| Abstract: | The crystal of the title compound C15H18ClN3O3S(Mr=355.85) was prepared and determined by Xray single crystal diffraction. The crystal is triclinic, space group P1 (No.2) with parameters: a=7.820(2), b=9.296(2), c=12.992(3), =69.87(3), =84.40(3), =85.80(3), V=881.7(4)3, Z=2, Dx=1340g/cm3, (MoK)=0.3438mm-1, F(000)=186, the final R=0.069 and Rw=0.064 for 1382 observed reflections. The Xray data confirmed the Estereochemistry of the title compound and demonstrated the presence of an intramolecular hydrogen bonding. = |
