CRYSTAL STRUCTURE OF SAMARIUM THIOCYNATE COMPLEX WITH TETRAETHYLENE GLYCOL

摘要

The title complex(C₁₁H₂₀N₃O₆S₃Sm)has been crystallizedin triclinic space group P with following unit cell constants:a=8.721（O） ,b=10.468（2） ,c=12.346（8） , =86.39（8） β=71.30（7） γ₌66.77（5） V=970.5（1） 3,Z=2.The final R factor is 0.040.Thecoordination number of Samarium atom is nine.The tetraethyleneglycol acts as a pentadentate ligand and forms a ringlikestructure.