(C5H4N)2 in tetrahydrofuran byproducts: (CH3CH2)3GeCl; (dry Ar); soln. of (Et3Ge)2Cd added to TiCl4*2THF at -20°C; 1 h;after 20 h at 20°C Cd and TiCl3*3THF pptd.; bipy added to THF soln., kept for 24 h at 20°C, TiCl1.7*1.5bipy pptd.; THF removed in vacuo, residue washed (hexane), dried; elem. anal.;

in pentane addn. of Cd-compd. to soln. of Mn-compd., stirred for 3d, pptn. of Cd; filtered, solvent transcondensed in a vac., residue heated in vac. at 50-70°C (1E-1 mm);

in gaseous matrix Electric Arc; feeding He/(GeEt3)2Cd mixt. into flash electric discharge flow-type cell (quartz windows, tungsten electrodes, p(He)=133-1330 Pa, p((GeEt3)2Cd)=1.33-133 Pa, condensors battery charged to 20 kV, pulse (several A for 0.2 μs); further products; emission UV spectroscopy;

in gaseous matrix Electric Arc; feeding He/(GeEt3)2Cd mixt. into flash electric discharge flow-type cell (quartz windows, tungsten electrodes, p(He)=133-1330 Pa, p((GeEt3)2Cd)=1.33-133 Pa, condensors battery charged to 20 kV, pulse (several A for 0.2 μs); further products; emission UV spectroscopy;

in pentane addn. of Cd-compd. to soln. of Mn-compd., stirred for 3d, pptn. of Cd; filtered, solvent transcondensed in a vac., residue heated in vac. at 50-70°C (1E-1 mm);

in gaseous matrix Electric Arc; feeding He/(GeEt3)2Cd mixt. into flash electric discharge flow-type cell (quartz windows, tungsten electrodes, p(He)=133-1330 Pa, p((GeEt3)2Cd)=1.33-133 Pa, condensors battery charged to 20 kV, pulse (several A for 0.2 μs); further products; emission UV spectroscopy;

in pentane addn. of Cd-compd. to soln. of Mn-compd., stirred for 3d, pptn. of Cd; filtered, solvent transcondensed in a vac., residue heated in vac. at 50-70°C (1E-1 mm);