Crystal structure of tri aqua 4 cyano benzoato 2O O nicotinamide N1 zinc 4 cyano benzoate
Yazarlar (5)
Aşkın Gülçin Şafiye
Türkiye
Türkiye
Prof. Dr. Hacali NECEFOĞLU Kafkas Üniversitesi, Türkiye
Yılmaz Nayir Gamze
Türkiye
Türkiye
Çatak Çelik Raziye
Türkiye
Türkiye
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye
Hacettepe Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(ESCI dergilerinde yayınlanan tam makale)
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| Dergi Adı | ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | ||
| Dergi ISSN | 2056-9890 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | Thomson Reuters Emerging Sources Citation Index | ||
| Makale Dili | İngilizce | Basım Tarihi | 06-2015 |
| Cilt / Sayı / Sayfa | 71 / 6 / 684–0 | DOI | 10.1107/S2056989015009743 |
| Makale Linki | https://journals.iucr.org/e/issues/2015/06/00/wm5158/wm5158.pdf | ||
| Özet |
| The asymmetric unit of the title salt, [Zn(C8H4NO2)(C6H6N2O)(H2O)3](C8H4NO2), contains one complex cation and one 4-cyano-benzoate (CNB) counter-anion. The Zn(II) atom in the cation is coordinated by one 4-cyano-benzoate ligand, one nicotinamide (NA) ligand and three water mol-ecules, the CNB anion thereby coordinating in a bidentate O,O'-mode through the carboxyl-ate group. The latter, together with one water O atom and the N atom of the NA ligand, form a distorted square-planar arrangement, while the considerably distorted octa-hedral coordination sphere of the Zn(II) atom is completed by the two O atoms of additional water mol-ecules in the axial positions. The dihedral angles between the planar carboxyl-ate groups and the adjacent benzene rings in the two anions are 10.25 (10) and 5.89 (14)°. Inter-molecular O-H⋯O hydrogen bonds link two of the coordinating water mol-ecules to two free CNB anions. In the crystal, further hydrogen-bonding inter-actions are present, namely N-H⋯O, O-H⋯O and C-H⋯O hydrogen bonds that link the mol-ecular components, enclosing R 2 (2)(12), R 3 (3)(8) and R 3 (3)(9) ring motifs and forming layers parallel to (001). π-π contacts between benzene rings [centroid-to-centroid distances = 3.791 (1) and 3.882 (1) Å] may further stabilize the crystal structure. |
| Anahtar Kelimeler |
| crystal structure | zinc | transition metal complexes | benzoic acid nicotinamide |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Google Scholar | 3 |