The conformation of ethane in thick condensed layers is staggered. The clear appearance of a Raman band of a bending mode, not Raman active in the staggered conformation, proves that ethane is adsorbed in eclipsed conformation on silver, indium, and potassium, and probably on other quasi-free ...
Assertion: Staggered conformation of ethane is most stable while eclipsed conformation is least stable. ltbr> Reason: Staggered form has the least torsional strain and the eclipsed form has the maximum torsional strain. AIf both assertion and reson are true and reason is the correct explanation of...
The case for steric repulsion causing the staggered conformation of ethane. The barrier to rotation in ethane (see picture) is considered a prototypical case of steric hindrance. This view has been recently contradicted, and hyperc... F Bickelhaupt,E Baerends - 《Angewandte Chemie》 被引量:...
Related to Staggered conformation:Eclipsed conformation stag·ger (stăg′ər) v.stag·gered,stag·ger·ing,stag·gers v.intr. To move or stand unsteadily, as if under a great weight; totter. See Synonyms atblunder. v.tr. 1.To cause to totter, sway, or reel:The blow staggered him....
Ethane is the textbook example of a molecule exhibiting such behaviour: as one of its two methyl (CH3) groups rotates once around the central carbon-carbon bond, the molecule will alternate three times between an unstable eclipsed conformation and the preferred staggered conformation. This structural...
Polemic ethane bond rotation energy staggered conformation steric repulsion (counterpoint 4188)Baerends, E J
The ordering of the terminal ethylene groups of the BEDT-TTF molecule, i.e., the staggered or eclipsed conformation, in 魏-(BEDT-TTF) 2 Cu(NCS) 2 and 魏-(... T Sekine,A Ohmamiuda,Y Tanokura,... - 《Synthetic Metals》 被引量: 3发表: 1995年 Raman scattering study on the anomalous...
In organic chemistry a staggered conformation is a chemical conformation of an ethane-like moiety abcX-Ydef in which the substituents a,b,and c are at the maximum distance from d,e,and f. This requires the torsion angles to be 60掳. Such a conformation exists in any open chain single ...
Staggered ethane changes to eclipsed conformation upon adsorptiondoi:10.1002/JRS.1556A. PriebeA. PucciW. AkemannH. GrabhornA. OttoJohn Wiley & Sons, Ltd.
ChemInform Abstract: Pentacalcium Hexaphosphahypodiphosphate, Ca5P8, a Compound with Isolated Anions P10‐ 8 in the Staggered Ethane Conformation.calcium, Caphosphorus, Pstructure (solids and liquidsChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted ...