Bis(mu4-butane-1,4-dithiolato)bis[hexacarbonyldiiron(II)(Fe-Fe)].
The novel title double-butterfly Fe/S cluster complex, [Fe(4)(C(4)H(8)S(2))(2)(CO)(12)], which is structurally similar to the active site of the Fe-only hydrogenases, contains two inversion-related Fe(2)S(2)(CO)(6) subcluster cores connected by two equivalent butyl chains to afford a 16-membered macrocycle. The formation of the 16-membered macrocycle has an influence on the C-S-Fe angles, while the Fe-Fe and Fe-S bond lengths remain similar to those in related complexes.
Zhang
Yue
Y
State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Fuzhou, Fujian 350002, People's Republic of China.
Si
You Tao
YT
Hu
Ming Qiang
MQ
Chen
Chang Neng
CN
Liu
Qiu Tian
QT