| Yazarlar |
Aşkın Gülçin Şefiye
Türkiye |
Prof. Dr. Hacali NECEFOĞLU
Kafkas Üniversitesi, Türkiye |
|
Özkaya Safiye
Türkiye |
|
Nefise Dilek
Aksaray Üniversitesi, Türkiye |
|
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye |
| Özet |
| In the title binuclear CuII complex, [Cu2(C10H11O2)4(C6H6N2O)2], the two CuII cations [Cu···Cu = 2.5990 (5) Å] are bridged by four 2,4,6-trimethylbenzoate (TMB) anions. The four nearest O atoms around each CuII cation form distorted square-planar arrangements and the distorted square-pyramidal coordinations are completed by the pyridine N atoms of nicotinamide molecules at distances of 2.164 (2) and 2.165 (2) Å, respectively. The CuII cations are displaced by -0.2045 (3) and 0.2029 (3) Å from the corresponding planes formed by the nearest four O atoms. In the molecule, the dihedral angles between the planes of the benzene rings and the adjacent carboxylate groups are 80.6(2), 51.4(2), 24.4 (2) and 32.5 (2)°, while the planes of the pyridine rings are oriented at a dihedral angle of 11.28 (10)°. In the crystal, bifurcated N-H···O and weak C-H···O hydrogen bonds link the molecules, enclosing R22(8) and R44(8) ring motifs, into a three-dimensional network. The structure contains a solvent-accessible void of 72 Å3, but there is no solvent molecule located within this void. The crystal studied was an inversion twin refined with a minor component of 0.488 (8). |
| Anahtar Kelimeler |
| crystal structure | copper(II) complex | nicotinamide ligand | 2,4,6-trimethylbenzoate |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | ESCI dergilerinde yayımlanan tam makale |
| Dergi Adı | ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS |
| Dergi ISSN | 2056-9890 |
| Dergi Tarandığı Indeksler | Thomson Reuters Emerging Sources Citation Index |
| Makale Dili | İngilizce |
| Basım Tarihi | 08-2015 |
| Cilt No | 71 |
| Sayı | 8 |
| Sayfalar | 989 / 992 |
| Doi Numarası | 10.1107/S2056989015013882 |
| Makale Linki | http://scripts.iucr.org/cgi-bin/paper?S2056989015013882 |
| Atıf Sayıları |
