Nanoporosity and Exceptional Negative Thermal Expansion in Single-Network Cadmium Cyanide

Phillips, A. and Goodwin, A. L. and Halder, G. J. and Southon, P. D. and Kepert, C. J. (2008) Nanoporosity and Exceptional Negative Thermal Expansion in Single-Network Cadmium Cyanide. Angewandte Chemie International Edition, 47 (8). pp. 1396-1399. DOI 10.1002/anie.200704421

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Official URL: http://dx.doi.org/10.1002/anie.200704421

Abstract

Accentuate the negative: Single-network cadmium cyanide displays isotropic negative thermal expansion behavior of unprecedented magnitude over a large temperature range (see graph of unit cell parameter a versus temperature). Guest molecules in the pores of this framework block the transverse vibrational modes responsible for this behavior, causing the value of the linear coefficient of thermal expansion to increase with guest occupancy.

Item Type: Article
Uncontrolled Keywords: 2007 AREP IA55
Subjects: 03 - Mineral Sciences
Divisions: 03 - Mineral Sciences
Journal or Publication Title: Angewandte Chemie International Edition
Volume: 47
Page Range: pp. 1396-1399
Identification Number: 10.1002/anie.200704421
Depositing User: Sarah Humbert
Date Deposited: 16 Feb 2009 13:03
Last Modified: 23 Jul 2013 10:08
URI: http://eprints.esc.cam.ac.uk/id/eprint/594

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