1-D, 2-D and 3-D coordination polymers assembled from polynuclear Co II units based on the isophthalate(-2) ligand

Eun Young Kim; Young Joo Song; Hyo Geun Koo; Ju Hoon Lee; Hyun Min Park; Cheal Kim; Tae Hwan Kwon; Seong Huh; Sung Jin Kim; Youngmee Kim

doi:10.1016/j.poly.2010.09.013

1-D, 2-D and 3-D coordination polymers assembled from polynuclear Co ^II units based on the isophthalate(-2) ligand

Eun Young Kim, Young Joo Song, Hyo Geun Koo, Ju Hoon Lee, Hyun Min Park, Cheal Kim, Tae Hwan Kwon, Seong Huh, Sung Jin Kim, Youngmee Kim

Department of Chemistry & Nanoscience

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

11 Scopus citations

Abstract

Three polymeric complexes containing polynuclear Co^II units, [Co₂(Cbtp)₂(ip)₂] (1), [N(CH₃) ₄]₂[Co₃(ip)₄] (2), and [{Co ₇(ip)₅(μ-OH)₄}(μ-bpp)₂] ·2(H₂O) (3), have been prepared by solvothermal synthesis. Isophthalic acid (H₂ip) has been used for the construction of polynuclear Co^II units, and three auxiliary ligands, namely Cbtp, quinazoline, and bpp, have also been employed to change nuclearity of Co ^II unit and the dimensionality of polymeric Co^II compounds: 1-D structure containing dinuclear Co^II units with Cbtp, 2-D structure containing trinuclear Co^II units without quinazoline, and 3-D structure containing heptanuclear Co^II units with bpp. The gas sorption study of 3 revealed a relative high uptake of CO₂ over N₂ because of small dimension of channels. The thermal stabilities and magnetic properties of these complexes were also examined.

Original language	English
Pages (from-to)	3335-3341
Number of pages	7
Journal	Polyhedron
Volume	29
Issue number	18
DOIs	https://doi.org/10.1016/j.poly.2010.09.013
State	Published - 7 Dec 2010

Bibliographical note

Funding Information:
Financial support from Korea Ministry Environment “ET-Human resource development Project”, the Korean Science & Engineering Foundation ( R01-2008-000-20704-0 and 2009-0074066 ), the Converging Research Center Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2009-0082832 ), and the SRC program of the Korea Science and Engineering Foundation (KOSEF) through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (Grant R11-2005-008-00000-0 ) is gratefully acknowledged.

Keywords

Co complexes
Coordination polymers
Gas sorption
Isophthalic acid
Polynuclear Co units

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10.1016/j.poly.2010.09.013

Cite this

@article{e112889e8a424820b53e0b08cb65dcd0,

title = "1-D, 2-D and 3-D coordination polymers assembled from polynuclear Co II units based on the isophthalate(-2) ligand",

abstract = "Three polymeric complexes containing polynuclear CoII units, [Co2(Cbtp)2(ip)2] (1), [N(CH3) 4]2[Co3(ip)4] (2), and [{Co 7(ip)5(μ-OH)4}(μ-bpp)2] ·2(H2O) (3), have been prepared by solvothermal synthesis. Isophthalic acid (H2ip) has been used for the construction of polynuclear CoII units, and three auxiliary ligands, namely Cbtp, quinazoline, and bpp, have also been employed to change nuclearity of Co II unit and the dimensionality of polymeric CoII compounds: 1-D structure containing dinuclear CoII units with Cbtp, 2-D structure containing trinuclear CoII units without quinazoline, and 3-D structure containing heptanuclear CoII units with bpp. The gas sorption study of 3 revealed a relative high uptake of CO2 over N2 because of small dimension of channels. The thermal stabilities and magnetic properties of these complexes were also examined.",

keywords = "Co complexes, Coordination polymers, Gas sorption, Isophthalic acid, Polynuclear Co units",

author = "Kim, {Eun Young} and Song, {Young Joo} and Koo, {Hyo Geun} and Lee, {Ju Hoon} and Park, {Hyun Min} and Cheal Kim and Kwon, {Tae Hwan} and Seong Huh and Kim, {Sung Jin} and Youngmee Kim",

