Copper(II) Complexes of 2-Amino-2-hydroxymethyl-1,3-propanediol. Part 5. Synthesis, Structure and Thermal Behavior of cis-[2-Amino-2-hydroxymethyl-1,3-propanediol-O,O,N][2-amino-2-hydroxymethyl-1,3-propanediolato-O,N]aquacopper(II) Halide Monohydrate [Cu(C4H10NO3)(C4H11NO3)(H2O)]X.H2O, where X = F-,