Mohaček Grošev, Vlasta; Furić, Krešimir; Dakkouri, Marwan; Grosser, Martin (1992) Stable and metastable solid phases of dicyclopropylacetylene. The Journal of physical chemistry, 96 (26). pp. 11042-11047. ISSN 0022-3654
Abstract
Different solid phases of dicyclopropylacetylene are studied for the first time using low-temperature Raman spectroscopy. Dicyclopropylacetylene (C8H10) appears in three solid phases and one mesomorphic phase. Besides three independent well-defined crystalline phases (I1, I2, II), on certain conditions a mixture of phases whose composition is not quite clear also exists. Between crystalline phases I1 and I2 a phase transition around 115 K is observed. The mesomorphic phase (I) which exists in the narrow temperature interval below the melting point (214 K) is assumed to be a glassy one.
| Item Type: | Article | ||||||||
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| Additional Information: | This document is the Accepted Manuscript version of a Published Work that appeared in final form in The Journal of physical chemistry, copyright American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://pubs.acs.org/doi/abs/10.1021/j100205a078 | ||||||||
| Uncontrolled Keywords: | diciclopropylacetylene; Raman; low temperature; polycrystalline solid; metastable phase; phase transition; internal rotation | ||||||||
| Subjects: | NATURAL SCIENCES > Chemistry NATURAL SCIENCES > Chemistry > Physical Chemistry |
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| Divisions: | Division of Materials Physics | ||||||||
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| Depositing User: | Vlasta Mohaček Grošev | ||||||||
| Date Deposited: | 20 Dec 2013 10:54 | ||||||||
| URI: | http://fulir.irb.hr/id/eprint/1215 | ||||||||
| DOI: | 10.1021/j100205a078 |
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