lanthanum trichloride tetrahydrofuran adduct   、                                                                                      <(3-tert-Butylcyclopentadienyl)dimethyl(tetramethylcyclopentadienyl)silan>dilithium-Tetrahydrofuran                                                                                                                                                                                              以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                                                        以28%的产率得到[bis(diethylether)lithium][(3-tert-butylcyclopentadienyl)dimethyl(tetramethylcyclopentadienyl)silane]di-μ-chlorolanthanum(III)