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(η 5 ‐Pentamethylcyclopentadienyl)iron Complexes with η 5 ‐2,3,5‐Tricarbahexaboranyl and η 5 ‐2,3‐Dihydro‐1,3‐diborolyl Ligands
Author(s) -
Siebert Walter,
Hettrich Ralph,
Pritzkow Hans
Publication year - 1994
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.199402031
Subject(s) - valence (chemistry) , chemistry , electron , crystallography , ring (chemistry) , folding (dsp implementation) , stereochemistry , physics , nuclear physics , organic chemistry , electrical engineering , engineering
The extreme folding of the heterocycle and the Me groups on the C 5 ring stabilize complex 1 to such an extent that an additional C 5 Me 5 Fe fragment cannot be stacked to give a triple‐decker complex. The green, air‐sensitive compound is the first structurally characterized iron sandwich complex with 16 valence electrons.