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Group-IIIB elements

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]

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]

Formation of the Group-1 IIB-Group-IIIB Element Bond 6.2.3. in Combination with Group-VIB Elements... [Pg.41]

Organometallic compounds of group-IIIB elements in the M(I1) state are unstable even when they incorporate electron-releasing groups, and few have been prepared. [Pg.42]

Group-IIIB halides ( 6.5.2), through interaction with neutral metal bases, lead to acid-base adducts in which the group-IIIB elements possess higher coordination numbers than before ( 6.5.2.1) ... [Pg.54]

Cobalt is one of the favored transition metals to form bonds with group-IIIB elements. Besides B, the heavier elements give especially stable bonds to Co. [Pg.57]

The [(CO)4Co] anion reacts with halides of group-IIIB elements, e.g. ... [Pg.59]

Group-IIIB element-transition-metal compounds have been synthesized by means of anionic metal bases and halide-free group-IIIB compounds. The carbonylate anions of Mn and Re interact with BHj to give [HjBMfCOlj]", which are best isolated as the tetraalkylammonium or phosphonium salts ... [Pg.85]

Reactions between anionic species containing one or more group-IIIB elements (particularly boron) and complexes of transition-metal halides are used to produce an immense number of ionic boron-containing compounds. For this reason a strong selection factor must be made. [Pg.97]

The preparations, structures, and chemical reactions of the oxide fluoride Group IIIB elements were reviewed by Siegel in 1968 (3). [Pg.158]

The arrangement of this section patterns that of others in these volumes however, for the group IIIB elements this is not as useful because the important chemical reactions in which B—H bonds are formed from other B—H bonds are not highlighted. Some of the important reactions in which there is no net increase in the number of B—H bonds are found in 1.7.5.1. [Pg.256]

IONISATION AND ELECTRODE POTENTIALS OF GROUP IIIB ELEMENTS... [Pg.280]

See other pages where Group-IIIB elements is mentioned: [Pg.32]    [Pg.33]    [Pg.34]    [Pg.46]    [Pg.60]    [Pg.61]    [Pg.65]    [Pg.66]    [Pg.122]    [Pg.118]    [Pg.158]    [Pg.280]    [Pg.281]   
See also in sourсe #XX -- [ Pg.2 , Pg.3 , Pg.4 , Pg.6 ]



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Metal group-IIIB elements

Pseudohalides of Group IIIB and IVB Elements

Reactions at a Group IIIB Element Center

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