کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1233774 | 968816 | 2011 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Synthesis and structure of a new copper(II) complex with 3,4′-bi-1,2,4-triazolate Synthesis and structure of a new copper(II) complex with 3,4′-bi-1,2,4-triazolate](/preview/png/1233774.png)
The salt diaquo-diammine-bis(3,4′-bi-1,2,4-triazolate) copper(II) of the formula [Cu(bTA−)2(NH3)2(H2O)2] has been synthesized and structurally characterized by X-ray single crystal diffraction analysis. This complex adopts a monomeric structure. This monomer crystallizes in the triclinic system, space group P1¯ with a = 5.9657 Å; b = 6.8975 Å; c = 9.9892 Å; α = 106.181°; β = 97.868°; γ = 90.800° and Z = 1. The Cu atom is coordinated by two nitrogen atoms of two monodentate bitriazolate ligands, two nitrogen atoms of NH3 and two water molecules in a distorted octahedral geometry. The complex has been also characterized by elemental analysis and studied by electronic and vibrational spectroscopy. The obtained results are in good agreement with the structure determined by X-ray diffraction analysis.
Journal: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy - Volume 78, Issue 1, January 2011, Pages 474–479