Characterisation of the Novel 2-Triphenylphosphanimino-4-azidotetrazolo[5,1-a]-[1,3,5]triazine and 2,4,6-Tris(triphenyphosphanimino)-1,3,5triazine E. Kessenich, K. Polborn , A. Schulz Inorg. Chem . 2001 , [...] Crystal Structure of 2,4-Bis(triphenylphosphanimino)tetrazolo[5,1-a]-[1,3,5]triazine, and Improved Crystal Structure of 2,4,6-Triazido-1,3,5-triazine E. Keßenich, T. M. Klapötke, J. Knizek, H. Nöth, A. [...] Villinger Eur. J. Inorg. Chem. 2012 , 5 , 822 – 832 . 162 Binary Pnictogen Azides - An Experimental and Theoretical Study:[As(N 3 ) 4 ] - , [Sb(N 3 ) 4 ] - and [Bi(N 3 ) 5 (DMSO)] 2- A. Schulz, A. Villinger
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