Chemical Structure from Scientific Research

Molecular structures of 2-Sn (left) and 3-Sn (right) in the solid state as determined by X-ray crystallography. Hydrogen atoms omitted and selected groups shown in wireframe format for clarity. Thermal ellipsoids are set at the 30% probability level. Key bond lengths (A) and angles (): (for 2-Sn) SnNimide 1.914(1), SnN amidinate 2.176(1), 2.185(1), SnB 2.250(2), SnNSi 131.2(1); (for 3-Sn) SnNamide 2.118(1), SnNamidinate 2.230(1), 2.230(1).

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