Flexibility of cubane-like Cu4I4 framework: temperature dependence of molecular structure and luminescence thermochromism of [Cu4I4(PPh3)4] in two polymorphic crystalline states

Hakuba Kitagawa; Yoshiki Ozawa; Koshiro Toriumi

doi:10.1039/C0CC01434F

Flexibility of cubane-like Cu₄I₄ framework: temperature dependence of molecular structure and luminescence thermochromism of [Cu₄I₄(PPh₃)₄] in two polymorphic crystalline states

Hakuba Kitagawa,^a Yoshiki Ozawa*^a and Koshiro Toriumi*^a

* Corresponding authors

^a Graduate School of Material Science, University of Hyogo, 3-2-1, Kouto, Kamigori-cho, Hyogo 678-1297, Japan
E-mail: ozawa@sci.u-hyogo.ac.jp
Fax: +81 79158 0154
Tel: +81 79158 0153

Abstract

Multitemperature X-ray structure analyses and photoemission spectra of [Cu₄I₄(PPh₃)₄] in two polymorphic crystals reveal that the cubane-like framework is flexibly distorted effecting luminescence thermochromism.

Supplementary files

Publication details

The article was received on 17 May 2010, accepted on 25 Jun 2010 and first published on 29 Jul 2010

Article type: Communication

DOI: 10.1039/C0CC01434F

Citation: Chem. Commun., 2010,46, 6302-6304

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Flexibility of cubane-like Cu₄I₄ framework: temperature dependence of molecular structure and luminescence thermochromism of [Cu₄I₄(PPh₃)₄] in two polymorphic crystalline states

H. Kitagawa, Y. Ozawa and K. Toriumi, Chem. Commun., 2010, 46, 6302
DOI: 10.1039/C0CC01434F
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Chemical Communications

Flexibility of cubane-like Cu₄I₄ framework: temperature dependence of molecular structure and luminescence thermochromism of [Cu₄I₄(PPh₃)₄] in two polymorphic crystalline states

Abstract

Supplementary files

Publication details

Flexibility of cubane-like Cu₄I₄ framework: temperature dependence of molecular structure and luminescence thermochromism of [Cu₄I₄(PPh₃)₄] in two polymorphic crystalline states

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