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- Title
Hydrothermal Preparation, Crystal Structure, Properties of Co(II) Complex Containing Mixed Ligands with 5-(Bis-Carboxymethyl-Amino)-Isophthalic Acid and 1,10-Phenanthroline.
- Authors
Yi, Zhi-Qiang; Huang, Wei; Liu, Ruo-Lan; Chen, Fei; Hu, Yu-Tao; Wang, Zi-Yang; Yi, Xiu-Guang
- Abstract
A novel Co(II) complex [Co4(HL)2Phen2(H2O)10]·20(H2O) (HL = 5-(Bis-carboxymethyl-amino)-isophthalic acid; Phen = 1,10-Phenanthroline) was synthesized by hydrothermal methods, and its crystal structure was determined by single-crystal X-ray diffraction. The title complex crystallized in the monoclinic space group C2/c as an isolated tetranuclear structure. The strong π···π stacking, hydrogen bonding and van de Waals attractions produce 3D supramolecular structure. A series of properties of the title complex were tested by solid-state photoluminescence, CIE analysis and solid-state diffuse reflectance. The results show that the title complex is blue light emitter, CIE (0.2172, 0.5581) and has an energy bandwidth of 2.33 eV. A novel monoclinic space group C2/c complex of [Co4(L)2Phen2(H2O)10]·20(H2O) (HL = 5-(Bis-carboxymethyl-amino)-isophthalic acid; Phen = 1,10-Phenanthroline) was synthesized by hydrothermal methods, and a series of properties of the complex were tested by solid-state photoluminescence, CIE analysis and solid-state diffuse reflectance, which results show that the title complex is blue light emitter, CIE (0.2172, 0.5581) and has an energy bandwidth of 2.33 eV.
- Subjects
CRYSTAL structure; LIGHT emitting diodes; SPACE groups; BLUE light; LIGANDS (Chemistry)
- Publication
Journal of Chemical Crystallography, 2023, Vol 53, Issue 1, p159
- ISSN
1074-1542
- Publication type
Article
- DOI
10.1007/s10870-022-00956-y