Bromidotris(triphenyl­phosphane)silver acetonitrile monosolvate monohydrate

In the title compound, [AgBr(C(18)H(15)P)(3)]·C(2)H(3)N·H(2)O, the coordination of the Ag atom is close to ideal tetra­hedral, with the three Ag—P bond lengths almost equal [2.5441 (10), 2.5523 (9) and 2.5647 (10) ° A] and the Ag—Br bond slightly longer [2.7242 (5) Å]. The coordination tetra­hedron is slightly flattened, the Ag atom is closer to the PPP plane; the P—Ag—P angles are wider than the Br—Ag—P angles. The voids in the crystal structure are filled with ordered acetonitrile solvent mol­ecules. The remaining electron density was inter­preted as a water mol­ecule, disordered over three alternative positions. Neither of the solvent mol­ecules is connected by any directional specific inter­actions with the complex.