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| Syntheses, Structures and Hirshfeld Analyses of Trinuclear Ni(Ⅱ) Salamo-Type Complexes |
| Author Name | Affiliation | E-mail | | YU Meng | School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China | | | MU Hao-Ran | School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China | | | LIU Ling-Zhi | School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China | | | LI Na | School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China | | | BAI Yang | School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China | | | DONG Xiu-Yan | School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China | dxy568@163.com |
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| Abstract: Two newly designed complexes, {[Ni(L1)(n-propanol)]2(OAc)2Ni}·2(n-propanol) (1) and {[Ni(L2)(n-butanol)]2(OAc)2Ni}·2(n-butanol) (2) derived from tetradentate Salamo-type chelating ligands (H2L1=5-methoxy-2,2'-(ethylenedioxybis(azomethine))diphenol and H2L2=4,4'-dinitro-2,2'-(ethylenediyldioxybis(nitrilomethylidyne))diphenol) have been synthesized and characterized by elemental analyses, IR and UV-Vis spectra, Hirshfeld surfaces analyses and single crystal X-ray crystallography. X-ray crystallographic analyses showed that complexes 1 and 2 are all symmetric trinuclear Ni(Ⅱ) complexes. Nickel(Ⅱ) in both 1 and 2 is hexa-coordinated, forming a twisted octahedral geometry. Both crystal structure and Hirshfeld surface analysis indicate that 1 and 2 form stable one-dimensional chain and two-dimensional supramolecular structures, respectively, by intermolecular hydrogen bonding. |
| Keywords: Salamo-type ligand complex synthesis crystal structure Hirshfeld analysis |
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| YU Meng,MU Hao-Ran,LIU Ling-Zhi,LI Na,BAI Yang,DONG Xiu-Yan.Syntheses, Structures and Hirshfeld Analyses of Trinuclear Ni(Ⅱ) Salamo-Type Complexes[J].Chinese Journal of Inorganic Chemistry,2019,35(6):1109-1120. |
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