Porous lanthanide-organic open frameworks with helical tubes constructed from interweaving triple-helical and double-helical chains

Yan Qiong Sun; Jie Zhang; Yong Mei Chen; Guo Yu Yang

doi:10.1002/anie.200500453

Porous lanthanide-organic open frameworks with helical tubes constructed from interweaving triple-helical and double-helical chains

Yan Qiong Sun^*, Jie Zhang, Yong Mei Chen, Guo Yu Yang

^*Corresponding author for this work

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

464 Citations (Scopus)

Abstract

Achiral channels as well as left- and right-handed helical tubes are present in novel lanthanide-organic frameworks prepared under hydrothermal conditions from lanthanide oxides. In the three-dimensional coordination polymers, the Ln atoms (Ln = Eu, Dy, Y, Pr, Nd, Sm, Gd, Tb, Er) are linked by 4,5-imidazoledicarboxylic acid ligands with skew coordination orientation (see picture). (Figure Presented).

Original language	English
Pages (from-to)	5814-5817
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	44
Issue number	36
DOIs	https://doi.org/10.1002/anie.200500453
Publication status	Published - 4 Sept 2005
Externally published	Yes

Keywords

Coordination polymers
Helical structures
Lanthanides
N ligands
O ligands

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10.1002/anie.200500453

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abstract = "Achiral channels as well as left- and right-handed helical tubes are present in novel lanthanide-organic frameworks prepared under hydrothermal conditions from lanthanide oxides. In the three-dimensional coordination polymers, the Ln atoms (Ln = Eu, Dy, Y, Pr, Nd, Sm, Gd, Tb, Er) are linked by 4,5-imidazoledicarboxylic acid ligands with skew coordination orientation (see picture). (Figure Presented).",

keywords = "Coordination polymers, Helical structures, Lanthanides, N ligands, O ligands",

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AU - Zhang, Jie

AU - Chen, Yong Mei

AU - Yang, Guo Yu

PY - 2005/9/4

Y1 - 2005/9/4

N2 - Achiral channels as well as left- and right-handed helical tubes are present in novel lanthanide-organic frameworks prepared under hydrothermal conditions from lanthanide oxides. In the three-dimensional coordination polymers, the Ln atoms (Ln = Eu, Dy, Y, Pr, Nd, Sm, Gd, Tb, Er) are linked by 4,5-imidazoledicarboxylic acid ligands with skew coordination orientation (see picture). (Figure Presented).

AB - Achiral channels as well as left- and right-handed helical tubes are present in novel lanthanide-organic frameworks prepared under hydrothermal conditions from lanthanide oxides. In the three-dimensional coordination polymers, the Ln atoms (Ln = Eu, Dy, Y, Pr, Nd, Sm, Gd, Tb, Er) are linked by 4,5-imidazoledicarboxylic acid ligands with skew coordination orientation (see picture). (Figure Presented).

KW - Coordination polymers

KW - Helical structures

KW - Lanthanides

KW - N ligands

KW - O ligands

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Porous lanthanide-organic open frameworks with helical tubes constructed from interweaving triple-helical and double-helical chains

Abstract

Keywords

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