Crystal structure of N,N '-Ethylenebis(1,1,1-Trifluoro-4-iminopentan-2-one)

Autor:	I Rodriguez, R Cea-Olivares, A Toscano, MJ Rosales
Rok vydání:	1984
Předmět:	chemistry.chemical_classification Crystal chemistry.chemical_compound Crystallography Schiff base Ketone chemistry Hydrogen bond Intramolecular force X-ray crystallography General Chemistry Crystal structure Monoclinic crystal system
Zdroj:	Australian Journal of Chemistry. 37:879
ISSN:	0004-9425
DOI:	10.1071/ch9840879
Popis:	The crystal structure of N,N'-ethylenebis(1,1,1-trifluoro-4-iminopentan-2-one) (tfaen) was determined: C12H14F6N2O2, M 342.04, monoclinic, space group P21/n, a 6.939(2), b 20.529(5), c 10.662(2) �, V 1507.84 �3 β 96.87(2)�, p(calc.) 1.506 g cm-3 (Z = 4), F(000)680, �(Cu Kα) 13.15 cm-1. The structure was solved by direct methods and refined to a final R value of 0.073 for 1198 unique reflections. Discrete molecules in the crystal are characterized by a conjugated enamino ketone structure with intramolecular hydrogen bridges.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4c701cf07b200b96f4f205d8a3960e0b https://doi.org/10.1071/ch9840879 Zobrazit plný text záznamu