Synthesis and Structures of Aluminum and Magnesium Complexes of Tetraimidophosphates and Trisamidothiophosphates: EPR and DFT Investigations of the Persistent Neutral Radicals {Me<sub>2</sub>Al[(μ-NR)(μ-N<i><sup>t</sup></i>Bu)P(μ-N<i><sup>t</sup></i>Bu)<sub>2</sub>]Li(THF)<sub>2</sub>}<sup>•</sup> (R = SiMe<sub>3</sub>, <i><sup>t</sup></i>Bu)
Inorganic chemistry