Notizen: Kristall- und Molekülstruktur von Bis (trimethylsilyl)amino-trimethylsilyliminophosphin bei —130 °C / Crystal and Molecular Structure of Bis (trimethylsilyl)amino-trimethylsilyliminophosphine at —130 °C

Abstract

The crystal structure of R₂N–P=NR (R = Si(CH₃)₃) was determined by single crystal X-ray data collected at —130 °C and refined to a conventional R-value of 0.029. The structure exhibits a two-connected phosphorus atom. The short P = N multiple bond (154.5 pm) indicates a 3p_π(P)—2p_π(Ν) interaction. The N–P–N angle was found to be 108.4°.