A Mn-containing polymer was produced by solid-state photopolymerization of
a cocondensated mixture of p-xylylene with Mn at 80 K. It was shown that du
ring simultaneous deposition p-xylylene and Mn formed both sigma- and pi-co
mplexes. Irradiation of the system by UV light resulted in polpmerization o
f p-xylylene with the destruction of the unstable pi-complexes, while the s
igma-bonded compounds were incorporated into the polymer chains. Complexes
of Mn with benzyl-type radicals of the polymerized system were also observe
d. Prolonged storage of the polymerized material at ambient temperature und
er vacuum led to the gradual decomposition of the organomanganese compounds
and complexes.