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Die Kristallstruktur von Bis(p-chlorphenyl)cyclopropenon – eine Berichtigung

✍ Scribed by Peters, Karl ;von Schnering, Hans Georg


Publisher
Wiley (John Wiley & Sons)
Year
1985
Tongue
English
Weight
163 KB
Volume
118
Category
Article
ISSN
0009-2940

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✦ Synopsis


A crystal structure reinvestigation of the title compound led to bond distances within the expected ranges and similar to those observed in comparable compounds. The CC bond length opposite to the CO group in the three-membered ring is shorter than the two others (136.8 pm/141.8 pm). Significant deformations in the phenyl ring as well as other details demonstrate the conjugation in this system. -Our determination of 1973 resulted from an incorrect data set, probably influenced by systematic errors and the sensitivity of the compound to X-rays. *) Weitere Einzelheiten zur Kristallstrukturuntersuchung konnen beim Fachinformationszentrum Energie Physik Mathematik, D-7514 Eggenstein-Leopoldshafen 2, unter Angabe der Hinterlegungsnummer CSD 50990, der Autoren und des Zeitschriftenzitats angefordert werden.


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