Hydrogen-bonding effect on carbon-13 NMR chemical shifts of L-alanine residue carbonyl carbons of peptides in the solid state
β Scribed by Asakawa, Naoki; Kuroki, Shigeki; Kurosu, Hiromichi; Ando, Isao; Shoji, Akira; Ozaki, Takuo
- Book ID
- 124102417
- Publisher
- American Chemical Society
- Year
- 1992
- Tongue
- English
- Weight
- 559 KB
- Volume
- 114
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
The inΓuence of hydrogen bonding (HB) on the 13C chemical shift tensors in four solid amino acids was studied by the ab initio gauge-included atomic orbital (GIAO) approach. The results of the present calculations were compared with those predicted previously and with the experimentally observed shi
In high-resolution solidstate CP/MAS 13C NhfR spectra of several hydrosybenzaldehydes, the downfield shifts due to hydrogen bonding for the carbonyl carbons are found to vary inversely with the O...O hydrogen-bond distances\_ Conformations of the aldehyde groups in the solid state are determined by