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Energy gallium compounds

A1H3-PH3 is unknown, and some attempts to prepare AIH3-PMe3 were unsuccessful, although the corresponding boron and gallium compounds exist. No reaction occurs in the system ALCl /PCU evidently the energy of formation of the A1— P bond is insufficient to offset... [Pg.1950]

A systematic study, which nicely summarizes the influence of the spacer on singlet-singlet energy transfer in cofacial bis-porphyrins, has been reported by the groups of Guilard and Harvey for the free base, zinc, and gallium compounds... [Pg.685]

Table fc.1-63 Exciton binding energies of gallium compounds... [Pg.628]

A further interesting feature of the gallium phosphides and arsenides is that the former compounds are colorless whereas the latter range from yellow to orange. Color can arise from ir- ir transitions in main group compounds for example, in the disilylenes and digermenes R2E = ER2 (E = Si, Ge) in which the it- tt transitions occur at lower energy than... [Pg.38]

See other pages where Energy gallium compounds is mentioned: [Pg.63]    [Pg.74]    [Pg.47]    [Pg.111]    [Pg.130]    [Pg.134]    [Pg.1969]    [Pg.11]    [Pg.628]    [Pg.6]    [Pg.628]    [Pg.67]    [Pg.393]    [Pg.60]    [Pg.81]    [Pg.12]    [Pg.990]    [Pg.67]    [Pg.277]    [Pg.322]    [Pg.71]    [Pg.92]    [Pg.135]    [Pg.221]    [Pg.279]    [Pg.200]    [Pg.196]    [Pg.702]    [Pg.267]    [Pg.78]    [Pg.23]    [Pg.58]    [Pg.416]    [Pg.85]    [Pg.144]    [Pg.727]    [Pg.326]    [Pg.111]    [Pg.214]    [Pg.172]    [Pg.177]    [Pg.130]    [Pg.418]    [Pg.188]    [Pg.125]   
See also in sourсe #XX -- [ Pg.628 ]

See also in sourсe #XX -- [ Pg.628 ]



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Gallium compounds

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