摘要
The crystals of the title compound C_(15)H_(17)N_2O_2PS were obtained by re crystallizing from ether-methanol solution. It belongs to the orthorhombic system, space group Pbca with a= 9. 255(1) , b= 17.189(8) , c =20. 446(4)A, V=3252.6 (7) A￣3, D_c=1. 31 g/cm￣3,Z= 8, μ(CuKa)=26. 87 cm-1, F(000)=1344. The structure was refined to R=0. 053, R_w=0. 055 for 1299 observed reflections (I≥3σ(I)). In the molecule P atom adopts distorted tetrahedral configuration.The bond (II)distances of P-O, P-N and P-C are 1.605(1) A, 1. 657(1) A 1. 801(1)A,(III)respectively. The X-ray crystallographic analysis demonstrates that there are intramolecular and intermolecular hydrogen bonds in the structure.
The crystals of the title compound C_(15)H_(17)N_2O_2PS were obtained by re crystallizing from ether-methanol solution. It belongs to the orthorhombic system, space group Pbca with a= 9. 255(1) , b= 17.189(8) , c =20. 446(4)A, V=3252.6 (7) A￣3, D_c=1. 31 g/cm￣3,Z= 8, μ(CuKa)=26. 87 cm-1, F(000)=1344. The structure was refined to R=0. 053, R_w=0. 055 for 1299 observed reflections (I≥3σ(I)). In the molecule P atom adopts distorted tetrahedral configuration.The bond (II)distances of P-O, P-N and P-C are 1.605(1) A, 1. 657(1) A 1. 801(1)A,(III)respectively. The X-ray crystallographic analysis demonstrates that there are intramolecular and intermolecular hydrogen bonds in the structure.
