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Copper(II) and Cadmium(II) Complexes Based on N,N-Bis(3,5-dimethyl-2-hydroxybenzyl)-N-(2-pyridylmethyl)amine Ligand: Syntheses,Structures, Magnetic, and Luminescent Properties
Yang, Lijuan; Chen, Wenqian; Chen, Yanmei; Liu, Wei; Lei, Tao; Li, Lei; Lin, Miaoshui; Wu, Jian; Cao, Yanyuan; Li, Wu; Li, Yahong
2012
Source PublicationZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
ISSN0044-2313
Volume638Issue:11Pages:1833-1838
AbstractThe reaction of the aryl-oxide ligand H2L [H2L = N,N-bis(3, 5-dimethyl-2-hydroxybenzyl)-N-(2-pyridylmethyl)amine] with CuSO4 center dot 5H2O, CuCl2 center dot 2H2O, CuBr2, CdCl2 center dot 2.5H2O, and Cd(OAc)2 center dot 2H2O, respectively, under hydrothermal conditions gave the complexes [Cu(H2L1)2]center dot SO4 center dot 3CH3OH (1), [Cu2(H2L2)2Cl4] (2), [Cu2(H2L2)2Br4] (3), [Cd2(HL)2Cl2] (4), and [Cd2(L)2(CH3COOH)2]center dot H2L (5), where H2L1 [H2L1 = 2, 4-dimethyl-6-((pyridin-2-ylmethylamino)methyl)phenol] and H2L2 [H2L2 = 2-(2, 4-dimethyl-6-((pyridin-2-ylmethylamino)methyl)phenoxy)-4, 6-dimethylphenol] were derived from the solvothermal in situ metal/ligand reactions. These complexes were characterized by IR spectroscopy, elementary analysis, and X-ray diffraction. A low-temperature magnetic susceptibility measurement for the solid sample of 2 revealed antiferromagnetic interactions between two central copper(II) atoms. The emission property studies for complexes 4 and 5 indicated strong luminescence emission. The reaction of the aryl-oxide ligand H2L [H2L = N,N-bis(3, 5-dimethyl-2-hydroxybenzyl)-N-(2-pyridylmethyl)amine] with CuSO4 center dot 5H2O, CuCl2 center dot 2H2O, CuBr2, CdCl2 center dot 2.5H2O, and Cd(OAc)2 center dot 2H2O, respectively, under hydrothermal conditions gave the complexes [Cu(H2L1)2]center dot SO4 center dot 3CH3OH (1), [Cu2(H2L2)2Cl4] (2), [Cu2(H2L2)2Br4] (3), [Cd2(HL)2Cl2] (4), and [Cd2(L)2(CH3COOH)2]center dot H2L (5), where H2L1 [H2L1 = 2, 4-dimethyl-6-((pyridin-2-ylmethylamino)methyl)phenol] and H2L2 [H2L2 = 2-(2, 4-dimethyl-6-((pyridin-2-ylmethylamino)methyl)phenoxy)-4, 6-dimethylphenol] were derived from the solvothermal in situ metal/ligand reactions. These complexes were characterized by IR spectroscopy, elementary analysis, and X-ray diffraction. A low-temperature magnetic susceptibility measurement for the solid sample of 2 revealed antiferromagnetic interactions between two central copper(II) atoms. The emission property studies for complexes 4 and 5 indicated strong luminescence emission.
KeywordAryl-oxide Ligand In Situ Metal Ligand Reaction Coordination
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/2029
Collection青海盐湖研究所知识仓储
Recommended Citation
GB/T 7714
Yang, Lijuan,Chen, Wenqian,Chen, Yanmei,et al. Copper(II) and Cadmium(II) Complexes Based on N,N-Bis(3,5-dimethyl-2-hydroxybenzyl)-N-(2-pyridylmethyl)amine Ligand: Syntheses,Structures, Magnetic, and Luminescent Properties[J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE,2012,638(11):1833-1838.
APA Yang, Lijuan.,Chen, Wenqian.,Chen, Yanmei.,Liu, Wei.,Lei, Tao.,...&Li, Yahong.(2012).Copper(II) and Cadmium(II) Complexes Based on N,N-Bis(3,5-dimethyl-2-hydroxybenzyl)-N-(2-pyridylmethyl)amine Ligand: Syntheses,Structures, Magnetic, and Luminescent Properties.ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE,638(11),1833-1838.
MLA Yang, Lijuan,et al."Copper(II) and Cadmium(II) Complexes Based on N,N-Bis(3,5-dimethyl-2-hydroxybenzyl)-N-(2-pyridylmethyl)amine Ligand: Syntheses,Structures, Magnetic, and Luminescent Properties".ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE 638.11(2012):1833-1838.
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