Crystal structure of a Two-dimensional coordination polymer [Ba 2(phen)4(tp)2]n

Ai Xiang Chen; Gang Liu; Hui Li; Ji De Wang; Fan Yue

Crystal structure of a Two-dimensional coordination polymer [Ba ₂(phen)₄(tp)₂]n

Ai Xiang Chen, Gang Liu, Hui Li, Ji De Wang, Fan Yue^*

^*此作品的通讯作者

Xinjiang University

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

A novel two-dimensional coordination polymer [Ba₂(phen) ₄(tp)₂]n (phen = 1, 10phenanthroline, tp = terephthalic acid) has been synthesized with tp as bridge ligands and structurally determined by X-ray crystallography. The crystal belongs to the monoclinic system, space group C2/c, with a = 18.877(4), b = 18.489(4), c = 15.658(3) Å, ß = 103.61(3)°, V= 5311.5(19) Å³, C₃₂H ₂₀O₄N₄Ba, M_r = 661.86, Z= 8, F(000) = 2624, μ = 1.542 mm^-1, D_c= 1.655 g/cm₃, the final R = 0.0228 and wR = 0.0554 for 6063 observed reflections (I > 2σ(I)). The structural analysis shows that each tp ligand bridges barium atoms to form a two-dimensional infinite layer. There are aromatic π-π stacking interactions between neighboring layers, and aromatic π-π interactions further extend such layers into a three-dimensional supramolecular framework.

源语言	英语
页（从-至）	177-180
页数	4
期刊	Jiegou Huaxue
卷	29
期	2
出版状态	已出版 - 2010
已对外发布	是

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@article{bb7ae538c7404903946e060444a63f6b,

title = "Crystal structure of a Two-dimensional coordination polymer [Ba 2(phen)4(tp)2]n",

abstract = "A novel two-dimensional coordination polymer [Ba2(phen) 4(tp)2]n (phen = 1, 10phenanthroline, tp = terephthalic acid) has been synthesized with tp as bridge ligands and structurally determined by X-ray crystallography. The crystal belongs to the monoclinic system, space group C2/c, with a = 18.877(4), b = 18.489(4), c = 15.658(3) {\AA}, {\ss} = 103.61(3)°, V= 5311.5(19) {\AA}3, C32H 20O4N4Ba, Mr = 661.86, Z= 8, F(000) = 2624, μ = 1.542 mm-1, Dc= 1.655 g/cm3, the final R = 0.0228 and wR = 0.0554 for 6063 observed reflections (I > 2σ(I)). The structural analysis shows that each tp ligand bridges barium atoms to form a two-dimensional infinite layer. There are aromatic π-π stacking interactions between neighboring layers, and aromatic π-π interactions further extend such layers into a three-dimensional supramolecular framework.",

keywords = "Barium(II), Coordination polymer, Crystal structure, Phenanthroline, Tp",

author = "Chen, {Ai Xiang} and Gang Liu and Hui Li and Wang, {Ji De} and Fan Yue",

year = "2010",

language = "English",

volume = "29",

pages = "177--180",

journal = "Jiegou Huaxue",

issn = "0254-5861",

publisher = "Fujian Institute of Research of the Structure of Matter",

number = "2",

}

TY - JOUR

T1 - Crystal structure of a Two-dimensional coordination polymer [Ba 2(phen)4(tp)2]n

AU - Chen, Ai Xiang

AU - Liu, Gang

AU - Li, Hui

AU - Wang, Ji De

AU - Yue, Fan

PY - 2010

Y1 - 2010

N2 - A novel two-dimensional coordination polymer [Ba2(phen) 4(tp)2]n (phen = 1, 10phenanthroline, tp = terephthalic acid) has been synthesized with tp as bridge ligands and structurally determined by X-ray crystallography. The crystal belongs to the monoclinic system, space group C2/c, with a = 18.877(4), b = 18.489(4), c = 15.658(3) Å, ß = 103.61(3)°, V= 5311.5(19) Å3, C32H 20O4N4Ba, Mr = 661.86, Z= 8, F(000) = 2624, μ = 1.542 mm-1, Dc= 1.655 g/cm3, the final R = 0.0228 and wR = 0.0554 for 6063 observed reflections (I > 2σ(I)). The structural analysis shows that each tp ligand bridges barium atoms to form a two-dimensional infinite layer. There are aromatic π-π stacking interactions between neighboring layers, and aromatic π-π interactions further extend such layers into a three-dimensional supramolecular framework.

AB - A novel two-dimensional coordination polymer [Ba2(phen) 4(tp)2]n (phen = 1, 10phenanthroline, tp = terephthalic acid) has been synthesized with tp as bridge ligands and structurally determined by X-ray crystallography. The crystal belongs to the monoclinic system, space group C2/c, with a = 18.877(4), b = 18.489(4), c = 15.658(3) Å, ß = 103.61(3)°, V= 5311.5(19) Å3, C32H 20O4N4Ba, Mr = 661.86, Z= 8, F(000) = 2624, μ = 1.542 mm-1, Dc= 1.655 g/cm3, the final R = 0.0228 and wR = 0.0554 for 6063 observed reflections (I > 2σ(I)). The structural analysis shows that each tp ligand bridges barium atoms to form a two-dimensional infinite layer. There are aromatic π-π stacking interactions between neighboring layers, and aromatic π-π interactions further extend such layers into a three-dimensional supramolecular framework.

KW - Barium(II)

KW - Coordination polymer

KW - Crystal structure

KW - Phenanthroline

KW - Tp

UR - http://www.scopus.com/inward/record.url?scp=77649306674&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:77649306674

SN - 0254-5861

VL - 29

SP - 177

EP - 180

JO - Jiegou Huaxue

JF - Jiegou Huaxue

IS - 2

ER -

Crystal structure of a Two-dimensional coordination polymer [Ba 2(phen)4(tp)2]n

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Crystal structure of a Two-dimensional coordination polymer [Ba ₂(phen)₄(tp)₂]n