A cyano-bridged CrIIICoII ferromagnet with a chiral nanotubular structure constituted of interlocked single and double helices

Yuan Zhu Zhang; Osamu Sato

doi:10.1021/ic900224b

A cyano-bridged Cr^IIICo^II ferromagnet with a chiral nanotubular structure constituted of interlocked single and double helices

Yuan Zhu Zhang, Osamu Sato

Department of Fundamental Organic Chemistry

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

50 Citations (Scopus)

Abstract

We have synthesized an unprecedented 3D cyano-bridged Cr^IIICo ^II compound that self-assembles into a periodically ordered, homochiral interlocking structure composed of left-handed single helices and right-handed double-helical strands. It displays fourconnected 6 ⁴8² chiral networks and exhibits ferromagnetic order below 12 K. The formation of the helical structure results in the creation of helical tubular channels in the crystal.

Original language	English
Pages (from-to)	1271-1273
Number of pages	3
Journal	Inorganic Chemistry
Volume	49
Issue number	4
DOIs	https://doi.org/10.1021/ic900224b
Publication status	Published - Feb 15 2010

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Inorganic Chemistry

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10.1021/ic900224b

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title = "A cyano-bridged CrIIICoII ferromagnet with a chiral nanotubular structure constituted of interlocked single and double helices",

abstract = "We have synthesized an unprecedented 3D cyano-bridged CrIIICo II compound that self-assembles into a periodically ordered, homochiral interlocking structure composed of left-handed single helices and right-handed double-helical strands. It displays fourconnected 6 482 chiral networks and exhibits ferromagnetic order below 12 K. The formation of the helical structure results in the creation of helical tubular channels in the crystal.",

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N2 - We have synthesized an unprecedented 3D cyano-bridged CrIIICo II compound that self-assembles into a periodically ordered, homochiral interlocking structure composed of left-handed single helices and right-handed double-helical strands. It displays fourconnected 6 482 chiral networks and exhibits ferromagnetic order below 12 K. The formation of the helical structure results in the creation of helical tubular channels in the crystal.

AB - We have synthesized an unprecedented 3D cyano-bridged CrIIICo II compound that self-assembles into a periodically ordered, homochiral interlocking structure composed of left-handed single helices and right-handed double-helical strands. It displays fourconnected 6 482 chiral networks and exhibits ferromagnetic order below 12 K. The formation of the helical structure results in the creation of helical tubular channels in the crystal.

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