Comprehensive Organometallic Chemistry II 
Subtitle: Scandium, Yttrium, Lanthanides and Actinides, and Titanium, Zirconium, and Hafnium (Comprehensive Organometallic Chemistry II)
Publisher: Pergamon
Published: March 1, 1995
Language: eng
Number of pages: 695
ISBN-13: 9780080423111
First sentence: Europium-ethene species may be synthesized at 12 K by the codeposition of europium atoms with ethene, neat or diluted with argon or xenon.