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Lanthanoiden‐Komplexe, II. Tris( tert ‐butylcyclopentadienyl)neodym, ‐dysprosium und ‐thulium. Kristall‐ und Molekülstruktur von Bis( tert ‐butylcyclopentadienyl)‐hydroxidoneodym und ‐dysprosium
Author(s) -
Herrmann Wolfgang A.,
Anwander Reiner,
Kleine Matthias,
Öfele Karl,
Riede Jürgen,
Scherer Wolfgang
Publication year - 1992
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19921251111
Subject(s) - dysprosium , homoleptic , chemistry , thulium , tris , lanthanide , inorganic chemistry , molecule , crystallography , metal , organic chemistry , laser , ion , biochemistry , physics , optics
Complexes of the Lanthanides, II [1] . – Tris( tert ‐butylcyclopentadienyl)neodymium, ‐dysprosium, and ‐thulium. Crystal and Molecular Structure of Bis( tert ‐butylcyclopentadienyl)hydroxidoneodymium and ‐dysprosium NdCl 3 , DyCl 3 , and TmI 3 ( 1a–c ) react with the potassium salt K( t BuCp) ( 2 ) of tert ‐butylcyclopentadiene in THF to yield the sublimable homoleptic tris( tert ‐butylcyclopentadienyl) complexes of formula Ln( t BuCp) 3 ( 3a–c ). The thermal behavior makes these compounds potential precursors for chemical vapour deposition techniques (MOCVD).