摘要
The complex（C<sub>5</sub>H<sub>5</sub>）2 Yb（NC4H4）（OC<sub>4</sub>H<sub>8</sub>） crystallizes in orthorhombic system with space group Pnma and a=15.552（4）,b=12.491（3）,c=8. 711（3）,V=1692. 2（7）,Z=4 and Dc=1.733 g/cm3. Crystal study has shown that the molecule has crystallographic mirror symmetry.The Yb（Ⅲ） has a distorted tetrahedral coordination geometry.
The complex（C<sub>5</sub>H<sub>5</sub>）2 Yb（NC4H4）（OC<sub>4</sub>H<sub>8</sub>） crystallizes in orthorhombic system with space group Pnma and a=15.552（4）,b=12.491（3）,c=8. 711（3）,V=1692. 2（7）,Z=4 and Dc=1.733 g/cm3. Crystal study has shown that the molecule has crystallographic mirror symmetry.The Yb（Ⅲ） has a distorted tetrahedral coordination geometry.
