A New Imide-pyrazine Zinc(II) Binuclear Complex; In Situ Synthesis and Crystal Structure Determination
Publish place: Inorganic Chemistry Research، Vol: 6، Issue: 2
Publish Year: 1401
Type: Journal paper
Language: English
View: 127
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
JR_ICR-6-2_008
Index date: 4 September 2023
A New Imide-pyrazine Zinc(II) Binuclear Complex; In Situ Synthesis and Crystal Structure Determination abstract
A new zinc(II) binuclear complex, [Zn2(μ-DPzCA)(2-MPzCI)Cl3] (1) (where DPzCA is N-(2-pyrazylcarbonyl)-2-pyrazinecarboxamidate anion and 2-MPzCI is methyl pyrazine-2-carboximidate), was synthesized from the reaction of ZnCl2.7H2O and 2-cyanopyrazine in methanolic solution at 65 °C. This complex was thoroughly characterized by elemental analysis (CHN-O), IR, Uv-Vis, 1H-NMR spectroscopy and its structure have been determined by the single-crystal X-ray diffraction. The spectroscopic investigations and X-ray structural analysis indicated that by methanolysis and in the presence of ZnCl2.7H2O salt the 2-cyanopyrazine ligand converts to methyl pyrazine-2-carboximidate. Furthermore, the bis(2-pyrazinecarbonyl)amidate anionic ligand have been prepared from 2-cyanopyrazine in the presence of ZnCl2.7H2O salt in methanolic solution.
A New Imide-pyrazine Zinc(II) Binuclear Complex; In Situ Synthesis and Crystal Structure Determination Keywords:
Zinc(II) binuclear complex , , , , , Crystal structure , , , , , 2-Cyanopyrazine , , , , , Methyl pyrazine-2-carboximidate , , , , , N-(2-Pyrazylcarbonyl)-2-pyrazinecarboxamidate
A New Imide-pyrazine Zinc(II) Binuclear Complex; In Situ Synthesis and Crystal Structure Determination authors
Vahid Amani
Department of Chemistry Education, Farhangian University, P.O. Box ۱۴۶۶۵-۸۸۹, Tehran, Iran