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Group IIIB

Group III. Compounds insoluble in water, but soluble in dilute sodium hydroxide. This group may be further subdivided into Group IIIA—soluble in dilute sodium hydroxide and soluble in dilute sodium bicarbonate and Group IIIB—soluble in dilute sodium hydroxide and insoluble in dilute sodium bicarbonate. [Pg.1050]

Reaction of an alkyl (usually trimethyl) of Group-IIIb element (Al, Ga, In) with a hydride of a Group-Vb element (P, As, Sb) at 600-800°C and 1 atm. [4i][42] p. doping obtained from addition of diethyl zinc or bis(cyclopentadienyl) magnesium. [Pg.100]

The CVD of the III-V compounds is usually obtained by reacting an alkyl of a Group-IIIb element with a hydride of a Group-Vb element. These reactions have largely replaced the co-reduction of the halides, The general reaction is as follows ... [Pg.335]

Chalcogenide Halides of Group IIIB and Lanthanides Bibliography... [Pg.358]

Formation of the Group-IIIB-Group-IIIB Element (B, Al, Ga, In, Tl) Bond... [Pg.31]

The remainder of this chapter covers reactions by which homonuclear bonds between the group-IIIB elements are formed and includes a few examples of heteronuclear bonds, e.g., B—Al and Ga—In in compounds of these elements. [Pg.31]

Formation of the Group-IIIB-Group-IIIB Element Bond... [Pg.32]

I. by Comproportionation with the Group-IIIB Element or Its Univalent State... [Pg.33]

Group-IIIB-group-IIIB bonds feature in the low-valent chalcogenides of Al, Ga and In shown in Table 1. These involve [Al—Al] ", [Ga—Ga], [In—In] or [In—In—In] in the solid state. The discrete compounds are synthesized by heating stoichiometric mixtures of the metal and S, Se or Te, typically in evacuated quartz... [Pg.38]

See other pages where Group IIIB is mentioned: [Pg.1054]    [Pg.286]    [Pg.728]    [Pg.329]    [Pg.357]    [Pg.360]    [Pg.438]    [Pg.449]    [Pg.29]    [Pg.32]    [Pg.32]    [Pg.32]    [Pg.33]    [Pg.33]    [Pg.33]    [Pg.34]    [Pg.34]    [Pg.35]    [Pg.36]    [Pg.37]    [Pg.38]    [Pg.39]    [Pg.40]   


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