Diverse cobalt(ii) coordination polymers for water/ethanol separation and luminescence for water sensing applications

Guo Bi Li; Qing Yuan Yang; Rong Kai Pan; Sheng Gui Liu

doi:10.1039/C8CE00709H

Diverse cobalt(ii) coordination polymers for water/ethanol separation and luminescence for water sensing applications

Guo Bi Li
, Qing Yuan Yang
, Rong Kai Pan
, Sheng Gui Liu

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

20 Scopus citations

Abstract

Four cobalt coordination polymers, namely, {[Co(3-pmpmd)Cl₂]·2.6CH₃OH}_n (1), {[Co₂(3-pmpmd)₄(NCS)₄]·2CH₃OH·5CHCl₃}_n (2), {[Co(3-pmpmd)1.5(NO₃)₂]·0.8CH₃OH}_n (3) and {[Co(3-pmpmd)₂(NCS)₂]·CHCl₃}_n (4) (3-pmpmd = N,N′-bis(3-pyridylmethyl)pyromellitic diimide) have been synthesized and characterized. The different conformations of the diimide ligand are crucial for obtaining structural diversity. The adsorption isotherms of complex 3 for water and ethanol are quite different; 3 adsorbs water with a gate-opening phenomenon, but it does not adsorb ethanol and therefore, it has the potential capacity to capture water from ethanol.

Original language	English
Pages (from-to)	3891-3897
Number of pages	7
Journal	CrystEngComm
Volume	20
Issue number	27
DOIs	https://doi.org/10.1039/C8CE00709H
State	Published - 2018
Externally published	Yes

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@article{0f79cf0e197b4a04a8fedc4dff7c06c3,

title = "Diverse cobalt(ii) coordination polymers for water/ethanol separation and luminescence for water sensing applications",

abstract = "Four cobalt coordination polymers, namely, \{[Co(3-pmpmd)Cl2]·2.6CH3OH\}n (1), \{[Co2(3-pmpmd)4(NCS)4]·2CH3OH·5CHCl3\}n (2), \{[Co(3-pmpmd)1.5(NO3)2]·0.8CH3OH\}n (3) and \{[Co(3-pmpmd)2(NCS)2]·CHCl3\}n (4) (3-pmpmd = N,N′-bis(3-pyridylmethyl)pyromellitic diimide) have been synthesized and characterized. The different conformations of the diimide ligand are crucial for obtaining structural diversity. The adsorption isotherms of complex 3 for water and ethanol are quite different; 3 adsorbs water with a gate-opening phenomenon, but it does not adsorb ethanol and therefore, it has the potential capacity to capture water from ethanol.",

author = "Li, \{Guo Bi\} and Yang, \{Qing Yuan\} and Pan, \{Rong Kai\} and Liu, \{Sheng Gui\}",

note = "Publisher Copyright: {\textcopyright} 2018 The Royal Society of Chemistry.",

year = "2018",

doi = "10.1039/C8CE00709H",

language = "英语",

volume = "20",

pages = "3891--3897",

journal = "CrystEngComm",

issn = "1466-8033",

publisher = "Royal Society of Chemistry",

number = "27",

}

TY - JOUR

T1 - Diverse cobalt(ii) coordination polymers for water/ethanol separation and luminescence for water sensing applications

AU - Li, Guo Bi

AU - Yang, Qing Yuan

AU - Pan, Rong Kai

AU - Liu, Sheng Gui

PY - 2018

Y1 - 2018

N2 - Four cobalt coordination polymers, namely, {[Co(3-pmpmd)Cl2]·2.6CH3OH}n (1), {[Co2(3-pmpmd)4(NCS)4]·2CH3OH·5CHCl3}n (2), {[Co(3-pmpmd)1.5(NO3)2]·0.8CH3OH}n (3) and {[Co(3-pmpmd)2(NCS)2]·CHCl3}n (4) (3-pmpmd = N,N′-bis(3-pyridylmethyl)pyromellitic diimide) have been synthesized and characterized. The different conformations of the diimide ligand are crucial for obtaining structural diversity. The adsorption isotherms of complex 3 for water and ethanol are quite different; 3 adsorbs water with a gate-opening phenomenon, but it does not adsorb ethanol and therefore, it has the potential capacity to capture water from ethanol.

AB - Four cobalt coordination polymers, namely, {[Co(3-pmpmd)Cl2]·2.6CH3OH}n (1), {[Co2(3-pmpmd)4(NCS)4]·2CH3OH·5CHCl3}n (2), {[Co(3-pmpmd)1.5(NO3)2]·0.8CH3OH}n (3) and {[Co(3-pmpmd)2(NCS)2]·CHCl3}n (4) (3-pmpmd = N,N′-bis(3-pyridylmethyl)pyromellitic diimide) have been synthesized and characterized. The different conformations of the diimide ligand are crucial for obtaining structural diversity. The adsorption isotherms of complex 3 for water and ethanol are quite different; 3 adsorbs water with a gate-opening phenomenon, but it does not adsorb ethanol and therefore, it has the potential capacity to capture water from ethanol.

UR - https://www.scopus.com/pages/publications/85049643086

U2 - 10.1039/C8CE00709H

DO - 10.1039/C8CE00709H

M3 - 文章

AN - SCOPUS:85049643086

SN - 1466-8033

VL - 20

SP - 3891

EP - 3897

JO - CrystEngComm

JF - CrystEngComm

IS - 27

ER -

Diverse cobalt(ii) coordination polymers for water/ethanol separation and luminescence for water sensing applications

Abstract

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