Different Reaction Behavior of Lead Bis(tri‐ tert ‐butoxygermanate) and Lead Bis(tri‐ tert ‐butoxystannate) towards Nonacarbonyldiiron | Zendy

Veith Michael | Zendy; Hans Johannes | Zendy

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Different Reaction Behavior of Lead Bis(tri‐ tert ‐butoxygermanate) and Lead Bis(tri‐ tert ‐butoxystannate) towards Nonacarbonyldiiron

Author(s) -

Veith Michael,

Hans Johannes

Publication year - 1991

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199108781

Subject(s) - atom (system on chip) , lone pair , chemistry , adduct , coordination sphere , lead (geology) , medicinal chemistry , stereochemistry , crystallography , molecule , crystal structure , organic chemistry , computer science , geomorphology , geology , embedded system

The stereochemical activity of the lone pair on the Pb atom of 1 is dramatically increased when Fe(CO) 4 units are attached to the Ge atoms to form 2. In 1 the Pb atom is completely surrounded by three tert ‐butoxy groups; in 3 this congestion is relieved and replaced by a chelatelike coordination through an O and an Fe atom. In contrast, the coordination sphere of the Pb atom in 3 remains intact on formation of the analogous Fe(CO) 4 adduct.

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