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| Dergi Adı | Acta Crystallographica Section E Structure Reports Online (Q4) | ||
| Dergi ISSN | 1600-5368 | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 03-2009 |
| Kabul Tarihi | 24-02-2009 | Yayınlanma Tarihi | 28-02-2009 |
| Cilt / Sayı / Sayfa | 65 / 3 / – | DOI | 10.1107/S1600536809006771 |
| Makale Linki | http://scripts.iucr.org/cgi-bin/paper?S1600536809006771 | ||
| UAK Araştırma Alanları |
Anorganik Kimya
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| Özet |
| The title complex, [Co(C6H6N2O)2(H2O)4](C7H4FO2)2, contains one Co(II) atom (site symmetry \overline1), two monodentate nicotinamide (NA) ligands, four coordinated water molecules and two 2-fluorobenzoate (FB) anions. The four O atoms in the equatorial plane around the Co atom form a slightly distorted square-planar arrangement, while the slightly distorted octahedral coordination is completed by the two N atoms of the NA ligands in the axial positions. The dihedral angle between the carboxyl group and the adjacent benzene ring is 29.8 (3)°, while the pyridine and benzene rings are oriented at a dihedral angle of 7.97 (12)°. In the crystal structure, molecules are linked by O—H⋯O, N—H⋯O and N—H⋯F hydrogen bonds, forming an infinite three-dimensional network. π–π Contacts between the pyridine and benzene rings [centroid–centroid distance = 3.673 (3) Å] may further stabilize the crystal … |
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