Crystal structure of fac-aquatricarbonyl[(S)-valin­ato-κ(2) N,O]­rhenium(I)

In the mol­ecule of the title compound, [Re(C(5)H(10)NO(2))(CO)(3)(H(2)O)], the Re(I) atom adopts a distorted octa­hedral coordination sphere defined by one aqua and three carbonyl ligands as well as one amino N and one carboxyl­ate O atom of the chelating valinate anion. The carbonyl ligands are arranged in a fac-configuration around the Re(I) ion. In the crystal, an intricate hydrogen-bonding system under participation of two O—H, two N—H and one C—H donor groups and the carboxyl­ate and carbonyl O atoms as acceptor groups contribute to the formation of a three-dimensional supra­molecular network.