1.2.3.4- Thiatriazoles crystal structure

The crystal structures of sodium l,2,3,4-thiatriazole-5-thiolate (5) dihydrate and 5-benzoylthio-1,2,3,4-thiatriazole have been investigated and atomic parameters, bond lengths and bond angles are reported (Figure 4) <91AX(C)1018>. The compounds have the expected cyclic structures. 

Figure 1 Crystal structure of 2,5-dihydro-2,4- Figure 2 Crystal structure of 2,4-diphenyi-2/7-diphenyl-l,2,3,5-thiatriazole 1-oxide (bond lengths in 1,2,3,5-thiatriazol-l-ium bromide (bond lengths in A A and bond angles in °). and bond angles in °).

The complexing power of l,2,3,4-thiatriazole-5-thiolate, CS2N3, with several metallic cations has been investigated " by polarography. The crystal structure of (BrBS)3 has been reinvestigated. ... 

The crystal and molecular structures of 5-phenyl-l,2,3,4-thiatriazole (7) and its 3-oxide (8) and 3-ethyl (9) derivatives have been determined by x-ray methods <76ACS(A)35l>. Selected values are given in Figure 2. 

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