FR2067844A5 - Lithium dialuminium heptahydride prepn - Google Patents

Lithium dialuminium heptahydride prepn

Info

Publication number
FR2067844A5
FR2067844A5 FR6939718A FR6939718A FR2067844A5 FR 2067844 A5 FR2067844 A5 FR 2067844A5 FR 6939718 A FR6939718 A FR 6939718A FR 6939718 A FR6939718 A FR 6939718A FR 2067844 A5 FR2067844 A5 FR 2067844A5
Authority
FR
France
Prior art keywords
heptahydride
dialuminium
prepn
lithium
lial2h7
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR6939718A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Etat Francais
Original Assignee
Etat Francais
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Etat Francais filed Critical Etat Francais
Priority to FR6939718A priority Critical patent/FR2067844A5/en
Application granted granted Critical
Publication of FR2067844A5 publication Critical patent/FR2067844A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
    • C01B6/24—Hydrides containing at least two metals; Addition complexes thereof
    • C01B6/243—Hydrides containing at least two metals; Addition complexes thereof containing only hydrogen, aluminium and alkali metals, e.g. Li(AlH4)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

LiAl2H7 is prepared by reacting LiH of particle size 1mu with AlCl3 in a diethylether soln. under inert gas. The reaction is effected for 8-15 hrs. at 5 degrees C. The process is simple and easy to control, and does not involve the use of expensive chemicals necessitated by prior art. The Cpd. is used as an extremely specific reducing agent.
FR6939718A 1969-11-19 1969-11-19 Lithium dialuminium heptahydride prepn Expired FR2067844A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6939718A FR2067844A5 (en) 1969-11-19 1969-11-19 Lithium dialuminium heptahydride prepn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6939718A FR2067844A5 (en) 1969-11-19 1969-11-19 Lithium dialuminium heptahydride prepn

Publications (1)

Publication Number Publication Date
FR2067844A5 true FR2067844A5 (en) 1971-08-20

Family

ID=9043273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6939718A Expired FR2067844A5 (en) 1969-11-19 1969-11-19 Lithium dialuminium heptahydride prepn

Country Status (1)

Country Link
FR (1) FR2067844A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999019250A1 (en) * 1997-10-10 1999-04-22 Mcgill University Method of fabrication of complex alkali metal hydrides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999019250A1 (en) * 1997-10-10 1999-04-22 Mcgill University Method of fabrication of complex alkali metal hydrides
US6251349B1 (en) 1997-10-10 2001-06-26 Mcgill University Method of fabrication of complex alkali metal hydrides

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse