Vibrational study of crystal phase transitions in pyrrole (C4H5N) and C4D5N
β Scribed by A. Lautie; F. Romain
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 374 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0377-0486
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Two new 1,2,3,5-dithiadiazoles, [4-(4Π-C 5 H 4 N)CN 2 S 2 ] (L 1 ) and [4-(3Π-C 5 H 4 N)CN 2 S 2 ] (L 2 ), with different pyridyl groups at the 4-position were prepared. As Lewis bases, the dithiadiazoles reacted with Lewis acids via their pyridyl groups to form acid-base adducts with retention of t