Group-IIIB-transition-metal bonds

Sections 6.5.2-6.S.4 describe the most convenient synthetic pathways for preparing group IIIB-transition-element bonds, excluding the IB and IIB metals ( 6.4). Three main methods can be distinguished. [Pg.54]

Formation of Group-IIIB-Transition- or -Inner Transition-Metal Bonds... [Pg.54]

This reaction is a principal method of forming IIIB-transition-metal cr bonds. The formation of thermodynamically favored alkali-metal halides or related salts and acids HX enhances the easy formation of those bonds. A second possible interaction between anionic metal bases and group-IIIB halides is a simple acid-base relationship without elimination of halide anions. However examples of this are rare, and they have been described often for group-IIIB compounds without halogen ligands ( 6.5.3.2). [Pg.57]

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