A Highly Symmetric Ionic Crystal Constructed by Polyoxoniobates and Cobalt Complexes for Preferential Water Uptake over Alcohols

Jufang Hu; Yanqing Xu; Dingkun Zhang; Baokuan Chen; Zhengguo Lin; Changwen Hu

doi:10.1021/acs.inorgchem.7b01360

A Highly Symmetric Ionic Crystal Constructed by Polyoxoniobates and Cobalt Complexes for Preferential Water Uptake over Alcohols

Jufang Hu, Yanqing Xu^*, Dingkun Zhang, Baokuan Chen, Zhengguo Lin, Changwen Hu

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

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

13 Citations (Scopus)

Abstract

An ionic crystal assembled by PNb₁₂O₄₀(VO)₆ and tris(1,2-diaminopropane)cobalt complexes was hydrothermally isolated and structurally characterized by routine methods. The compound exhibits three-dimensional channels with a pore size of 3.68 Å × 2.30 Å and composed of hydrophilic oxygen atoms of polyanions and hydrophobic -CH₃ groups of 1,2-diaminopropane ligands. With increasing vapor pressure, the compound shows preferable adsorption toward water over alcohols, and a gate-opening behavior was deduced from the water adsorption isotherm.

Original language	English
Pages (from-to)	10844-10847
Number of pages	4
Journal	Inorganic Chemistry
Volume	56
Issue number	18
DOIs	https://doi.org/10.1021/acs.inorgchem.7b01360
Publication status	Published - 18 Sept 2017

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title = "A Highly Symmetric Ionic Crystal Constructed by Polyoxoniobates and Cobalt Complexes for Preferential Water Uptake over Alcohols",

abstract = "An ionic crystal assembled by PNb12O40(VO)6 and tris(1,2-diaminopropane)cobalt complexes was hydrothermally isolated and structurally characterized by routine methods. The compound exhibits three-dimensional channels with a pore size of 3.68 {\AA} × 2.30 {\AA} and composed of hydrophilic oxygen atoms of polyanions and hydrophobic -CH3 groups of 1,2-diaminopropane ligands. With increasing vapor pressure, the compound shows preferable adsorption toward water over alcohols, and a gate-opening behavior was deduced from the water adsorption isotherm.",

author = "Jufang Hu and Yanqing Xu and Dingkun Zhang and Baokuan Chen and Zhengguo Lin and Changwen Hu",

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AU - Hu, Jufang

AU - Xu, Yanqing

AU - Zhang, Dingkun

AU - Chen, Baokuan

AU - Lin, Zhengguo

AU - Hu, Changwen

PY - 2017/9/18

Y1 - 2017/9/18

N2 - An ionic crystal assembled by PNb12O40(VO)6 and tris(1,2-diaminopropane)cobalt complexes was hydrothermally isolated and structurally characterized by routine methods. The compound exhibits three-dimensional channels with a pore size of 3.68 Å × 2.30 Å and composed of hydrophilic oxygen atoms of polyanions and hydrophobic -CH3 groups of 1,2-diaminopropane ligands. With increasing vapor pressure, the compound shows preferable adsorption toward water over alcohols, and a gate-opening behavior was deduced from the water adsorption isotherm.

AB - An ionic crystal assembled by PNb12O40(VO)6 and tris(1,2-diaminopropane)cobalt complexes was hydrothermally isolated and structurally characterized by routine methods. The compound exhibits three-dimensional channels with a pore size of 3.68 Å × 2.30 Å and composed of hydrophilic oxygen atoms of polyanions and hydrophobic -CH3 groups of 1,2-diaminopropane ligands. With increasing vapor pressure, the compound shows preferable adsorption toward water over alcohols, and a gate-opening behavior was deduced from the water adsorption isotherm.

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JO - Inorganic Chemistry

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IS - 18

ER -

A Highly Symmetric Ionic Crystal Constructed by Polyoxoniobates and Cobalt Complexes for Preferential Water Uptake over Alcohols

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