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Synthesis and Crystal Structure of a Cu(II) Complex of N-Salicylidene-2-Nitroaniline

Wu Zhang

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Abstract

Schiff base complex Cu(SANA)2,where HSANA is N-salicylidene-2-nitroaniline,was synthesized and characterized by IR spectrometry,fluorescence spectrometry and single-crystal analysis.The crystal belongs to triclinic system,space group P-1,crystal parameter: a=0.731 79(14) nm,b=1.092 8(2) nm,c=1.550 5(3) nm,α=81.616(4)°,β=81.966(4)°,γ=74.171(4)°,Z=2,R1 = 0.116 1,wR2 = 0.160 1.The Cu(Ⅱ) ion is coordinated in a parallelogram geometry,with the ligands acting as bidentate NO-chelators.

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What this paper is about

Schiff base complex Cu(SANA)2,where HSANA is N-salicylidene-2-nitroaniline,was synthesized and characterized by IR spectrometry,fluorescence spectrometry and single-crystal analysis.The crystal belongs to triclinic system,space group P-1,crystal parameter: a=0.731 79(14) nm,b=1.092 8(2) nm,c=1.550 5(3) nm,α=81.616(4)°,β=81.966(4)°,γ=74.171(4)°,Z=2,R1 = 0.116 1,wR2 = 0.160 1.The Cu(Ⅱ) ion is coordinated in a parallelogram geometry,with the ligands acting as bidentate NO-chelators.

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Available abstract

Schiff base complex Cu(SANA)2,where HSANA is N-salicylidene-2-nitroaniline,was synthesized and characterized by IR spectrometry,fluorescence spectrometry and single-crystal analysis.The crystal belongs to triclinic system,space group P-1,crystal parameter: a=0.731 79(14) nm,b=1.092 8(2) nm,c=1.550 5(3) nm,α=81.616(4)°,β=81.966(4)°,γ=74.171(4)°,Z=2,R1 = 0.116 1,wR2 = 0.160 1.The Cu(Ⅱ) ion is coordinated in a parallelogram geometry,with the ligands acting as bidentate NO-chelators.

Key concepts: Triclinic crystal system, Chemistry, Schiff base, Denticity, Crystal structure, Crystallography, Crystal (programming language), Single crystal

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Synthesis and Crystal Structure of a Cu(II) Complex of N-Salicylidene-2-Nitroaniline — Research Paper | ScholarLens