Intermediates in the early events of heteropolymolybdate-catalyzed photodehydrogenations: The picosecond-nanosecond reactions of M(OH) sub 6 Mo sub 6 O sub 18 sup n minus , where M = Al sup III (n = 3), Rh sup III (n = 3), Fe sup III (n = 3), Cr sup III (n = 3), and Ni sup II (n = 4)

Journal Article · Wed Nov 14 00:00:00 EST 1990 · Inorganic Chemistry; (USA)

DOI:https://doi.org/10.1021/ic00348a047· OSTI ID:5936461

Kraut, B; Ferraudi, G ^[1]

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1. Univ. of Notre Dame, IN (USA)

Reaction schemes have been recently published for the photodehydrogenation of alcohols catalyzed by Mo{sub 7}O{sub 24}{sub 6-}, and the question has been raised whether the same reaction applies to the photodehydrogenation of alcohols catalyzed by heteropolyoxomolybdates. Results of the investigation of the early events in the photohydrogeneration of alcohols catalyzed by M(OH){sub 6}Mo{sub 6}O{sub 18}{sub n-} where M = Al{sup III} (n=3), Cr{sup III} (n=3),Fe{sup III} (n=3), Rh{sup III} (n=3), and Ni{sup II} (n=4) are presented herein. The experimental observations show that early events in the photochemistry of these heteropolymolybdates is much more complex than those previously investigated with Mo{sub 7}O{sub 24}{sup 6-}. 23 refs., 5 figs., 2 tabs.

• OSTI ID: 5936461
• Journal Information: Inorganic Chemistry; (USA), Vol. 29:23; ISSN 0020-1669
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALCOHOLS
DEHYDROGENATION
ALUMINIUM COMPOUNDS
CATALYTIC EFFECTS
CHROMIUM COMPOUNDS
IRON COMPOUNDS
MOLYBDATES
NICKEL COMPOUNDS
RHODIUM COMPOUNDS
CATALYSIS
PHOTOCHEMISTRY
CHEMICAL REACTIONS
CHEMISTRY
HYDROXY COMPOUNDS
MOLYBDENUM COMPOUNDS
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
REFRACTORY METAL COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
400500* - Photochemistry
400201 - Chemical & Physicochemical Properties