Reversible crystal-to-amorphous structural transformations and magnetic variations in single end-on azide-bridged MII (M = Mn, Ni) coordination polymers

Kwang Soo Lim; Jeong Hwa Song; Dong Won Kang; Minjung Kang; Sunhwi Eom; Eui Kwan Koh; Chang Seop Hong

doi:10.1039/c7dt03886k

Reversible crystal-to-amorphous structural transformations and magnetic variations in single end-on azide-bridged M^II (M = Mn, Ni) coordination polymers

Kwang Soo Lim, Jeong Hwa Song, Dong Won Kang, Minjung Kang, Sunhwi Eom, Eui Kwan Koh, Chang Seop Hong

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

21 Citations (Scopus)

Abstract

M^II (M = Mn, Ni) coordination frameworks, singly linked by end-on azide ligands, were prepared by employing the long, flexible spacer ligand, p-XBP4. These two-dimensional layer structures underwent reversible crystal-to-amorphous phase transformations during the hydration-dehydration process. Moreover, the magnetic nature changes from antiferromagnetic to ferromagnetic coupling when moving from Mn to Ni.

Original language	English
Pages (from-to)	845-851
Number of pages	7
Journal	Dalton Transactions
Volume	47
Issue number	3
DOIs	https://doi.org/10.1039/c7dt03886k
Publication status	Published - 2018

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry 2018.

ASJC Scopus subject areas

Inorganic Chemistry

Access to Document

10.1039/c7dt03886k

Cite this

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abstract = "MII (M = Mn, Ni) coordination frameworks, singly linked by end-on azide ligands, were prepared by employing the long, flexible spacer ligand, p-XBP4. These two-dimensional layer structures underwent reversible crystal-to-amorphous phase transformations during the hydration-dehydration process. Moreover, the magnetic nature changes from antiferromagnetic to ferromagnetic coupling when moving from Mn to Ni.",

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AU - Lim, Kwang Soo

AU - Song, Jeong Hwa

AU - Kang, Dong Won

AU - Kang, Minjung

AU - Eom, Sunhwi

AU - Koh, Eui Kwan

AU - Hong, Chang Seop

PY - 2018

Y1 - 2018

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AB - MII (M = Mn, Ni) coordination frameworks, singly linked by end-on azide ligands, were prepared by employing the long, flexible spacer ligand, p-XBP4. These two-dimensional layer structures underwent reversible crystal-to-amorphous phase transformations during the hydration-dehydration process. Moreover, the magnetic nature changes from antiferromagnetic to ferromagnetic coupling when moving from Mn to Ni.

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