Four thiocyanato-bridged cadmium(II) polymeric complexes based on open chain diazine ligands

Yan Feng Yue; Chen Jie Fang; En Qing Gao; Cheng He; Shi Qiang Bai; Sheng Xu; Chun Hua Yan

doi:10.1016/j.molstruc.2007.04.002

Four thiocyanato-bridged cadmium(II) polymeric complexes based on open chain diazine ligands

Yan Feng Yue
, Chen Jie Fang
, En Qing Gao
, Cheng He
, Shi Qiang Bai
, Sheng Xu
, Chun Hua Yan^*

^*Corresponding author for this work

School of Chemistry and Molecular Engineering

Peking University

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

7 Scopus citations

Abstract

One 1D and three 3D thiocyanate cadmium(II) polymeric complexes with a series of open chain diazine Schiff bases as auxiliary bridging ligands have been synthesized and crystallographically characterized. In the 1D complex [Cd(L¹)(μ_1,3-NCS)₄]_n (1, L¹ = 1-(2-pyridyl)-4-phenyl-1-amino-2,3-diaza-1,3-butadiene), cadmium(II) ions are interlinked by double μ-1,3 thiocyanate ligands resulting in a 1D chain running along a direction. The three 3D complexes are isostructural with general formula of [Cd₂(L^2-4)(μ_1,3-NCS)₂]_n (2-4, respectively, L² = 1,4-bis(2-pyridyl)-1,4-diamino-2,3-diaza-1,3-butadiene, L³ = 1,4-bis(2-pyridyl)-1-amino-2,3-diaza-1,3-butadiene, L⁴ = 1,4-bis(2-pyridyl)-1-amino-4-methyl-2,3-diaza-1,3-butadiene). In the complexes of 2-4, the double μ-1,3 thiocyanate ligands form a chain and the chains are further interlinked by single diazine ligands into a three-dimensional (10,3)-b net with each cadmium ion as a node.

Original language	English
Pages (from-to)	80-85
Number of pages	6
Journal	Journal of Molecular Structure
Volume	875
Issue number	1-3
DOIs	https://doi.org/10.1016/j.molstruc.2007.04.002
State	Published - 17 Mar 2008

Keywords

Cd(II) complexes
Crystal structures
Open chain diazine ligands
Thiocyanate bridges
Three-dimensional (10,3)-b net

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10.1016/j.molstruc.2007.04.002

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@article{9fde183f308d4083957f721040b264ac,

title = "Four thiocyanato-bridged cadmium(II) polymeric complexes based on open chain diazine ligands",

abstract = "One 1D and three 3D thiocyanate cadmium(II) polymeric complexes with a series of open chain diazine Schiff bases as auxiliary bridging ligands have been synthesized and crystallographically characterized. In the 1D complex [Cd(L1)(μ1,3-NCS)4]n (1, L1 = 1-(2-pyridyl)-4-phenyl-1-amino-2,3-diaza-1,3-butadiene), cadmium(II) ions are interlinked by double μ-1,3 thiocyanate ligands resulting in a 1D chain running along a direction. The three 3D complexes are isostructural with general formula of [Cd2(L2-4)(μ1,3-NCS)2]n (2-4, respectively, L2 = 1,4-bis(2-pyridyl)-1,4-diamino-2,3-diaza-1,3-butadiene, L3 = 1,4-bis(2-pyridyl)-1-amino-2,3-diaza-1,3-butadiene, L4 = 1,4-bis(2-pyridyl)-1-amino-4-methyl-2,3-diaza-1,3-butadiene). In the complexes of 2-4, the double μ-1,3 thiocyanate ligands form a chain and the chains are further interlinked by single diazine ligands into a three-dimensional (10,3)-b net with each cadmium ion as a node.",

keywords = "Cd(II) complexes, Crystal structures, Open chain diazine ligands, Thiocyanate bridges, Three-dimensional (10,3)-b net",

author = "Yue, \{Yan Feng\} and Fang, \{Chen Jie\} and Gao, \{En Qing\} and Cheng He and Bai, \{Shi Qiang\} and Sheng Xu and Yan, \{Chun Hua\}",

year = "2008",

month = mar,

day = "17",

doi = "10.1016/j.molstruc.2007.04.002",

language = "英语",

volume = "875",

pages = "80--85",

journal = "Journal of Molecular Structure",

issn = "0022-2860",

publisher = "Elsevier B.V.",

number = "1-3",

}

TY - JOUR

T1 - Four thiocyanato-bridged cadmium(II) polymeric complexes based on open chain diazine ligands

