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Polymeric (η 5 ,μ‐2,3‐Dihydro‐1,3‐diborolyl)nickel—the First Polydecker Sandwich Compound
Author(s) -
Kuhlmann Thomas,
Roth Siegmar,
Rozière Jacques,
Siebert Walter
Publication year - 1986
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.198601051
Subject(s) - nickel , polymer , extended x ray absorption fine structure , condensation polymer , materials science , polymer chemistry , chemistry , crystallography , metallurgy , composite material , physics , optics , absorption spectroscopy
An old idea in sandwich chemistry has now been realized: The black, film‐like polymer 2 was obtained by thermal polycondensation of the dinickel complex 1 in vacuo. The thermally very stable but oxygen‐sensitive 2 is a semiconductor. EXAFS investigations suggest a distorted polydecker sandwich structure.