Novel MnII coordination compounds constructed from benzoate and various bipyridyl ligands: Magnetic property and catalytic activity

In Hong Hwang; Young Dan Jo; Ha Yeong Kim; Juhye Kang; Jin Young Noh; Min Young Hyun; Cheal Kim; Youngmee Kim; Sung Jin Kim

doi:10.1016/j.poly.2012.05.040

Novel Mn^II coordination compounds constructed from benzoate and various bipyridyl ligands: Magnetic property and catalytic activity

In Hong Hwang, Young Dan Jo, Ha Yeong Kim, Juhye Kang, Jin Young Noh, Min Young Hyun, Cheal Kim, Youngmee Kim, Sung Jin Kim

Department of Chemistry & Nanoscience

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

27 Scopus citations

Abstract

Three new Mn^II-benzoates coordination polymers containing various bipyridyl ligands (3,3′-dipicoylamine (3), 3-methylisoquinoline (4), and 4,4′-dithiopyridine (5)) and a [Mn₆(O ₂CPh)₁₀(μ₄-OH)₂(CH ₃OH)₃(H₂O)]·1.5(C₄H ₄N₂) cluster (1) have prepared and their structures were determined. The bipyridyl ligands can act as bridging ligands to produce 1-D or 2-D polymeric compounds. The pyrazine produced a Mn₆ cluster molecule, and 3-methylisoquinoline did a benzoate-bridged 1-D Mn^II compound. The Mn₆ cluster (1) and 1-D Mn^II compounds (3) and (4) show antiferromagnetic property. The compounds 1, 3, and 4 have catalyzed efficiently the transesterification of a variety of esters, while 5 has displayed a very slow conversion. The thermal stabilities of these complexes were also examined.

Original language	English
Pages (from-to)	282-290
Number of pages	9
Journal	Polyhedron
Volume	42
Issue number	1
DOIs	https://doi.org/10.1016/j.poly.2012.05.040
State	Published - 25 Jul 2012

Bibliographical note

Funding Information:
Financial support from the Korean Science & Engineering Foundation ( 2009-0074066 ), the Converging Research Center Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2011K000675 ), and Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2012-0004193 ), and RP-Grant 2012 of Ewha Womans University is gratefully acknowledged.

Keywords

Bipyridyl ligands
Catalytic activities
Magnetic property
Transesterification

Access to Document

10.1016/j.poly.2012.05.040

Cite this

@article{282cca45dc684c948d79f31efb62b35f,

title = "Novel MnII coordination compounds constructed from benzoate and various bipyridyl ligands: Magnetic property and catalytic activity",

abstract = "Three new MnII-benzoates coordination polymers containing various bipyridyl ligands (3,3′-dipicoylamine (3), 3-methylisoquinoline (4), and 4,4′-dithiopyridine (5)) and a [Mn6(O 2CPh)10(μ4-OH)2(CH 3OH)3(H2O)]·1.5(C4H 4N2) cluster (1) have prepared and their structures were determined. The bipyridyl ligands can act as bridging ligands to produce 1-D or 2-D polymeric compounds. The pyrazine produced a Mn6 cluster molecule, and 3-methylisoquinoline did a benzoate-bridged 1-D MnII compound. The Mn6 cluster (1) and 1-D MnII compounds (3) and (4) show antiferromagnetic property. The compounds 1, 3, and 4 have catalyzed efficiently the transesterification of a variety of esters, while 5 has displayed a very slow conversion. The thermal stabilities of these complexes were also examined.",

keywords = "Bipyridyl ligands, Catalytic activities, Magnetic property, Transesterification",

author = "Hwang, {In Hong} and Jo, {Young Dan} and Kim, {Ha Yeong} and Juhye Kang and Noh, {Jin Young} and Hyun, {Min Young} and Cheal Kim and Youngmee Kim and Kim, {Sung Jin}",

note = "Funding Information: Financial support from the Korean Science & Engineering Foundation ( 2009-0074066 ), the Converging Research Center Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2011K000675 ), and Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2012-0004193 ), and RP-Grant 2012 of Ewha Womans University is gratefully acknowledged. ",

year = "2012",

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doi = "10.1016/j.poly.2012.05.040",

language = "English",

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T2 - Magnetic property and catalytic activity

AU - Hwang, In Hong

AU - Jo, Young Dan

AU - Kim, Ha Yeong

AU - Kang, Juhye

AU - Noh, Jin Young

AU - Hyun, Min Young

AU - Kim, Cheal

AU - Kim, Youngmee

AU - Kim, Sung Jin

N1 - Funding Information: Financial support from the Korean Science & Engineering Foundation ( 2009-0074066 ), the Converging Research Center Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2011K000675 ), and Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology ( 2012-0004193 ), and RP-Grant 2012 of Ewha Womans University is gratefully acknowledged.

PY - 2012/7/25

Y1 - 2012/7/25

N2 - Three new MnII-benzoates coordination polymers containing various bipyridyl ligands (3,3′-dipicoylamine (3), 3-methylisoquinoline (4), and 4,4′-dithiopyridine (5)) and a [Mn6(O 2CPh)10(μ4-OH)2(CH 3OH)3(H2O)]·1.5(C4H 4N2) cluster (1) have prepared and their structures were determined. The bipyridyl ligands can act as bridging ligands to produce 1-D or 2-D polymeric compounds. The pyrazine produced a Mn6 cluster molecule, and 3-methylisoquinoline did a benzoate-bridged 1-D MnII compound. The Mn6 cluster (1) and 1-D MnII compounds (3) and (4) show antiferromagnetic property. The compounds 1, 3, and 4 have catalyzed efficiently the transesterification of a variety of esters, while 5 has displayed a very slow conversion. The thermal stabilities of these complexes were also examined.

AB - Three new MnII-benzoates coordination polymers containing various bipyridyl ligands (3,3′-dipicoylamine (3), 3-methylisoquinoline (4), and 4,4′-dithiopyridine (5)) and a [Mn6(O 2CPh)10(μ4-OH)2(CH 3OH)3(H2O)]·1.5(C4H 4N2) cluster (1) have prepared and their structures were determined. The bipyridyl ligands can act as bridging ligands to produce 1-D or 2-D polymeric compounds. The pyrazine produced a Mn6 cluster molecule, and 3-methylisoquinoline did a benzoate-bridged 1-D MnII compound. The Mn6 cluster (1) and 1-D MnII compounds (3) and (4) show antiferromagnetic property. The compounds 1, 3, and 4 have catalyzed efficiently the transesterification of a variety of esters, while 5 has displayed a very slow conversion. The thermal stabilities of these complexes were also examined.

KW - Bipyridyl ligands

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