New Zn-aminotriazolate-dicarboxylate frameworks: Synthesis, structures, and adsorption properties

Kai Jie Chen; Rui Biao Lin; Pei Qin Liao; Chun Ting He; Jian Bin Lin; Wei Xue; Yue Biao Zhang; Jie Peng Zhang; Xiao Ming Chen

doi:10.1021/cg400183s

New Zn-aminotriazolate-dicarboxylate frameworks: Synthesis, structures, and adsorption properties

Kai Jie Chen
, Rui Biao Lin
, Pei Qin Liao
, Chun Ting He
, Jian Bin Lin
, Wei Xue
, Yue Biao Zhang
, Jie Peng Zhang
, Xiao Ming Chen

Sun Yat-Sen University

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

90 Scopus citations

Abstract

Three Zn-triazolate-dicarboxylate frameworks, namely, [Zn ₂(atz)₂(ipa)] (1, Hatz = 3-amino-1,2,4-triazole, H ₂ipa = isophthalic acid), [Zn₂(datz)₂(ipa)] (2, Hdatz = 3,5-diamino-1,2,4-triazole), and [Zn₂(atz)₂(oba)] (3, H₂oba = 4,4′-oxobisbenzoic acid), have been synthesized by solvothermal reactions. Crystal-structure analyses demonstrated that 1-3 are isoreticular three-dimensional porous structures consisting of Zn-triazolate layers and dicarboxylate pillars. The major differences of three compounds are the lengths and orientations of the pillars. Thermogravimetry analyses and powder X-ray diffraction measurements showed that 1-3 have high thermal stability and good water stability. The adsorption properties of 1-3 were investigated by N₂, CO₂, and CH₄ sorption experiments. Because 3 has exposed amino groups and distinct pore shape, it has the highest CO₂ uptake and CO₂/N₂ and CO ₂/CH₄ selectivities at 273 K.

Original language	English
Pages (from-to)	2118-2123
Number of pages	6
Journal	Crystal Growth and Design
Volume	13
Issue number	5
DOIs	https://doi.org/10.1021/cg400183s
State	Published - 1 May 2013
Externally published	Yes

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title = "New Zn-aminotriazolate-dicarboxylate frameworks: Synthesis, structures, and adsorption properties",

abstract = "Three Zn-triazolate-dicarboxylate frameworks, namely, [Zn 2(atz)2(ipa)] (1, Hatz = 3-amino-1,2,4-triazole, H 2ipa = isophthalic acid), [Zn2(datz)2(ipa)] (2, Hdatz = 3,5-diamino-1,2,4-triazole), and [Zn2(atz)2(oba)] (3, H2oba = 4,4′-oxobisbenzoic acid), have been synthesized by solvothermal reactions. Crystal-structure analyses demonstrated that 1-3 are isoreticular three-dimensional porous structures consisting of Zn-triazolate layers and dicarboxylate pillars. The major differences of three compounds are the lengths and orientations of the pillars. Thermogravimetry analyses and powder X-ray diffraction measurements showed that 1-3 have high thermal stability and good water stability. The adsorption properties of 1-3 were investigated by N2, CO2, and CH4 sorption experiments. Because 3 has exposed amino groups and distinct pore shape, it has the highest CO2 uptake and CO2/N2 and CO 2/CH4 selectivities at 273 K.",

author = "Chen, \{Kai Jie\} and Lin, \{Rui Biao\} and Liao, \{Pei Qin\} and He, \{Chun Ting\} and Lin, \{Jian Bin\} and Wei Xue and Zhang, \{Yue Biao\} and Zhang, \{Jie Peng\} and Chen, \{Xiao Ming\}",

year = "2013",

month = may,

day = "1",

doi = "10.1021/cg400183s",

language = "英语",

volume = "13",

pages = "2118--2123",

journal = "Crystal Growth and Design",

issn = "1528-7483",

publisher = "American Chemical Society",

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}

TY - JOUR

T1 - New Zn-aminotriazolate-dicarboxylate frameworks

T2 - Synthesis, structures, and adsorption properties

AU - Chen, Kai Jie

AU - Lin, Rui Biao

AU - Liao, Pei Qin

AU - He, Chun Ting

AU - Lin, Jian Bin

AU - Xue, Wei

AU - Zhang, Yue Biao

AU - Zhang, Jie Peng

AU - Chen, Xiao Ming

PY - 2013/5/1

Y1 - 2013/5/1

N2 - Three Zn-triazolate-dicarboxylate frameworks, namely, [Zn 2(atz)2(ipa)] (1, Hatz = 3-amino-1,2,4-triazole, H 2ipa = isophthalic acid), [Zn2(datz)2(ipa)] (2, Hdatz = 3,5-diamino-1,2,4-triazole), and [Zn2(atz)2(oba)] (3, H2oba = 4,4′-oxobisbenzoic acid), have been synthesized by solvothermal reactions. Crystal-structure analyses demonstrated that 1-3 are isoreticular three-dimensional porous structures consisting of Zn-triazolate layers and dicarboxylate pillars. The major differences of three compounds are the lengths and orientations of the pillars. Thermogravimetry analyses and powder X-ray diffraction measurements showed that 1-3 have high thermal stability and good water stability. The adsorption properties of 1-3 were investigated by N2, CO2, and CH4 sorption experiments. Because 3 has exposed amino groups and distinct pore shape, it has the highest CO2 uptake and CO2/N2 and CO 2/CH4 selectivities at 273 K.

AB - Three Zn-triazolate-dicarboxylate frameworks, namely, [Zn 2(atz)2(ipa)] (1, Hatz = 3-amino-1,2,4-triazole, H 2ipa = isophthalic acid), [Zn2(datz)2(ipa)] (2, Hdatz = 3,5-diamino-1,2,4-triazole), and [Zn2(atz)2(oba)] (3, H2oba = 4,4′-oxobisbenzoic acid), have been synthesized by solvothermal reactions. Crystal-structure analyses demonstrated that 1-3 are isoreticular three-dimensional porous structures consisting of Zn-triazolate layers and dicarboxylate pillars. The major differences of three compounds are the lengths and orientations of the pillars. Thermogravimetry analyses and powder X-ray diffraction measurements showed that 1-3 have high thermal stability and good water stability. The adsorption properties of 1-3 were investigated by N2, CO2, and CH4 sorption experiments. Because 3 has exposed amino groups and distinct pore shape, it has the highest CO2 uptake and CO2/N2 and CO 2/CH4 selectivities at 273 K.

UR - https://www.scopus.com/pages/publications/84877048803

U2 - 10.1021/cg400183s

DO - 10.1021/cg400183s

M3 - 文章

AN - SCOPUS:84877048803

SN - 1528-7483

VL - 13

SP - 2118

EP - 2123

JO - Crystal Growth and Design

JF - Crystal Growth and Design

IS - 5

ER -

New Zn-aminotriazolate-dicarboxylate frameworks: Synthesis, structures, and adsorption properties

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