bis(2,4,6-trimethylphenyl)germanium,trimethylsilicon

2,3-二甲基-1,3-丁二烯

2,2-dimesityl-3-(2,2,4,4-tetramethylpentan-3-ylidene)-1,2-thiagermirane

2,2,3,3-tetramesitylthiadigermirane

1,1-dichloro-3,4-dimethyl-2,5-dihydrogermole