摘要
在非水溶剂中制备出1,8—萘喧氮氧化物与高氟酸铬形式的配合物单晶,确定了它的组成.进行了红外光谱、摩尔电导、磁矩、氧化还原性质、热重分析及差示扫描量热等测试,并作了x射线单晶衍射结构分析.结果表明,Cr^(3+)离子与3个配体的氧原子和氮原子配位,配位数为6.
The complex of chromium (Ⅲ) perchlorate with 1, 8-naphthy-ridine-N-oxide (napyo) having the composition Cr (napyo)_3 (CLO_4)_3 has beensynthesized ane characterized by elemental analysis, IR spectra, molarconductance and thermal analyses (TG and DSC). The structure of thecomplex is determined by X-ray single crystal diffraction analysis. Theresult shows that the Cr^(3+) ion is coordinated by three oxygen atoms andthree nitrogen atoms of three napyo molecules. The coordination numberof Cr^(3+) ion is six.
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
1991年第1期41-44,共4页
Journal of Lanzhou University(Natural Sciences)
关键词
萘啶氮氧化物
高氯酸铬
络合物
synthesis by solid state reaction
IR spectra
crystal structure
Cr(C_8H_6 N_2 O)_ 3 (CLO_4)_3
