| Yazarlar |
Fatih Çelik
Kafkas Üniversitesi, Turkey |
|
Nefise Dilek
Aksaray Üniversitesi, Turkey |
|
Nagihan Çaylak Delibaş
Sakarya Üniversitesi, Turkey |
Prof. Dr. Hacali NECEFOĞLU
Kafkas Üniversitesi, Türkiye |
|
Tuncer Hökelek
Hacettepe Üniversitesi, Turkey |
| Özet |
| In the title polymeric compound, [Cu(C8H5O 3)2(C4H4N2)(H2O) 2]n , the CuII atom is located on a twofold rotation axis and has a slightly distorted octahedral coordination sphere. In the equatorial plane, it is coordinated by two carboxylate O atoms of two symmetry-related monodentate formylbenzoate anions and by two N atoms of the bridging pyrazine ligand, which is bisected by the twofold rotation axis. The axial positions are occupied by two O atoms of the coordinating water molecules. In the formylbenzoate anion, the carboxylate group is twisted away from the attached benzene ring by 6.2(2)°, while the benzene and pyrazine rings are oriented at a dihedral angle of 68.91(8)°. The pyrazine ligands bridge the Cu II cations, forming polymeric chains running along the b-axis direction. Strong intramolecular O-H⋯O hydrogen bonds link the water molecules to the carboxylate O atoms. In the crystal, O-Hwater⋯Owater hydrogen bonds link adjacent chains into layers parallel to the bc plane. The layers are linked via C-Hpyrazine⋯Oformyl hydrogen bonds, forming a three-dimensional network. There are also weak C-H⋯π interactions present. |
| Anahtar Kelimeler |
| Makale Türü | Özgün Makale |
| Makale Alt Türü | ESCI dergilerinde yayımlanan tam makale |
| Dergi Adı | ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE |
| Dergi ISSN | 2056-9890 |
| Dergi Tarandığı Indeksler | Scopus, Thomson Reuters Emerging Sources Citation Index |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2014 |
| Cilt No | 70 |
| Sayı | 1 |
| Doi Numarası | 10.1107/S1600536813032297 |
| Atıf Sayıları | |
| WoS | 4 |
| SCOPUS | 6 |
