结构化学
結構化學
결구화학
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
2000年
2期
126-130
,共5页
杨瑞娜%李天仚%孙雨安%胡晓院%金斗满%罗保生
楊瑞娜%李天仚%孫雨安%鬍曉院%金鬥滿%囉保生
양서나%리천헌%손우안%호효원%금두만%라보생
reduction%copper%crystal structure
Mononuclear copper( Ⅰ ) complex [Cu(PPh3)2(NO3)] has been synthesized by ligand reduction of cupric nitrate with PPh3 in methanol and characterized by elemental analyses, molecular weight determination, IR spectra and X-ray single crystal analysis; its molar conductivity has also been measured. The crystal is monoclinic, space group C2/c, a=24.52(5), b=9. 187(2), c=15. 489(3) A; β=116.69 (3)°, V=3118.7(11) A3, Z=4, F(000)=1520, Dc=1.584 g/cm3, R=0.0276,Rw= 0. 0321. The results show that PPh3 coordinates as a monodentate ligand to the Cu( Ⅰ ) atoms, and (NO3) behaves as a bidentate ligand in the prepared complex.