AU - Yue, Yan Feng

AU - Fang, Chen Jie

AU - Gao, En Qing

AU - He, Cheng

AU - Bai, Shi Qiang

AU - Xu, Sheng

AU - Yan, Chun Hua

PY - 2008/3/17

Y1 - 2008/3/17

N2 - One 1D and three 3D thiocyanate cadmium(II) polymeric complexes with a series of open chain diazine Schiff bases as auxiliary bridging ligands have been synthesized and crystallographically characterized. In the 1D complex [Cd(L1)(μ1,3-NCS)4]n (1, L1 = 1-(2-pyridyl)-4-phenyl-1-amino-2,3-diaza-1,3-butadiene), cadmium(II) ions are interlinked by double μ-1,3 thiocyanate ligands resulting in a 1D chain running along a direction. The three 3D complexes are isostructural with general formula of [Cd2(L2-4)(μ1,3-NCS)2]n (2-4, respectively, L2 = 1,4-bis(2-pyridyl)-1,4-diamino-2,3-diaza-1,3-butadiene, L3 = 1,4-bis(2-pyridyl)-1-amino-2,3-diaza-1,3-butadiene, L4 = 1,4-bis(2-pyridyl)-1-amino-4-methyl-2,3-diaza-1,3-butadiene). In the complexes of 2-4, the double μ-1,3 thiocyanate ligands form a chain and the chains are further interlinked by single diazine ligands into a three-dimensional (10,3)-b net with each cadmium ion as a node.

AB - One 1D and three 3D thiocyanate cadmium(II) polymeric complexes with a series of open chain diazine Schiff bases as auxiliary bridging ligands have been synthesized and crystallographically characterized. In the 1D complex [Cd(L1)(μ1,3-NCS)4]n (1, L1 = 1-(2-pyridyl)-4-phenyl-1-amino-2,3-diaza-1,3-butadiene), cadmium(II) ions are interlinked by double μ-1,3 thiocyanate ligands resulting in a 1D chain running along a direction. The three 3D complexes are isostructural with general formula of [Cd2(L2-4)(μ1,3-NCS)2]n (2-4, respectively, L2 = 1,4-bis(2-pyridyl)-1,4-diamino-2,3-diaza-1,3-butadiene, L3 = 1,4-bis(2-pyridyl)-1-amino-2,3-diaza-1,3-butadiene, L4 = 1,4-bis(2-pyridyl)-1-amino-4-methyl-2,3-diaza-1,3-butadiene). In the complexes of 2-4, the double μ-1,3 thiocyanate ligands form a chain and the chains are further interlinked by single diazine ligands into a three-dimensional (10,3)-b net with each cadmium ion as a node.

KW - Cd(II) complexes

KW - Crystal structures

KW - Open chain diazine ligands

KW - Thiocyanate bridges

KW - Three-dimensional (10,3)-b net

UR - https://www.scopus.com/pages/publications/39749159180

U2 - 10.1016/j.molstruc.2007.04.002

DO - 10.1016/j.molstruc.2007.04.002

M3 - 文章

AN - SCOPUS:39749159180

SN - 0022-2860

VL - 875

SP - 80

EP - 85

JO - Journal of Molecular Structure

JF - Journal of Molecular Structure

IS - 1-3

ER -

Four thiocyanato-bridged cadmium(II) polymeric complexes based on open chain diazine ligands

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Keywords

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