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Interstitial and intercalation chemistry of the double-metal-layered yttrium monochloride

Journal Article · · Inorg. Chem.; (United States)
DOI:https://doi.org/10.1021/ic00162a004· OSTI ID:5581144

The incorporation of guest impurity atoms is demonstrated in the chemistry of yttrium chloride(YCl). These new phases are all synthesized as black plates by stoichiometric reaction of metal powder or strips with the trichloride and M/sup I/Cl(M/sup I/ = lithium-cesium (LiCs)), chloride yttrium oxide (Y/sub 2/O/sub 3/), scandium chloride (ScCl), yttrium oxychloride (YOCl), or carbon (C) within sealed tantalum tubing at 950/sup 0/C for 1 to 3 weeks. The new phases are Li/sub 0/ /sub 09/YCl, ScClC/sub 0/ /sub 5/, M/sub 0/ /sub 1//sup I/YClO, and M/sub 0/ /sub 2//sup I/YClC/sub 0/ /sub 5/. The yields for all the compounds except Li/sub 0/ /sub 09/YCl are greater than 90%. The products are stable at high temperatures and well crystallized, in contrast to many reported intercalation compounds. The structure refinement is discussed. 1 figure.

Research Organization:
Ames Lab., IA
DOE Contract Number:
W-7405-ENG-82
OSTI ID:
5581144
Journal Information:
Inorg. Chem.; (United States), Journal Name: Inorg. Chem.; (United States) Vol. 22:20; ISSN INOCA
Country of Publication:
United States
Language:
English

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