کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1301778 1498943 2014 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A trinuclear copper (II) complex derived from a chiral [3 + 3] phenol-based macrocycle: Synthesis, structure and magnetic properties
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
A trinuclear copper (II) complex derived from a chiral [3 + 3] phenol-based macrocycle: Synthesis, structure and magnetic properties
چکیده انگلیسی


• A trinuclear Cu(II) complex has been synthesized.
• CD spectra of the bulk samples have been measured.
• Variable temperature magnetic data have also been characterized.

An enantiopure trinuclear Cu(II) complex of chiral phenol-based macrocyclic polyamine ligand, which is derived from the [3 + 3] condensation of 3,5-diformyl-4-hydroxyzoic acid ethyl ester with (1R,2R)-1,2-diaminocyclohexane and followed by borohydride reduction, has been synthesized and characterized. The circular dichroism (CD) spectra confirmed its structural chirality in the bulk sample. Variable temperature magnetic data indicated that there is an antiferromagnetic coupling between the metal centers in the complex.

An enantiopure trinuclear Cu(II) complex derived from a chiral [3 + 3] phenol-based macrocyclic polyamine ligand has been synthesized and characterized. CD spectra confirmed its structural chirality in the bulk sample. Analysis of variable-temperature magnetic susceptibility data indicated that there is an antiferromagnetic coupling between the trinuclear metal centers.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 47, September 2014, Pages 144–147
نویسندگان
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