Synthesis, crystal structure, and spectra of the 1 : 1 solvate of 3,3-dimethyl-1-N-(1-phenyl-2,3-dimethyl-5-oxo-3-pyrazolin-4-yl)imino-1,2,3,4-tetrahydroisoquinolinium triclorocobaltate(1-) with acetone [(C22H25N4O)CoCl3]center dot C3H6O