Mostrando 7 resultados de: 7
Filtros aplicados
Subtipo de publicación
Article(7)
Publisher
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy(2)
Vibrational Spectroscopy(2)
Inorganic Chemistry(1)
Journal of Fluorine Chemistry(1)
Journal of Physical Chemistry A(1)
Bis (trifluoromethyl) sulfone, CF<inf>3</inf>SO<inf>2</inf>CF<inf>3</inf>: Synthesis, vibrational and conformational properties
ArticleAbstract: Bis (trifluoromethyl) sulfone, CF3SO2CF3, was obtained as a byproduct in the synthesis of CF3SO 2SCFPalabras claves:Fourier-type expansion, Internal rotational barrier, Natural bond orbital analysis, Quantum chemical calculations, Vibrational spectroscopyAutores:Ben Altabef A., Defonsi Lestard M.E., Luis A. Ramos-Guerrero, Tuttolomondo M.E., Ulic S.E.Fuentes:scopusA detailed experimental and theoretical study of two novel substituted trifluoromethylchromones. The influence of the bulky bromine atom on the crystal packing
ArticleAbstract: (Figure Presented) The new 3-methyl-2-trifluoromethylchromone (1 ) and 3-bromomethyl-2-trifluoromethPalabras claves:2-trifluoromethylchromones, Quantum chemical calculations, Single crystal x-ray diffraction, Spectroscopic propertiesAutores:Christian David Alcívar León, Echeverría G.A., Jios J.L., Piro O.E., Ulic S.E.Fuentes:googlescopusDimers of perhaloacetyl cyanides: CClF<inf>2</inf>C(O)OC(CN) <inf>2</inf>CClF<inf>2</inf> and CF<inf>3</inf>C(O)OC(CN) <inf>2</inf>CF <inf>3</inf>. Preparation, properties, and spectroscopy
ArticleAbstract: The vapor of the new compound 1,1-dicyano-2-chloro-2,2-difluoroethyl chlorodifluoroacetate, CClF2C(OPalabras claves:Autores:Beckers H., Ge M.F., Luis A. Ramos-Guerrero, Romano R.M., Tong S., Ulic S.E., Védova. C.O.D., Willner H.Fuentes:scopusVibrational spectra, crystal structures, constitutional and rotational isomerism of FC(O)SCN and FC(O)NCS
ArticleAbstract: Fluorocarbonyl thio- and isothiocyanate, FC(O)SCN and FC(O)NCS, were fully characterized by IR (gas,Palabras claves:Autores:Beckers H., Bernhardt E., Erben M.F., Lehmann C.W., Luis A. Ramos-Guerrero, Romano R.M., Ulic S.E., Védova. C.O.D., Willner H.Fuentes:scopusSynthesis and vibrational properties of trifluoromethyl trifluoromethanethiosulfonate and comparison with covalent sulfonates
ArticleAbstract: Trifluoromethyl trifluoromethanethiosulfonate, CF 3SO 2SCF 3 was characterized by 13C NMR, 19F NMR,Palabras claves:Fourier-type expansion, Internal rotational barrier, Natural bond orbital analysis, Quantum chemical calculations, Vibrational spectroscopyAutores:Ben Altabef A., Defonsi Lestard M.E., Luis A. Ramos-Guerrero, Luis Alejandro Ramos, Tuttolomondo M.E., Ulic S.E.Fuentes:googlescopusSynthesis, experimental and theoretical study of novel 2-haloalkyl (-CF<inf>2</inf>H, -CCl<inf>2</inf>H, -CF<inf>2</inf>CF<inf>3</inf>)-, 3-bromo and bromomethyl substituted chromones
ArticleAbstract: A set of seven new chromones with 2-haloalkyl (-CF2H, -CCl2H, -CF2CF3) and 3-bromo and bromomethyl sPalabras claves:2-haloalkyl chromones, Halogen bonds, Hirshfeld surface analysis, Quantum chemical calculations, Spectroscopic properties, structural X-ray diffractionAutores:Christian D. Alcívar L, Echeverría G.A., Ena G. Narváez O, Jios J.L., Jorge Hebkp_redia-Moya, Langer P., Pablo M. Bonilla V, Piro O.E., Ulic S.E., Zurita-Saltos D.A.Fuentes:scopusSynthesis, spectroscopic and structural properties of CF<inf>3</inf>SO <inf>2</inf>OCCl<inf>3</inf>
ArticleAbstract: Trichloromethyl trifluoromethanesulphonate, CF3SO 2OCCl3, was prepared by quantitative reaction betwPalabras claves:ab initio calculations, DFT calculations, Fourier-type expansion, Internal rotational barrier, Natural bond orbital analysis, Vibrational spectroscopyAutores:Ben Altabef A., Defonsi Lestard M.E., Luis A. Ramos-Guerrero, Tuttolomondo M.E., Ulic S.E.Fuentes:scopus