Two different coordination dimers of pyromellitic acid in terms of molecular geometry and supramolecular architecture
Yazarlar (3)
Doç. Dr. Tuğba AK KİRBAŞ Sinop Üniversitesi, Türkiye
Hümeyra Paşaoʇlu Ondokuz Mayis University Faculty of Science And Arts, Türkiye
Prof. Dr. Gökhan Kaştaş Ondokuz Mayis Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Molecular Structure (Q3) | ||
| Dergi ISSN | 0022-2860 Dergi Bilgileri (2016) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2016 |
| Cilt / Sayı / Sayfa | 1105 / 1 / 238–245 | DOI | 10.1016/j.molstruc.2015.10.019 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0022286015303197 | ||
| UAK Araştırma Alanları |
Atom, Molekül ve Lazer Fiziği
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| Özet |
| Two mixed-ligand coordination dimers,[Ni 2 (pm)(ina) 2 (H 2 O) 4](1) and [Mn 2 (Hpm) 2 (ina) 2 (H 2 O) 2]· H 2 O (2)(pm= tetraanion of pyromellitic acid, Hpm= trianion of pyromellitic acid and ina= isonicotinamide), were comparatively investigated by focusing on their supramolecular architectures. Their structural properties were characterized by X-ray diffraction technique (XRD) and Fourier transform infrared spectroscopy (FT-IR). In 1, each pm 4− anion adopts μ 2-bridging mode to connect two Ni (II) ions through carboxylate groups while in 2 Hpm 3− anion bridges Mn (II) ions with tridentate coordination mode of carboxylate groups in cis positions. In 1, 1D H-bonded linear chain consists of R 2 2 (8) synthons. Linear chains are inter-connected by O--H⋯ O bonds with DA: AD type organization of aqua ligands, resulting in R 4 2 (8) synthons to form 2D structure. The increase in the dimensionality of the network is ... |
| Anahtar Kelimeler |
| Coordination dimer | DFT | IR | Isonicotinamide | Pyromellitic acid | X-ray |
Science Direct
Two different coordination dimers of pyromellitic acid in terms of molecular geometry and supramolecular architecture
| Atıf Sayıları | |
| Web of Science | 5 |
| Scopus | 5 |
| Google Scholar | 7 |