Syntheses, structures and properties of nickel complexes with 4-nitro-benzene-1,2-dithiolate ligand

He Rui Wen; Yu Jia Li; Cai Feng Wang; Jing Lin Zuo; Xiao Zeng You

Syntheses, structures and properties of nickel complexes with 4-nitro-benzene-1,2-dithiolate ligand

He Rui Wen, Yu Jia Li, Cai Feng Wang, Jing Lin Zuo, Xiao Zeng You

Research output: Contribution to journal › Article › peer-review

Abstract

Two new nickel complexes with a new 1,2-dithiolate ligand, (Bu ₄N) ₂[Ni(nbdt) ₂] (1) and (Bu ₄N) [Ni(nbdt) ₂] (2) (nbdt=4-nitro-benzene-1,2-dithiolate), have been synthesized and characterized by X-ray single-crystal structure determination, cyclic voltammetry, ESR, UV/Vis spectra and magnetic susceptibility measurements. Complex 2 was obtained by oxidation of complex 1 with I ₂. The crystal structure determination reveals that the central Ni atoms in complexes 1 and 2 are in slightly distorted square-planar coordination environment. The cyclic voltammetric studies show that there are two oxidation peaks at 0.15 and 0.85 V for complex 1. The antiferromagnetic interaction dominates the magnetic properties in complex 2. CCDC: 287714; 287715.

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Chinese Journal of Inorganic Chemistry
Volume	22
Issue number	1
State	Published - Jan 2006
Externally published	Yes

Keywords

4-nitro-benzene-1,2-dithiolate ligand
ESR spectra
Magnetic properties
Nickel complexes

Cite this

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title = "Syntheses, structures and properties of nickel complexes with 4-nitro-benzene-1,2-dithiolate ligand",

abstract = "Two new nickel complexes with a new 1,2-dithiolate ligand, (Bu 4N) 2[Ni(nbdt) 2] (1) and (Bu 4N) [Ni(nbdt) 2] (2) (nbdt=4-nitro-benzene-1,2-dithiolate), have been synthesized and characterized by X-ray single-crystal structure determination, cyclic voltammetry, ESR, UV/Vis spectra and magnetic susceptibility measurements. Complex 2 was obtained by oxidation of complex 1 with I 2. The crystal structure determination reveals that the central Ni atoms in complexes 1 and 2 are in slightly distorted square-planar coordination environment. The cyclic voltammetric studies show that there are two oxidation peaks at 0.15 and 0.85 V for complex 1. The antiferromagnetic interaction dominates the magnetic properties in complex 2. CCDC: 287714; 287715.",

keywords = "4-nitro-benzene-1,2-dithiolate ligand, ESR spectra, Magnetic properties, Nickel complexes",

author = "Wen, {He Rui} and Li, {Yu Jia} and Wang, {Cai Feng} and Zuo, {Jing Lin} and You, {Xiao Zeng}",

year = "2006",

month = jan,

language = "英语",

volume = "22",

pages = "1--6",

journal = "Chinese Journal of Inorganic Chemistry",

issn = "1001-4861",

publisher = "Chinese Chemical Society",

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TY - JOUR

T1 - Syntheses, structures and properties of nickel complexes with 4-nitro-benzene-1,2-dithiolate ligand

AU - Wen, He Rui

AU - Li, Yu Jia

AU - Wang, Cai Feng

AU - Zuo, Jing Lin

AU - You, Xiao Zeng

PY - 2006/1

Y1 - 2006/1

N2 - Two new nickel complexes with a new 1,2-dithiolate ligand, (Bu 4N) 2[Ni(nbdt) 2] (1) and (Bu 4N) [Ni(nbdt) 2] (2) (nbdt=4-nitro-benzene-1,2-dithiolate), have been synthesized and characterized by X-ray single-crystal structure determination, cyclic voltammetry, ESR, UV/Vis spectra and magnetic susceptibility measurements. Complex 2 was obtained by oxidation of complex 1 with I 2. The crystal structure determination reveals that the central Ni atoms in complexes 1 and 2 are in slightly distorted square-planar coordination environment. The cyclic voltammetric studies show that there are two oxidation peaks at 0.15 and 0.85 V for complex 1. The antiferromagnetic interaction dominates the magnetic properties in complex 2. CCDC: 287714; 287715.

AB - Two new nickel complexes with a new 1,2-dithiolate ligand, (Bu 4N) 2[Ni(nbdt) 2] (1) and (Bu 4N) [Ni(nbdt) 2] (2) (nbdt=4-nitro-benzene-1,2-dithiolate), have been synthesized and characterized by X-ray single-crystal structure determination, cyclic voltammetry, ESR, UV/Vis spectra and magnetic susceptibility measurements. Complex 2 was obtained by oxidation of complex 1 with I 2. The crystal structure determination reveals that the central Ni atoms in complexes 1 and 2 are in slightly distorted square-planar coordination environment. The cyclic voltammetric studies show that there are two oxidation peaks at 0.15 and 0.85 V for complex 1. The antiferromagnetic interaction dominates the magnetic properties in complex 2. CCDC: 287714; 287715.

KW - 4-nitro-benzene-1,2-dithiolate ligand

KW - ESR spectra

KW - Magnetic properties

KW - Nickel complexes

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M3 - 文章

AN - SCOPUS:31444441152

SN - 1001-4861

VL - 22

SP - 1

EP - 6

JO - Chinese Journal of Inorganic Chemistry

JF - Chinese Journal of Inorganic Chemistry

IS - 1

ER -

Syntheses, structures and properties of nickel complexes with 4-nitro-benzene-1,2-dithiolate ligand

Abstract

Keywords

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