Reversible guest exchange and ferrimagnetism (T-C-60.5 K) in a porous cobalt(II)-hydroxide layer structure pillared with trans-1,4-cyclohexanedicarboxylate

Mohamedally Kurmoo; Hitoshi Kumagai; Suzanne Neville; C J Kepert

doi:10.1021/ic034787g

Reversible guest exchange and ferrimagnetism (T-C-60.5 K) in a porous cobalt(II)-hydroxide layer structure pillared with trans-1,4-cyclohexanedicarboxylate

Mohamedally Kurmoo, Hitoshi Kumagai, Suzanne Neville, C J Kepert

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

215 Citations (Scopus)

Abstract

The synthesis, characterization, and reversible guest-exchange chemistry of a new porous magnetic material that orders ferrimagnetically at 60.5 K are described. The material, Co-5(OH)(8)(chdc).4H(2)O (chdc = trans-1,4-cyclohexanedicarboxylate), contains tetrahedral-octahedral-tetrahedral Co(II)-hydroxide layers of composition Co-3((oct))-Co-(tet) 2(OH)8 that are linked together by bis(unidentate) chdc pillars. Noncoordinated water molecules occupy 1-D channels situated between the chdc pillars. The material remains monocrystalline during dehydration from Co-5-(OH)(8)(chdc)-4H(2)O (CDCC.4H(2)O) to Co-5(OH)(8)(chdc) (CDCC) via an intermediate Co-5(OH)(8)(chdc)-2H(2)O (CDCC-2H(2)O) upon heating or evacuation.

Original language	English
Pages (from-to)	6709 - 6722
Number of pages	14
Journal	Inorganic Chemistry
Volume	42
Issue number	21
DOIs	https://doi.org/10.1021/ic034787g
Publication status	Published - 2003
Externally published	Yes

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title = "Reversible guest exchange and ferrimagnetism (T-C-60.5 K) in a porous cobalt(II)-hydroxide layer structure pillared with trans-1,4-cyclohexanedicarboxylate",

abstract = "The synthesis, characterization, and reversible guest-exchange chemistry of a new porous magnetic material that orders ferrimagnetically at 60.5 K are described. The material, Co-5(OH)(8)(chdc).4H(2)O (chdc = trans-1,4-cyclohexanedicarboxylate), contains tetrahedral-octahedral-tetrahedral Co(II)-hydroxide layers of composition Co-3((oct))-Co-(tet) 2(OH)8 that are linked together by bis(unidentate) chdc pillars. Noncoordinated water molecules occupy 1-D channels situated between the chdc pillars. The material remains monocrystalline during dehydration from Co-5-(OH)(8)(chdc)-4H(2)O (CDCC.4H(2)O) to Co-5(OH)(8)(chdc) (CDCC) via an intermediate Co-5(OH)(8)(chdc)-2H(2)O (CDCC-2H(2)O) upon heating or evacuation.",

author = "Mohamedally Kurmoo and Hitoshi Kumagai and Suzanne Neville and Kepert, {C J}",

year = "2003",

doi = "10.1021/ic034787g",

language = "English",

volume = "42",

pages = "6709 -- 6722",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "21",

}

Reversible guest exchange and ferrimagnetism (T-C-60.5 K) in a porous cobalt(II)-hydroxide layer structure pillared with trans-1,4-cyclohexanedicarboxylate. / Kurmoo, Mohamedally; Kumagai, Hitoshi; Neville, Suzanne; Kepert, C J.

In: Inorganic Chemistry, Vol. 42, No. 21, 2003, p. 6709 - 6722.

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

TY - JOUR

T1 - Reversible guest exchange and ferrimagnetism (T-C-60.5 K) in a porous cobalt(II)-hydroxide layer structure pillared with trans-1,4-cyclohexanedicarboxylate

AU - Kurmoo, Mohamedally

AU - Kumagai, Hitoshi

AU - Neville, Suzanne

AU - Kepert, C J

PY - 2003

Y1 - 2003

N2 - The synthesis, characterization, and reversible guest-exchange chemistry of a new porous magnetic material that orders ferrimagnetically at 60.5 K are described. The material, Co-5(OH)(8)(chdc).4H(2)O (chdc = trans-1,4-cyclohexanedicarboxylate), contains tetrahedral-octahedral-tetrahedral Co(II)-hydroxide layers of composition Co-3((oct))-Co-(tet) 2(OH)8 that are linked together by bis(unidentate) chdc pillars. Noncoordinated water molecules occupy 1-D channels situated between the chdc pillars. The material remains monocrystalline during dehydration from Co-5-(OH)(8)(chdc)-4H(2)O (CDCC.4H(2)O) to Co-5(OH)(8)(chdc) (CDCC) via an intermediate Co-5(OH)(8)(chdc)-2H(2)O (CDCC-2H(2)O) upon heating or evacuation.

AB - The synthesis, characterization, and reversible guest-exchange chemistry of a new porous magnetic material that orders ferrimagnetically at 60.5 K are described. The material, Co-5(OH)(8)(chdc).4H(2)O (chdc = trans-1,4-cyclohexanedicarboxylate), contains tetrahedral-octahedral-tetrahedral Co(II)-hydroxide layers of composition Co-3((oct))-Co-(tet) 2(OH)8 that are linked together by bis(unidentate) chdc pillars. Noncoordinated water molecules occupy 1-D channels situated between the chdc pillars. The material remains monocrystalline during dehydration from Co-5-(OH)(8)(chdc)-4H(2)O (CDCC.4H(2)O) to Co-5(OH)(8)(chdc) (CDCC) via an intermediate Co-5(OH)(8)(chdc)-2H(2)O (CDCC-2H(2)O) upon heating or evacuation.

UR - http://pubs.acs.org/doi/pdf/10.1021/ic034787g

U2 - 10.1021/ic034787g

DO - 10.1021/ic034787g

M3 - Article

VL - 42

SP - 6709

EP - 6722

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 21

ER -

Reversible guest exchange and ferrimagnetism (T-C-60.5 K) in a porous cobalt(II)-hydroxide layer structure pillared with trans-1,4-cyclohexanedicarboxylate

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