The high yield preparation, characterisation, and gas phase structure of the thermally stable CF3CSNSCCF3·, 4,5-bis(trifluoromethyl)-1,3,2-dithiazolyl and the X-ray crystal structure of benzo-1,3,2-dithiazolyl

1987 ◽  
pp. 66-69 ◽  
Author(s):  
Edward G. Awere ◽  
Neil Burford ◽  
Colin Mailer ◽  
Jack Passmore ◽  
Melbourne J. Schriver ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Gas Phase ◽  
Phase Structure ◽  
High Yield ◽  
Thermally Stable ◽  
X Ray ◽  
Gas Phase Structure

Gas-phase structure of dimeric tetrafluorosulfur chloroimide, (ClNSF4)2

1984 ◽  
Vol 23 (4) ◽  
pp. 415-418 ◽  
Author(s):  
Heinz Oberhammer ◽  
Alfred Waterfeld ◽  
Ruediger Mews
Keyword(s):  
Gas Phase ◽  
Phase Structure ◽  
Gas Phase Structure

Microwave spectrum and gas phase structure of maleimide

2016 ◽  
Vol 319 ◽  
pp. 26-29 ◽  
Author(s):  
Aaron M. Pejlovas ◽  
Onur Oncer ◽  
Lu Kang ◽  
Stephen G. Kukolich
Keyword(s):  
Gas Phase ◽  
Phase Structure ◽  
Microwave Spectrum ◽  
Gas Phase Structure

ChemInform Abstract: The CH3/CF3 Substitution Effect. The Gas-Phase Structure of 1,1,1,3,3, 3-Hexafluoropropane

ChemInform ◽  
2010 ◽  
Vol 23 (33) ◽  
pp. no-no
Author(s):  
H.-G. MACK ◽  
H. OBERHAMMER ◽  
M. GROSSER ◽  
M. DAKKOURI
Keyword(s):  
Gas Phase ◽  
Phase Structure ◽  
Substitution Effect ◽  
Gas Phase Structure

A Conformational Analysis of the Spirocyclic Quaternary Ammonium Cation [(CH2)4N(CH2)4]+ in its Bromide and Picrate Salts

2004 ◽  
Vol 59 (3) ◽  
pp. 259-263 ◽  
Author(s):  
Uwe Monkowius ◽  
Stefan Nogai ◽  
Hubert Schmidbaur
Keyword(s):  
Gas Phase ◽  
Quaternary Ammonium ◽  
Point Group ◽  
High Yield ◽  
X Ray Diffraction ◽  
X Ray ◽  
Quaternary Ammonium Cations ◽  
Twist Conformation ◽  
Twist Form ◽  
Group D

High-yield syntheses of the bromide (1a) and picrate salts (1b) of the 5-azonia-spiro[4]nonane cation [(CH2)4N(CH2)4]+ are reported. In the single crystal X-ray diffraction analyses of the two salts the spirocyclic quaternary ammonium cations have their five-membered rings in envelop and twist conformations modified by packing forces. The conformation found experimentally for 1a has C2-symmetry as predicted for the gas phase by quantum-chemical calculations (RI-DFT, RI-MP2), but the five-membered rings are intermediate between the expected envelop and the twist form. For 1b, both of the two independent cations can be described as a combination of rings in an envelop and a twist conformation. According to the NMR spectra, in solution the cations are highly flexible and pseudosymmetrical (point group D2d)

scholarly journals Dimethylalkoxygallane incorporating a donor-functionalised alkoxide: the monomeric gas-phase structure

2008 ◽  
pp. 6880 ◽  
Author(s):  
Caroline E. Knapp ◽  
Claire J. Carmalt ◽  
Paul F. McMillan ◽  
Derek A. Wann ◽  
Heather E. Robertson ◽  
...  
Keyword(s):  
Gas Phase ◽  
Phase Structure ◽  
Gas Phase Structure

Tautomeric properties and gas-phase structure of 3-methyl-2,4-pentanedione

2012 ◽  
Vol 1023 ◽  
pp. 49-54 ◽  
Author(s):  
Natalya V. Belova ◽  
Georgiy V. Girichev ◽  
Heinz Oberhammer ◽  
Nguen Hoang Trang ◽  
Sergey A. Shlykov
Keyword(s):  
Gas Phase ◽  
Phase Structure ◽  
Gas Phase Structure
Sign in / Sign up

Export Citation Format

Share Document