Synthesis, structural characterization and dynamic behavior of Group 12 metals containing the sterically hindered ligand [N(t-Bu)CH(t-Bu)CHN-t-Bu]−
| Autor: | William S. Rees, Scott D. Bunge, Oliver Just |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
Steric effects
Cadmium Stereochemistry Coordination number Solid-state chemistry.chemical_element Zinc Medicinal chemistry Mercury (element) Inorganic Chemistry Metal chemistry.chemical_compound chemistry visual_art Materials Chemistry visual_art.visual_art_medium Physical and Theoretical Chemistry Diethyl ether |
| Zdroj: | Polyhedron. 20:823-830 |
| ISSN: | 0277-5387 |
| DOI: | 10.1016/s0277-5387(01)00697-0 |
| Popis: | The reaction of two molar equivalents of the alkyl-substituted (E)-4-lithio-1,4-diazabut-1-ene, Li[μ-N(t-Bu)CH(t-Bu)CHN-t-Bu], with zinc dichloride, cadmium dibromide, or mercury dibromide in diethyl ether yields zinc M{[μ-N(t-Bu)CH(t-Bu)CHN-t-Bu][N(t-Bu)CH(t-Bu)CHN-t-Bu]}, [M=Zn (1)], cadmium M[μ-N(t-Bu)CH(t-Bu)CHN-t-Bu]2, [M=Cd (2)], or mercury M{[μ-N(t-Bu)CH(t-Bu)CHN-t-Bu][N(t-Bu)CH(t-Bu)CHN-t-Bu]} [M=Hg (3)], respectively, as colorless crystals. In the solid state, the central metal of 2 possesses a coordination number of four; compounds 1 and 3 display the rather unusual coordination number of three. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect