Makale detayı · 2018
Synthesis, characterization and crystal structure of platinum(II) complexes with thiourea derivative ligands
European Journal of Chemistry
- Yıl
- 2018
- ISSN
2153-2249- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
İngilizce (OpenAlex)
Thiourea derivatives [N-(di-n-propylcarbamothioyl)-4-fluorobenzamide (HL1) and N-(di-n-propylcarbamothioyl)-4-bromobenzamide (HL2)] and their platinum complexes have been successfully synthesized and structurally characterized by spectroscopic 1H NMR, 13C NMR, COSY, HMQC, and FT-IR techniques. The structure of both complexes was also confirmed by single crystal X-ray diffraction studies. The study of X-ray single crystal diffraction shows that the supramolecular aggregation of the complexes is stabilized via weak interactions as well as stacking interactions such as C-H···π and π···π. The cis-[Pt(L1-S,O)2 showed C–H···π and π···π stacking interactions, whereas only C–H···π stacking interaction was observed in cis-[Pt(L2-S,O)2]. In addition, the strong classical and non-classical intermolecular hydrogen bonds are not found in the prepared complexes. Therefore, it can be said that the C–H···π and π···π stacking interactions play an important role in the formation of supramolecular structures of the complexes.
Konular
- Metal complexes synthesis and properties
- Crystal structures of chemical compounds
- Magnetism in coordination complexes
Birincil konu Metal complexes synthesis and properties