The complexes
cis-[Fe(CO)
3
}
2
L] and
cis-[Co(CO)
2
}
2
L] are prepared
from 1,3,5,7-tetra-tert-butyl-s-indacene; in solution,
the diiron complexes exhibit very strong electron–electron coupling
between iron centres as evidenced by a 810 mV separation between the 0/+
and +/2+ redox waves.
顺式-[Fe(CO) 3 } 2 L]和顺式-[Co(CO) 2 } 2 L]配合物由 1,3,5,7- 四叔丁基-s-
茚制备而成;在溶液中,二
铁配合物在
铁中心之间表现出非常强的电子-电子耦合,0/+ 和 +/2+ 氧化还原波之间 810 mV 的分离就是证明。