| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10578622 | Polyhedron | 2005 | 6 Pages |
Abstract
Two heterocyclic compounds containing five-membered rings P-N-N-C-N were prepared from chlorodithiophosphoric acid pyridiniumbetaine, py · PS2Cl, and monosubstituted thiosemicarbazide derivatives RN(H)C(S)N(H)NH2, (R = methyl, ethyl). Both substances were completely characterized by 31P NMR, FT-IR, Raman spectroscopies and their molecular structures were determined by means of X-ray crystallography.
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Richard Å evÄÃk, JiÅÃ PÅÃhoda, Marek NeÄas,