catena Poly bis 4 ethylbenzoato kappa 2 O O lead II mu nicotinamide kappa 2 N 1 O monohydrate
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Aktaş Vedat
Necefoğlu Hacali
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | ACTA CRYSTALLOGRAPHICA SECTION E | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2011 |
| Cilt / Sayı / Sayfa | 67 / 8 / 1057– | DOI | – |
| UAK Araştırma Alanları |
Anorganik Kimya
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| Özet |
| In the crystal structure of the polymeric title compound, {[Pb(C9H9O2)2(C6H6N2O)]·H2O}n, the six-coordinate PbII ion is chelated by two 4-ethylbenzoate (PEB) anions and is bridged by two nicotinamide (NA) ligands, forming a polymeric chain running along the b axis. The carboxylate groups of the PEB ions are twisted away from the attached benzene rings by 4.0 (6) and 13.3 (5)°. The two benzene rings of the PEB ions bonded to the same metal ion are oriented at a dihedral angle of 87.4 (3)°. In the polymeric chain, the NA ligand is linked to one of the carboxylate groups via N—H⋯O hydrogen bonding. In the crystal, adjacent polymeric chains interact via N—H⋯O and weak C—H⋯O hydrogen bonds; and the lattice water molecule links with the polymeric chains via N—H⋯O and O—H⋯O hydrogen bonding. π–π stacking between the benzene and the pyridine rings [centroid–centroid distance = 3.805 (5) Å … |
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