Metal-containing complexes of a tridentate beta-ketoiminate, one
embodiment of which is represented by the structure: ##STR00001##
wherein M is a metal such as calcium, strontium, barium, scandium,
yttrium, lanthanum, titanium, zirconium, vanadium, tungsten, manganese,
cobalt, iron, nickel, ruthenium, zinc, copper, palladium, platinum,
iridium, rhenium, osmium; R.sup.1 is selected from the group consisting
of alkyl, fluoroalkyl, cycloaliphatic, and aryl, having 1 to 10 carbon
atoms; R.sup.2 is selected from the group consisting of hydrogen, alkyl,
alkoxy, cycloaliphatic, and aryl; R.sup.3 is linear or branched selected
from the group consisting of alkylene, fluoroalkyl, cycloaliphatic, and
aryl; R.sup.4 is a branched alkylene bridge with at least one chiral
center; R.sup.5-6 are individually linear or branched selected from the
group consisting of alkyl, fluoroalkyl, cycloaliphatic, aryl, and can be
connected to form a ring containing carbon, oxygen, or nitrogen atoms; n
is an integer equal to the valence of the metal M.