三个新的双核
铜配合物 $$ \left[ \textCu}}_2}^\textII}} \textPz}}_2}^\textMe3} } \textBr}}_ 2} \left( \textPPh}}_ 3} } \right)_ 2} } \right] $$ (1), $$ \left[ \textCu}}_ 2}^\textII}} \textPz}}_2}^\textPh2Me}} \textCl}}_ 2} \left( \textPPh}}_ 3} } \right)_ 2} } \right] $$ (2) 和 $$ \left[ \textCu}}_2} ^\textII}} \left( \textPz}}^\textPhMe}} } \right)_ 4} \textCl}}_