Year: 1978
Type: article
Abstract: A n-pentane should be expected to have a C2v symmetry for a rigid structure, even if it would have the highest symmetry.However the obtained vibrational spectrum of a npentane seems to be explained on the basis of a non-rigid D3d symmetry with the rotating CH2 group.The vibrational spectra of an isopentane and a neopentane are assigned in terms of a non-rigid C3v and a non-rigid Td symmetry with an internal rotation, respectively.These structures for n-, iso, and neopentanes are strongly supported by the proton NMR spectra, too.序論 n-アルカソのRaman, IRおよびプロトソNMRスペクトルはすでに測定されている。ある ものは1 5)これ等分子(メタソ(T<0, -タンGDsa)は除く)の対称はC2VかCz**l¥あるいはこ れ等の混合状態つまり回転異性体が混在するとしている#2)。また別のものは6-U>ァルカソ
Language: Japanese
Subfield: Spectroscopy
Field: Chemistry
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6746361
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