Abstract: | Synthesis of Monomeric T‐Shaped Silver(I) Halide Complexes – Crystal Structure Analysis of [P(C6H4CH2NMe2‐2)3]AgBr Treatment of the tetrapodal phosphane P(C6H4CH2NMe2‐2)3 ( 1 ) with equimolar amounts of the silver(I) halides AgX ( 2 a : X = Cl, 2 b : X = Br) produces in tetrahydrofuran at 25 °C the monomeric silver(I) complexes [P(C6H4CH2NMe2‐2)3]AgX with planar coordination at the Ag atoms ( 3 a : X = Cl, 3 b : X = Br) in excellent yields. From complex 3 b a single X‐ray crystal structure analysis was carried out. Mononuclear 3 b crystallizes in the monoclinic space group P21/c with the cell parameters a = 14.504(6), b = 11.034(3), c = 17.604(5) Å, β = 102.86(4)°; V = 2746.6(16) Å3; Z = 4; 2953 observed unique reflections, R1 = 0.0805. Complex 3 b consists of monomeric sub‐units with a planar T‐shaped arrangement formed by the atoms Ag1, N1, P1 as well as Br1, whereby the P1–Ag1–Br1 array is almost linear orientated. |