N⋯Nsp2 hydrogen interactions in organic crystals
✍ Scribed by A.L. Llamas Saiz; C. Foces-Foces
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 833 KB
- Volume
- 238
- Category
- Article
- ISSN
- 0022-2860
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📜 SIMILAR VOLUMES
An analysis is given of C=O..H-O interactions in neutron diffraction organic crystal structures taken from Cambridge Structural Database. The dependence of the H..O intermolecular distance on the C=O bond length supports the concept of the valence sum rule. It was found that the Lewis-base strengths
The infrared and Rnman band profile and band-\vidth of the crystalline halides (CH3)3NH+X-in lhc u(NH) stretching vibration region are analyzed with the help of the tempernture dependence nnd of the isotopic substitution effect. While the infrared v(M) band-width is several times larger than the Rnm