ISSN:
0009-2940
Keywords:
Cyclooctatetraenyl complexes
;
Cyclopentadienyl complexes
;
Lanthanide amides
;
Organolanthanides
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Organometallic Compounds of the Lanthanides, 50. - N,N,N′ - Trimethylethylenediamine Derivatives of Yttrium, Holmium, and LutetiumThe reactions of LiN(CH3)CH2CH2N(CH3)2 with YCl3, HoCl3, LuCl3, as well as with (C5H5)2YCl and (C4H9C8H7)LuCl result in the formation of the amides Li[Ln{N(CH3)CH2CH2N(CH3)2}4] [Ln = Y (1), Ho (2), Lu (3)], Li[(C5H5)2Y{N(CH3)CH2CH2N-(CH3)2}2] (4), and Li[(C4H9C8H7)Lu{N(CH3)CH2CH2N(CH3)2}2] (5), respectively. The 1H- and 13C-NMR spectra of the new compounds as well as the X-ray crystal structure of 2 are reported and discussed.
Notes:
LiN(CH3)CH2CH2N(CH3)2 reagiert mit YCl3, HoCl3 und LuCl3, sowie mit (C5H5)2LuCl und (C4H9C8H7)LuCl unter Bildung der homoleptischen Amide Li[Ln{N(CH3)CH2CH2N(CH3)2}4] [Ln = Y (1), Ho (2), Lu (3)], sowie von Li[(C5H5)2Y{N(CH3)CH2-CH2N(CH3)2}2] (4) und Li[(C4H9C8H7)Lu{N(CH3)CH2CH2N-(CH3)2}2] (5). Die 1H- und 13C-NMR-Spektren der neuen Verbindungen und die Einkristall-Röntgenstrukturanalyse von 2 werden beschrieben und diskutiert.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19891221011
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