Two copper(II) complexes containing the common chain structures with different charge states

Chun Ding Zhou; Chao Chen; Li Xuan Cai; Jie Zhang

doi:10.1016/j.inoche.2012.04.031

Two copper(II) complexes containing the common chain structures with different charge states

Chun Ding Zhou, Chao Chen, Li Xuan Cai, Jie Zhang^*

^*此作品的通讯作者

CAS - Fujian Institute of Research on the Structure of Matter

科研成果: 期刊稿件 › 文章 › 同行评审

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Two one-dimensional copper(II) coordination polymers constructed from 2-hydroxypyrimidine-4,6-dicarboxylic acid (H ₃hpdc), [Cu ₂(Hhpdc) ₂(NH ₃) ₂]·2NH ₃·H ₂O (1) and [Cu(NH ₃) ₄(H ₂O)][Cu ₂(hpdc) ₂(NH ₃) ₂]·2H ₂O (2), have been synthesized and characterized by X-ray single-crystal diffraction analysis and variable temperature magnetic susceptibility measurements, etc. Despite the different deprotonated forms of H ₃hpdc in 1 and 2, hydroxy-oxo tautomerism optimizes the coordination preferences of the ligands, presenting unique coordination polymers containing similar chain structures with different charge states. Moderate antiferromagnetic coupling interactions between adjacent Cu (II) ions are observed in two compounds.

源语言	英语
页（从-至）	133-136
页数	4
期刊	Inorganic Chemistry Communications
卷	21
DOI	https://doi.org/10.1016/j.inoche.2012.04.031
出版状态	已出版 - 7月 2012
已对外发布	是

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@article{3e64d691dcaa4894a7a572e1e14d926f,

title = "Two copper(II) complexes containing the common chain structures with different charge states",

abstract = "Two one-dimensional copper(II) coordination polymers constructed from 2-hydroxypyrimidine-4,6-dicarboxylic acid (H 3hpdc), [Cu 2(Hhpdc) 2(NH 3) 2]·2NH 3·H 2O (1) and [Cu(NH 3) 4(H 2O)][Cu 2(hpdc) 2(NH 3) 2]·2H 2O (2), have been synthesized and characterized by X-ray single-crystal diffraction analysis and variable temperature magnetic susceptibility measurements, etc. Despite the different deprotonated forms of H 3hpdc in 1 and 2, hydroxy-oxo tautomerism optimizes the coordination preferences of the ligands, presenting unique coordination polymers containing similar chain structures with different charge states. Moderate antiferromagnetic coupling interactions between adjacent Cu (II) ions are observed in two compounds.",

keywords = "Antiferromagnetism, Chain-like polymer, Copper(II) complex, Crystal structure",

author = "Zhou, {Chun Ding} and Chao Chen and Cai, {Li Xuan} and Jie Zhang",

year = "2012",

month = jul,

doi = "10.1016/j.inoche.2012.04.031",

language = "English",

volume = "21",

pages = "133--136",

journal = "Inorganic Chemistry Communications",

issn = "1387-7003",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Two copper(II) complexes containing the common chain structures with different charge states

AU - Zhou, Chun Ding

AU - Chen, Chao

AU - Cai, Li Xuan

AU - Zhang, Jie

PY - 2012/7

Y1 - 2012/7

N2 - Two one-dimensional copper(II) coordination polymers constructed from 2-hydroxypyrimidine-4,6-dicarboxylic acid (H 3hpdc), [Cu 2(Hhpdc) 2(NH 3) 2]·2NH 3·H 2O (1) and [Cu(NH 3) 4(H 2O)][Cu 2(hpdc) 2(NH 3) 2]·2H 2O (2), have been synthesized and characterized by X-ray single-crystal diffraction analysis and variable temperature magnetic susceptibility measurements, etc. Despite the different deprotonated forms of H 3hpdc in 1 and 2, hydroxy-oxo tautomerism optimizes the coordination preferences of the ligands, presenting unique coordination polymers containing similar chain structures with different charge states. Moderate antiferromagnetic coupling interactions between adjacent Cu (II) ions are observed in two compounds.

AB - Two one-dimensional copper(II) coordination polymers constructed from 2-hydroxypyrimidine-4,6-dicarboxylic acid (H 3hpdc), [Cu 2(Hhpdc) 2(NH 3) 2]·2NH 3·H 2O (1) and [Cu(NH 3) 4(H 2O)][Cu 2(hpdc) 2(NH 3) 2]·2H 2O (2), have been synthesized and characterized by X-ray single-crystal diffraction analysis and variable temperature magnetic susceptibility measurements, etc. Despite the different deprotonated forms of H 3hpdc in 1 and 2, hydroxy-oxo tautomerism optimizes the coordination preferences of the ligands, presenting unique coordination polymers containing similar chain structures with different charge states. Moderate antiferromagnetic coupling interactions between adjacent Cu (II) ions are observed in two compounds.

KW - Antiferromagnetism

KW - Chain-like polymer

KW - Copper(II) complex

KW - Crystal structure

UR - http://www.scopus.com/inward/record.url?scp=84862534853&partnerID=8YFLogxK

U2 - 10.1016/j.inoche.2012.04.031

DO - 10.1016/j.inoche.2012.04.031

M3 - Article

AN - SCOPUS:84862534853

SN - 1387-7003

VL - 21

SP - 133

EP - 136

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

ER -

Two copper(II) complexes containing the common chain structures with different charge states

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