Notizen: Kristallstruktur einer Phosphor-Stickstoff-Verbindung mit zweifach koordiniertem, kationisch stabilisierten Phosphor / Crystal Structure of a Phosphorus-Nitrogen Compound with Two-Coordinate Cationic Phosphorus

Abstract

The crystal structure of a phosphorusnitrogen compound with two-coordinate cationic phosphorus was determined from single crystal X-ray data. The structure of the molecule shows two very short P–N distances (161.4 pm) indicating 3p_π(P)— 2pπ(N) interaction between the phosphorus and the lone pairs of the nitrogen atoms. The N–P–N angle was found to be 97.4°.