Nitrobenzaldehyde thiosemicarbazone (C_8H_8N_4O_2S) has been prepared by the condensation of 4-nitrobenzaldehyde with thiosemicarbazide. This compound crystallized in monoclinic space group P2_1/c with the unit cell p...Nitrobenzaldehyde thiosemicarbazone (C_8H_8N_4O_2S) has been prepared by the condensation of 4-nitrobenzaldehyde with thiosemicarbazide. This compound crystallized in monoclinic space group P2_1/c with the unit cell parameters : a =4. 560(2), b=24. 900(4), c=8. 950(2) A, β=98. 37(2)°, V=1005. 2 A￣3, Z=4,D_c = 1. 482 g/cm￣3, λ= 0. 71073 A, μ(MoKα)=0. 293 mm￣(-1) , final R= 0.044 for 1568 observed reflections. Analvsis of molecular structure reveals that the molecule is in trans-configuration. The molecular packing is governed by N-H...S and O... H-N hydrogen bonding interactions.展开更多
文摘Nitrobenzaldehyde thiosemicarbazone (C_8H_8N_4O_2S) has been prepared by the condensation of 4-nitrobenzaldehyde with thiosemicarbazide. This compound crystallized in monoclinic space group P2_1/c with the unit cell parameters : a =4. 560(2), b=24. 900(4), c=8. 950(2) A, β=98. 37(2)°, V=1005. 2 A￣3, Z=4,D_c = 1. 482 g/cm￣3, λ= 0. 71073 A, μ(MoKα)=0. 293 mm￣(-1) , final R= 0.044 for 1568 observed reflections. Analvsis of molecular structure reveals that the molecule is in trans-configuration. The molecular packing is governed by N-H...S and O... H-N hydrogen bonding interactions.
