Syntheses, structure and spectral studies of a new highly luminescent Cd(II)-5-sulfoisophthalate coordination polymer
Inorganic and Nano-Metal Chemistry, cilt.48, sa.3, ss.170-175, 2018 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 48 Sayı: 3
- Basım Tarihi: 2018
- Doi Numarası: 10.1080/24701556.2018.1503675
- Dergi Adı: Inorganic and Nano-Metal Chemistry
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.170-175
- Anahtar Kelimeler: 5-Sulfoisophthalate complexes, coordination polymer, photoluminescence, thermal analysis
- Kırklareli Üniversitesi Adresli: Evet
Özet
A new coordination polymer, [Cd2(µ3-sip)2(etim)6Cd(etim)2]n (1) (sip = 5-sulfoisophtalate, etim = 2-ethylimidazole) has been synthesized and characterized by elemental analysis, spectral (FT-IR and photoluminescence) and thermal analysis. The structure of polynuclear complex 1 has been determined by the X-ray diffraction. Complexes 1 shows intense photoluminesent emission bands at 415 nm upon excitation at 319 nm. The emission of complex may be attributed to ligand centered luminescence emission. X-ray diffraction analysis of complex 1 reveals that it has a 1D polynuclear zig-zag chain. The 1D zig-zag chains in 1 are connected each other by N–H···O interaction and aromatic interaction between imidazole rings to form 3D supramolecular structure of 1.