | article |
| ISSN: | 2056-9890 20569890 |
| DOI: | 10.1107/S2056989015014164 |
| Popis: | In the title compound, [Co(C25H30N4O4)2](ClO4)3·CH3OH·H2O, the metal atom is coordinated by two tridentate crown ether terpyridine ligands, forming a distorted CoN6 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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