Gallium compounds structures

Lintl, G. Schndckel, H. Low-Valent Aluminum and Gallium Compounds Structural Variety and Coordination Modes to Transition Metal Fragments, Coord. Chem. Rev. 2000, 206, 285-319. An excellent review by major contributors to the field. 

Many gallium compounds have structures that are similar to those of the corresponding aluminum and boron compounds. Draw the Lewis structure and describe the shape of GaBr4. ... 

Figure 32 Syntheses and structures of dianionic di-, tri- and tetranuclear gallium compounds 446, 448, and 449.

Four-membered heterocycles exist in the structures of dimeric di-/-butylarsino zinc complex 32 and in the related gallium compound 33.191,192 In contrast, the di-/-butylarsino beryllium complex BuSAs-BcCp 34 is monomeric.193... 

Band Structures of Gallium Compounds. Gallium Nitride (GaN). The band structure is shown in Fig. 4.1-87. Owing to spin-orbit interaction, the two top valence bands (Fg and Fi) are split into three spin-degenerate bands, one with quantum number = 3/2(F9) and two with Jz = l/2 y. For convenience, the notation A, B, C is used for these bands. 

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