Synthesis, Structure, and Spectroscopy of the Biscarboranyl Stannylenes (<b>bc</b>)Sn·THF and K<sub>2</sub>[(<b>bc</b>)Sn]<sub>2</sub> (<b>bc</b> = 1,1′(<i>ortho</i>-Biscarborane)) and Dibiscarboranyl Ethene (<b>bc</b>)CH═CH(<b>bc</b>)
Organometallics