Crystal structures and magnetic interactions in nickel(II) dibridged complexes formed by both phenolate oxygen-azide, or methanlate groups

Yan Zhang; Xiao Man Zhang; Tian Fu Liu; Wen Guo Xu

doi:10.1007/s11243-010-9403-9

Crystal structures and magnetic interactions in nickel(II) dibridged complexes formed by both phenolate oxygen-azide, or methanlate groups

Yan Zhang
, Xiao Man Zhang
, Tian Fu Liu^*
, Wen Guo Xu

^*此作品的通讯作者

Ministry of Education in China

科研成果: 期刊稿件 › 文章 › 同行评审

14 引用（Scopus）

摘要

Tridentate Schiff base ligands L¹ and L², derived from the condensation of 2-hydroxy-3-methox-ybenzaldehyde (L) with 2-aminoethanol or 2-aminobutan-1-ol, react with nickel chloride, azide, or thiocyanate to give rise to two dinuclear complexes of formulas [Ni ₂(L)-(L¹)2N₃]-H₂O (1), [Ni ₂(L²)₃(μ₁,1-N₃)]- 2H₂O (2), and one tretranuclear complex [Ni₂(L ²)₂(NCS)]₂(C2H₅OH)₂ (3), where L¹ - HOCH₂CH(C₂H₅)NCHC ₆H₃(O^-)(OCH₃) and L² - HO(CH₂)₂NCHC6H3(O^-)(OCH₃). We have characterized these complexes by analytical, crystal structures, and variable temperature magnetic susceptibility measurements. The magnetic properties of the complexes are studied by magnetic susceptibility (χ_m) vs. temperature measurements. The χ_mT_vs. T plots reveal that compounds 1, 2 and 3 are ferromagnetically coupled.

源语言	英语
页（从-至）	851-858
页数	8
期刊	Transition Metal Chemistry
卷	35
期	7
DOI	https://doi.org/10.1007/s11243-010-9403-9
出版状态	已出版 - 10月 2010
已对外发布	是

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@article{ae940b52dcea42babe3a30bb1b90f4ce,

title = "Crystal structures and magnetic interactions in nickel(II) dibridged complexes formed by both phenolate oxygen-azide, or methanlate groups",

abstract = "Tridentate Schiff base ligands L1 and L2, derived from the condensation of 2-hydroxy-3-methox-ybenzaldehyde (L) with 2-aminoethanol or 2-aminobutan-1-ol, react with nickel chloride, azide, or thiocyanate to give rise to two dinuclear complexes of formulas [Ni 2(L)-(L1)2N3]-H2O (1), [Ni 2(L2)3(μ1,1-N3)]- 2H2O (2), and one tretranuclear complex [Ni2(L 2)2(NCS)]2(C2H5OH)2 (3), where L1 - HOCH2CH(C2H5)NCHC 6H3(O-)(OCH3) and L2 - HO(CH2)2NCHC6H3(O-)(OCH3). We have characterized these complexes by analytical, crystal structures, and variable temperature magnetic susceptibility measurements. The magnetic properties of the complexes are studied by magnetic susceptibility (χm) vs. temperature measurements. The χmTvs. T plots reveal that compounds 1, 2 and 3 are ferromagnetically coupled.",

author = "Yan Zhang and Zhang, \{Xiao Man\} and Liu, \{Tian Fu\} and Xu, \{Wen Guo\}",

year = "2010",

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doi = "10.1007/s11243-010-9403-9",

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T1 - Crystal structures and magnetic interactions in nickel(II) dibridged complexes formed by both phenolate oxygen-azide, or methanlate groups

AU - Zhang, Yan

AU - Zhang, Xiao Man

AU - Liu, Tian Fu

AU - Xu, Wen Guo

PY - 2010/10

Y1 - 2010/10

N2 - Tridentate Schiff base ligands L1 and L2, derived from the condensation of 2-hydroxy-3-methox-ybenzaldehyde (L) with 2-aminoethanol or 2-aminobutan-1-ol, react with nickel chloride, azide, or thiocyanate to give rise to two dinuclear complexes of formulas [Ni 2(L)-(L1)2N3]-H2O (1), [Ni 2(L2)3(μ1,1-N3)]- 2H2O (2), and one tretranuclear complex [Ni2(L 2)2(NCS)]2(C2H5OH)2 (3), where L1 - HOCH2CH(C2H5)NCHC 6H3(O-)(OCH3) and L2 - HO(CH2)2NCHC6H3(O-)(OCH3). We have characterized these complexes by analytical, crystal structures, and variable temperature magnetic susceptibility measurements. The magnetic properties of the complexes are studied by magnetic susceptibility (χm) vs. temperature measurements. The χmTvs. T plots reveal that compounds 1, 2 and 3 are ferromagnetically coupled.

AB - Tridentate Schiff base ligands L1 and L2, derived from the condensation of 2-hydroxy-3-methox-ybenzaldehyde (L) with 2-aminoethanol or 2-aminobutan-1-ol, react with nickel chloride, azide, or thiocyanate to give rise to two dinuclear complexes of formulas [Ni 2(L)-(L1)2N3]-H2O (1), [Ni 2(L2)3(μ1,1-N3)]- 2H2O (2), and one tretranuclear complex [Ni2(L 2)2(NCS)]2(C2H5OH)2 (3), where L1 - HOCH2CH(C2H5)NCHC 6H3(O-)(OCH3) and L2 - HO(CH2)2NCHC6H3(O-)(OCH3). We have characterized these complexes by analytical, crystal structures, and variable temperature magnetic susceptibility measurements. The magnetic properties of the complexes are studied by magnetic susceptibility (χm) vs. temperature measurements. The χmTvs. T plots reveal that compounds 1, 2 and 3 are ferromagnetically coupled.

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U2 - 10.1007/s11243-010-9403-9

DO - 10.1007/s11243-010-9403-9

M3 - Article

AN - SCOPUS:84859718103

SN - 0340-4285

VL - 35

SP - 851

EP - 858

JO - Transition Metal Chemistry

JF - Transition Metal Chemistry

IS - 7

ER -

Crystal structures and magnetic interactions in nickel(II) dibridged complexes formed by both phenolate oxygen-azide, or methanlate groups

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