Statistics for Mononuclear manganese(III) aquo complexes. Crystal and molecular structures of [Mn(phen)(OH < inf > 2 < /inf > )Cl < inf > 3 < /inf > ] and [Mn(acac) < inf > 2 < /inf > -(OH < inf > 2 < /inf > ) < inf > 2 < /inf > ]ClO < inf > 4 < /inf > ·2H < inf > 2 < /inf > O (acacH = acetylacetone, phen = 1,10-phenanthroline)