Crystal structure and crystallography data of silver (Ag) co-ordinated thiourea single crystals

The silver (Ag) co-ordinated thiourea compounds I & II are reinvestigated, crystal structure refinements were done suitably. The crystalline materials belong to Triclinic and Tetragonal systems with a space group of P-1 and I41 respectively. In both the crystal systems, a single Ag atom co-ordinates with three thiourea ligands, and the chain is continued through Ag to Ag interactions. The structural properties like the strength of bond lengths and bond angles were studied by single-crystal X-diffraction technique.对银（Ag）配位的硫脲化合物I与II进行了重新研究，并适当地进行了晶体结构精修。这些晶体材料分别属于三斜晶系和四方晶系，空间群分别为P-1和I41。在这两种晶系中，单个银原子与三个硫脲配体配位，并通过银到银的相互作用延续链状结构。通过单晶X射线衍射技术，研究了结构性质，如键长和键角的强度。