咯咯笑
发表于 2025-3-30 11:29:45
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anniversary
发表于 2025-3-30 13:41:09
Rotational Studies of Four- and Five-Membered Ring Moleculese problems has drawn very heavily on the work of Gwinn and his collaborators on the vibrational dependence of the rotational constants and on that of Creswell and Mills for the vibrational dependence of the centrifugal distortion constants. Aspects of these problems will be discussed using molecules studied in our laboratory as examples.
SUE
发表于 2025-3-30 20:20:54
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是他笨
发表于 2025-3-30 22:28:14
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Induction
发表于 2025-3-31 02:39:59
The Symmetry Groups and Rotation-Vibration Energy Levels of Some Very Nonrigid Moleculespotential barriers. These ‘very nonrigid molecules’ require special treatment when it comes to calculating the rotation-vibration energy levels. The symmetry labelling of these energy levels also poses special problems, and nuclear permutation-inversion groups (called Molecular Symmetry Groups) must
阐释
发表于 2025-3-31 06:50:38
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异端邪说2
发表于 2025-3-31 09:44:40
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很像弓]
发表于 2025-3-31 14:20:19
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PATRI
发表于 2025-3-31 17:54:53
Structural Information on Large Amplitude Motions.., the . structure. This structural concept is particularly useful when considering molecules that undergo large-amplitude motions (LAMs). Structural studies on various cumulenones and related molecules are used as illustration..The value of using the bender approximation for analysis of rotation-v
Trabeculoplasty
发表于 2025-3-31 22:43:43
Conformational Stability of Five-Membered Ring Moleculesbetween these two distinct forms, all possible intermediate forms. The energy path between these multiple forms usually does not pass through the planar form, but may in fact follow a lower energy route. The dynamics of the interconversion of these distinct conformational forms has been of considera