Crystal structure of bis(μ-3-nitrobenzoato)-κ sup3/sup iO/i , iO/i ′: iO/i κ sup3/sup iO/i : iO/i , iO/i ′-bis[bis(3-cyanopyridine-κ iN/i sup1/sup )(3-nitrobenzoato-κ sup2/sup iO/i , iO/i ′)cadmium]/title
Yazarlar (5)
Tuncer Hökelek
Hacettepe Üniversitesi, Türkiye
Hacettepe Üniversitesi, Türkiye
Doç. Dr. Güventürk UĞURLU Kafkas Üniversitesi, Türkiye
Prof. Dr. Hacali NECEFOĞLU Kafkas 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 | ESCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 03-2017 |
| Cilt / Sayı / Sayfa | 73 / 3 / 413–416 | DOI | 10.1107/S2056989017002675 |
| Makale Linki | http://scripts.iucr.org/cgi-bin/paper?S2056989017002675 | ||
| Özet |
| The asymmetric unit of the title compound, [Cd2(C7H4NO4)4(C6H4N2)4], contains one CdIIatom, two 3-nitrobenzoate (NB) anions and two 3-cyanopyridine (CPy) ligands. The two CPy ligands act as monodentate N(pyridine)-bonding ligands, while the two NB anions act as bidentate ligands through the carboxylate O atoms. The centrosymmetric dinuclear complex is generated by application of inversion symmetry, whereby the CdIIatoms are bridged by the carboxylate O atoms of two symmetry-related NB anions, thus completing the distorted N2O5pentagonal–bipyramidal coordination sphere of each CdIIatom. The benzene and pyridine rings are oriented at dihedral angles of 10.02 (7) and 5.76 (9)°, respectively. In the crystal, C—H...N hydrogen bonds link the molecules, enclosingR22(26) ring motifs, in which they are further linkedviaC—H...O hydrogen bonds, resulting in a three-dimensional network. In addition, π–π stacking interactions between parallel benzene rings and between parallel pyridine rings of adjacent molecules [shortest centroid-to-centroid distances = 3.885 (1) and 3.712 (1) Å, respectively], as well as a weak C—H...π interaction, may further stabilize the crystal structure. |
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BM Sürdürülebilir Kalkınma Amaçları
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