Template controlled synthesis of cluster-based porous coordination polymers: Crystal structure, magnetism and adsorption

Xi Chen; Zhao Li; Rong Jia Wei; Bao Li; Tian Le Zhang; Jun Tao

doi:10.1039/c5nj01417d

Template controlled synthesis of cluster-based porous coordination polymers: Crystal structure, magnetism and adsorption

Xi Chen, Zhao Li, Rong Jia Wei, Bao Li^*, Tian Le Zhang, Jun Tao

^*Corresponding author for this work

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

14 Citations (Scopus)

Abstract

Two distinct template mediated coordination polymers, [Co₃(ina)₄(N₃)₂(CH₃OH)₂] with tri-nuclear nodes (1) and [Co₈(OH)(ina)₈(N₃)₈·X] with dual tetra-nuclear cobalt nodes (2), have been synthesized under hydrothermal conditions by utilizing the template agent of pentaerythritol. 1 shows a 2D layer comprised of linear tri-nuclear Co^II clusters, in which the central cobalt ion is inter-linked with two terminal ones via mixed bridges as syn-syn carboxylates and end-on azide ions. In contrast, compound 2 exhibits a three-dimensional framework based on two kinds of six-connected tetra-nuclear cobalt clusters: square-planar node and cuboidal node. Both 1 and 2 might exhibit spin-canted magnetism. In addition, the activated sample of 2 exhibits the sorption ability of H₂ and CO₂ molecules.

Original language	English
Pages (from-to)	7333-7339
Number of pages	7
Journal	New Journal of Chemistry
Volume	39
Issue number	9
DOIs	https://doi.org/10.1039/c5nj01417d
Publication status	Published - 15 Jul 2015
Externally published	Yes

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title = "Template controlled synthesis of cluster-based porous coordination polymers: Crystal structure, magnetism and adsorption",

abstract = "Two distinct template mediated coordination polymers, [Co3(ina)4(N3)2(CH3OH)2] with tri-nuclear nodes (1) and [Co8(OH)(ina)8(N3)8·X] with dual tetra-nuclear cobalt nodes (2), have been synthesized under hydrothermal conditions by utilizing the template agent of pentaerythritol. 1 shows a 2D layer comprised of linear tri-nuclear CoII clusters, in which the central cobalt ion is inter-linked with two terminal ones via mixed bridges as syn-syn carboxylates and end-on azide ions. In contrast, compound 2 exhibits a three-dimensional framework based on two kinds of six-connected tetra-nuclear cobalt clusters: square-planar node and cuboidal node. Both 1 and 2 might exhibit spin-canted magnetism. In addition, the activated sample of 2 exhibits the sorption ability of H2 and CO2 molecules.",

author = "Xi Chen and Zhao Li and Wei, {Rong Jia} and Bao Li and Zhang, {Tian Le} and Jun Tao",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2015.",

year = "2015",

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doi = "10.1039/c5nj01417d",

language = "English",

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TY - JOUR

T1 - Template controlled synthesis of cluster-based porous coordination polymers

T2 - Crystal structure, magnetism and adsorption

AU - Chen, Xi

AU - Li, Zhao

AU - Wei, Rong Jia

AU - Li, Bao

AU - Zhang, Tian Le

AU - Tao, Jun

PY - 2015/7/15

Y1 - 2015/7/15

N2 - Two distinct template mediated coordination polymers, [Co3(ina)4(N3)2(CH3OH)2] with tri-nuclear nodes (1) and [Co8(OH)(ina)8(N3)8·X] with dual tetra-nuclear cobalt nodes (2), have been synthesized under hydrothermal conditions by utilizing the template agent of pentaerythritol. 1 shows a 2D layer comprised of linear tri-nuclear CoII clusters, in which the central cobalt ion is inter-linked with two terminal ones via mixed bridges as syn-syn carboxylates and end-on azide ions. In contrast, compound 2 exhibits a three-dimensional framework based on two kinds of six-connected tetra-nuclear cobalt clusters: square-planar node and cuboidal node. Both 1 and 2 might exhibit spin-canted magnetism. In addition, the activated sample of 2 exhibits the sorption ability of H2 and CO2 molecules.

AB - Two distinct template mediated coordination polymers, [Co3(ina)4(N3)2(CH3OH)2] with tri-nuclear nodes (1) and [Co8(OH)(ina)8(N3)8·X] with dual tetra-nuclear cobalt nodes (2), have been synthesized under hydrothermal conditions by utilizing the template agent of pentaerythritol. 1 shows a 2D layer comprised of linear tri-nuclear CoII clusters, in which the central cobalt ion is inter-linked with two terminal ones via mixed bridges as syn-syn carboxylates and end-on azide ions. In contrast, compound 2 exhibits a three-dimensional framework based on two kinds of six-connected tetra-nuclear cobalt clusters: square-planar node and cuboidal node. Both 1 and 2 might exhibit spin-canted magnetism. In addition, the activated sample of 2 exhibits the sorption ability of H2 and CO2 molecules.

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DO - 10.1039/c5nj01417d

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VL - 39

SP - 7333

EP - 7339

JO - New Journal of Chemistry

JF - New Journal of Chemistry

IS - 9

ER -

Template controlled synthesis of cluster-based porous coordination polymers: Crystal structure, magnetism and adsorption

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