作者:Axel Schulz、Alexander Villinger
DOI:10.1021/om1009796
日期:2011.1.24
Bis[2-((dimethylamino)methyl)phenyl]azidobismuthane, [2-(Me2NCH2)C6H4](2)BiN3, and [2-((dimethylamino)methyl)phenyl]diazidobismuthane, [2-(Me2NCH2)C6H4]Bi(N-3)(2), were synthesized and fully characterized. [2-(Me2NCH2)C6H4](2)BiN3 and [2-(Me2NCH2)C6H4]Bi(N-3)(2) represent rare examples of bismuth azides. The structures of both azide compounds were determined by single-crystal X-ray diffraction. While for the monoazide [2-(Me2NCH2)C6H4](2)BiN3 a monomeric species was found, the diazide [2-(Me2NCH2)C6H4]Bi(N-3)(2) dimerizes in the solid state, exhibiting two bridging azido groups. Furthermore, weak van der Waals interactions between these centrosymmetric dimers lead to a chainlike structure in the crystal.