note = "Funding Information: Financial support from Korea Ministry Environment “ET-Human resource development Project”, the Korean Science & Engineering Foundation ( R01-2008-000-20704-0 and 2009-0074066 ), the Converging Research Center Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2009-0082832 ), and the SRC program of the Korea Science and Engineering Foundation (KOSEF) through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (Grant R11-2005-008-00000-0 ) is gratefully acknowledged. ",

year = "2010",

month = dec,

day = "7",

doi = "10.1016/j.poly.2010.09.013",

language = "English",

volume = "29",

pages = "3335--3341",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier Ltd.",

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TY - JOUR

T1 - 1-D, 2-D and 3-D coordination polymers assembled from polynuclear Co II units based on the isophthalate(-2) ligand

AU - Kim, Eun Young

AU - Song, Young Joo

AU - Koo, Hyo Geun

AU - Lee, Ju Hoon

AU - Park, Hyun Min

AU - Kim, Cheal

AU - Kwon, Tae Hwan

AU - Huh, Seong

AU - Kim, Sung Jin

AU - Kim, Youngmee

N1 - Funding Information: Financial support from Korea Ministry Environment “ET-Human resource development Project”, the Korean Science & Engineering Foundation ( R01-2008-000-20704-0 and 2009-0074066 ), the Converging Research Center Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2009-0082832 ), and the SRC program of the Korea Science and Engineering Foundation (KOSEF) through the Center for Intelligent Nano-Bio Materials at Ewha Womans University (Grant R11-2005-008-00000-0 ) is gratefully acknowledged.

PY - 2010/12/7

Y1 - 2010/12/7

N2 - Three polymeric complexes containing polynuclear CoII units, [Co2(Cbtp)2(ip)2] (1), [N(CH3) 4]2[Co3(ip)4] (2), and [{Co 7(ip)5(μ-OH)4}(μ-bpp)2] ·2(H2O) (3), have been prepared by solvothermal synthesis. Isophthalic acid (H2ip) has been used for the construction of polynuclear CoII units, and three auxiliary ligands, namely Cbtp, quinazoline, and bpp, have also been employed to change nuclearity of Co II unit and the dimensionality of polymeric CoII compounds: 1-D structure containing dinuclear CoII units with Cbtp, 2-D structure containing trinuclear CoII units without quinazoline, and 3-D structure containing heptanuclear CoII units with bpp. The gas sorption study of 3 revealed a relative high uptake of CO2 over N2 because of small dimension of channels. The thermal stabilities and magnetic properties of these complexes were also examined.

AB - Three polymeric complexes containing polynuclear CoII units, [Co2(Cbtp)2(ip)2] (1), [N(CH3) 4]2[Co3(ip)4] (2), and [{Co 7(ip)5(μ-OH)4}(μ-bpp)2] ·2(H2O) (3), have been prepared by solvothermal synthesis. Isophthalic acid (H2ip) has been used for the construction of polynuclear CoII units, and three auxiliary ligands, namely Cbtp, quinazoline, and bpp, have also been employed to change nuclearity of Co II unit and the dimensionality of polymeric CoII compounds: 1-D structure containing dinuclear CoII units with Cbtp, 2-D structure containing trinuclear CoII units without quinazoline, and 3-D structure containing heptanuclear CoII units with bpp. The gas sorption study of 3 revealed a relative high uptake of CO2 over N2 because of small dimension of channels. The thermal stabilities and magnetic properties of these complexes were also examined.

KW - Co complexes

KW - Coordination polymers

KW - Gas sorption

KW - Isophthalic acid

KW - Polynuclear Co units

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U2 - 10.1016/j.poly.2010.09.013

DO - 10.1016/j.poly.2010.09.013

M3 - Article

AN - SCOPUS:78649327778

SN - 0277-5387

VL - 29

SP - 3335

EP - 3341

JO - Polyhedron

JF - Polyhedron

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ER -