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Thermal parameters of 11,11-dimethyltricyclo [4,4,1,01,6] undeca-2,4,7,9-tetraene: A lattice-dynamical discussion

✍ Scribed by Giuseppe Filippini; Carlo M. Gramaccioli; Massimo Simonetta; Giuseppe B. Suffritti

Publisher: Elsevier Science
Year: 1974
Tongue: English
Weight: 333 KB
Volume: 26
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(74)85420-5

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✦ Synopsis

An unusual C-C bond length (1.81 A) is observed in a derivative of [ 101 annulrne; a possibility of cocsistence of two different isomers in the same crystal structure is definitely ruled out by a lattice-dynamical analysis of thermal motion.

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N. H. Christensen, A n a chem S c a d I( (I%@), Nr. 4, 5. 954-966 2) S. Wki in "Recent Adv-in \*ocyarute wwmlrpy',Chcm Reviews 2 (1977.