A novel heterostranded double-helical coordination polymer with chiral channels emitting blue fluorescence

Zhengfang Tian; Haibao Duan; Fang Xuan; Xiaoming Ren

doi:10.1016/j.inoche.2009.03.004

A novel heterostranded double-helical coordination polymer with chiral channels emitting blue fluorescence

Zhengfang Tian, Haibao Duan, Fang Xuan, Xiaoming Ren

School of Chemistry and Moleculai Engineering

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

16 Scopus citations

Abstract

A novel heterostranded double-helical coordination polymer is self-assembly from two flexible ligands, 4-carboxymethylbenzoic acid (H₂L) and 1,1′-(1,4-butanediyl)bis(imidazole) (abbr. as bbi), with Zn²⁺ ion under solvent-thermal condition. The heterostranded double-helix constructs a chiral channel, which is filled by lattice water molecules; the adjacent heterostranded double-helical channels share Zn²⁺ ions to develop into a homochiral helical two-dimensional sheet, and the right- and left-handed chiral sheets further array in an alternating fashion to generate a racemic crystal via van de Waals forces. This coordination polymer emits blue fluorescence in the solid state.

Original language	English
Pages (from-to)	417-419
Number of pages	3
Journal	Inorganic Chemistry Communications
Volume	12
Issue number	5
DOIs	https://doi.org/10.1016/j.inoche.2009.03.004
State	Published - May 2009

Keywords

1,1′-(1,4-Butanediyl)bis(imidazole)
4-Carboxymethylbenzoic acid
Blue fluorescence
Coordination polymer
Heterostranded double-helix

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10.1016/j.inoche.2009.03.004

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title = "A novel heterostranded double-helical coordination polymer with chiral channels emitting blue fluorescence",

abstract = "A novel heterostranded double-helical coordination polymer is self-assembly from two flexible ligands, 4-carboxymethylbenzoic acid (H2L) and 1,1′-(1,4-butanediyl)bis(imidazole) (abbr. as bbi), with Zn2+ ion under solvent-thermal condition. The heterostranded double-helix constructs a chiral channel, which is filled by lattice water molecules; the adjacent heterostranded double-helical channels share Zn2+ ions to develop into a homochiral helical two-dimensional sheet, and the right- and left-handed chiral sheets further array in an alternating fashion to generate a racemic crystal via van de Waals forces. This coordination polymer emits blue fluorescence in the solid state.",

keywords = "1,1′-(1,4-Butanediyl)bis(imidazole), 4-Carboxymethylbenzoic acid, Blue fluorescence, Coordination polymer, Heterostranded double-helix",

author = "Zhengfang Tian and Haibao Duan and Fang Xuan and Xiaoming Ren",

year = "2009",

month = may,

doi = "10.1016/j.inoche.2009.03.004",

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volume = "12",

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journal = "Inorganic Chemistry Communications",

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publisher = "Elsevier B.V.",

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T1 - A novel heterostranded double-helical coordination polymer with chiral channels emitting blue fluorescence

AU - Tian, Zhengfang

AU - Duan, Haibao

AU - Xuan, Fang

AU - Ren, Xiaoming

PY - 2009/5

Y1 - 2009/5

N2 - A novel heterostranded double-helical coordination polymer is self-assembly from two flexible ligands, 4-carboxymethylbenzoic acid (H2L) and 1,1′-(1,4-butanediyl)bis(imidazole) (abbr. as bbi), with Zn2+ ion under solvent-thermal condition. The heterostranded double-helix constructs a chiral channel, which is filled by lattice water molecules; the adjacent heterostranded double-helical channels share Zn2+ ions to develop into a homochiral helical two-dimensional sheet, and the right- and left-handed chiral sheets further array in an alternating fashion to generate a racemic crystal via van de Waals forces. This coordination polymer emits blue fluorescence in the solid state.

AB - A novel heterostranded double-helical coordination polymer is self-assembly from two flexible ligands, 4-carboxymethylbenzoic acid (H2L) and 1,1′-(1,4-butanediyl)bis(imidazole) (abbr. as bbi), with Zn2+ ion under solvent-thermal condition. The heterostranded double-helix constructs a chiral channel, which is filled by lattice water molecules; the adjacent heterostranded double-helical channels share Zn2+ ions to develop into a homochiral helical two-dimensional sheet, and the right- and left-handed chiral sheets further array in an alternating fashion to generate a racemic crystal via van de Waals forces. This coordination polymer emits blue fluorescence in the solid state.

KW - 1,1′-(1,4-Butanediyl)bis(imidazole)

KW - 4-Carboxymethylbenzoic acid

KW - Blue fluorescence

KW - Coordination polymer

KW - Heterostranded double-helix

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U2 - 10.1016/j.inoche.2009.03.004

DO - 10.1016/j.inoche.2009.03.004

M3 - 文章

AN - SCOPUS:67349168653

SN - 1387-7003

VL - 12

SP - 417

EP - 419

JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

IS - 5

ER -

A novel heterostranded double-helical coordination polymer with chiral channels emitting blue fluorescence

Abstract

Keywords

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