Synthesis, crystal structure and magnetic property of a novel cobalt(II) complex with 4-(p-bromophenyl)-3,5-bis(2-pyridyl)-1,2,4-triazole

Li Qi; Dun Ru Zhu; Da Jing Xie; Yan Fei Wu; Xuan Shen

Synthesis, crystal structure and magnetic property of a novel cobalt(II) complex with 4-(p-bromophenyl)-3,5-bis(2-pyridyl)-1,2,4-triazole

Li Qi, Dun Ru Zhu, Da Jing Xie, Yan Fei Wu, Xuan Shen

College of Chemical Engineering

Nanjing Tech University

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

18 Scopus citations

Abstract

A new cobalt(II) complex, [CoL⁵₂(NCS)₂], [L⁵=4-(p-bromophenyi)-3,5-bis(2-pyridyl)-1,2,4-triazole], was synthesized and its structure was determined by single crystal X-ray diffraction, FTIR and ESI-MS spectroscopy. The complex crystallizes in triclinic system with space group P1. The cobalt atom is in a distorted octahedral environment with two bidentate chelating L ligands in the equatorial plane and two NCS^- ions in the axial positions. Magnetic measurements show that the complex is in a high-spin state in the 1.8-300 K range. CCDC: 668715.

Original language	English
Pages (from-to)	868-872
Number of pages	5
Journal	Chinese Journal of Inorganic Chemistry
Volume	24
Issue number	6
State	Published - Jun 2008

Keywords

Cobalt(II) complex
Crystal structure
Magnetic property
Triazole

Cite this

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title = "Synthesis, crystal structure and magnetic property of a novel cobalt(II) complex with 4-(p-bromophenyl)-3,5-bis(2-pyridyl)-1,2,4-triazole",

abstract = "A new cobalt(II) complex, [CoL52(NCS)2], [L5=4-(p-bromophenyi)-3,5-bis(2-pyridyl)-1,2,4-triazole], was synthesized and its structure was determined by single crystal X-ray diffraction, FTIR and ESI-MS spectroscopy. The complex crystallizes in triclinic system with space group P1. The cobalt atom is in a distorted octahedral environment with two bidentate chelating L ligands in the equatorial plane and two NCS- ions in the axial positions. Magnetic measurements show that the complex is in a high-spin state in the 1.8-300 K range. CCDC: 668715.",

keywords = "Cobalt(II) complex, Crystal structure, Magnetic property, Triazole",

author = "Li Qi and Zhu, {Dun Ru} and Xie, {Da Jing} and Wu, {Yan Fei} and Xuan Shen",

year = "2008",

month = jun,

language = "英语",

volume = "24",

pages = "868--872",

journal = "Chinese Journal of Inorganic Chemistry",

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publisher = "Chinese Chemical Society",

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TY - JOUR

T1 - Synthesis, crystal structure and magnetic property of a novel cobalt(II) complex with 4-(p-bromophenyl)-3,5-bis(2-pyridyl)-1,2,4-triazole

AU - Qi, Li

AU - Zhu, Dun Ru

AU - Xie, Da Jing

AU - Wu, Yan Fei

AU - Shen, Xuan

PY - 2008/6

Y1 - 2008/6

N2 - A new cobalt(II) complex, [CoL52(NCS)2], [L5=4-(p-bromophenyi)-3,5-bis(2-pyridyl)-1,2,4-triazole], was synthesized and its structure was determined by single crystal X-ray diffraction, FTIR and ESI-MS spectroscopy. The complex crystallizes in triclinic system with space group P1. The cobalt atom is in a distorted octahedral environment with two bidentate chelating L ligands in the equatorial plane and two NCS- ions in the axial positions. Magnetic measurements show that the complex is in a high-spin state in the 1.8-300 K range. CCDC: 668715.

AB - A new cobalt(II) complex, [CoL52(NCS)2], [L5=4-(p-bromophenyi)-3,5-bis(2-pyridyl)-1,2,4-triazole], was synthesized and its structure was determined by single crystal X-ray diffraction, FTIR and ESI-MS spectroscopy. The complex crystallizes in triclinic system with space group P1. The cobalt atom is in a distorted octahedral environment with two bidentate chelating L ligands in the equatorial plane and two NCS- ions in the axial positions. Magnetic measurements show that the complex is in a high-spin state in the 1.8-300 K range. CCDC: 668715.

KW - Cobalt(II) complex

KW - Crystal structure

KW - Magnetic property

KW - Triazole

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M3 - 文章

AN - SCOPUS:46049100382

SN - 1001-4861

VL - 24

SP - 868

EP - 872

JO - Chinese Journal of Inorganic Chemistry

JF - Chinese Journal of Inorganic Chemistry

IS - 6

ER -

Synthesis, crystal structure and magnetic property of a novel cobalt(II) complex with 4-(p-bromophenyl)-3,5-bis(2-pyridyl)-1,2,4-triazole

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