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- Title
Structural Characterized Homotrinuclear ZnII Bis(Salamo)-Based Coordination Compound: Hirshfeld Surfaces, Fluorescent and Antimicobial Properties.
- Authors
Zhang, Yang; Liu, Ling-Zhi; Pan, Ying-Qi; Dong, Wen-Kui
- Abstract
A homotrinuclear ZnII bis(salamo) coordination compound, [LZn3(OAc)2(H2O)] of a new bis(salamo)-like ligand, has been synthesized and structurally characterized using elemental analyses, IR, UV-Vis and fluorescent spectra, and Hirshfeld surface analysis. Hirshfeld surface analyses and X-ray crystallography revealed that complexation between ZnII acetate dihydrate and the ligand H4L afforded a 3:1 (ZnII:L) type coordination compound. Moreover, the X-ray crystal structure analysis demonstrated that two <italic>μ</italic>2-acetate anions bridge three ZnII atoms in a <italic>μ</italic>2-fashion forming a homo-trinuclear structure. There were two kinds of ZnII atoms coordination geometries (strongly distorted square pyramidal (Zn1) and distorted trigonal bipyramidal (Zn2 and Zn3)) in the ZnII coordination compound. In addition, a 3D supra-molecular structure was constructed by intermolecular C-H···π and π···π interactions in the ZnII coordination compound. Most importantly, the fluorescent and antimicrobial properties of H4L and its ZnII coordination compound were investigated.
- Subjects
COORDINATION compounds; CRYSTAL structure; FLUORESCENCE; X-ray crystallography; ANTI-infective agents
- Publication
Crystals (2073-4352), 2018, Vol 8, Issue 7, p259
- ISSN
2073-4352
- Publication type
Article
- DOI
10.3390/cryst8070259