Abstract: | The Crystal Structure of cis‐ and trans‐N‐iso‐Propylamidodimethyl Indium, [(CH3)2In‐N(H)iC3H7]2 According to the X‐ray structure determination [(CH3)2In‐N(H)iC3H7]2 (prepared from InMe3 (Me = CH3) and H2NiPr (iPr = CH(CH3)2) crystallizes in the monoclinic space group P21/n with 3 dimeric trans as well as 3 dimeric cis isomers per unit cell. The centrosymmetric form has a planar In2N2 core with In—N bonds of 222.1(4) and 222.9(5) pm, respectively, the skeleton of the cis isomer with In—N bonds of 221.4(4) pm is slightly folded (13.7°). Some 1H, 13C NMR, IR, and Raman data are reported. |