Abstract
Mixed ligand complexes of bis(diphenyldithiophosphinato)nickel(II) with some azoles and morpholine (morph) having the general formula Ni (Ph
2
PS
2
)
2
(azole)
2
or Ni (Ph
2
PS
2
)
2
(morph)
2
have been prepared. Displacement reactions between bis(diphenyldithiophosphinato)-nickel(II) and dithizone (H
2
Dz), sodium diethyIdithiocarbamate (NaEt
2
dtc) Or potassium cyclohexyldithiocarbanate (Cydten) produced the mixed ligand complexes Ni(Ph
2
PS
2
) (HDz), Ni (Ph
2
PS
2
) (Et
2
dtc) and Ni(Ph
2
PS
2
) (Cydtcn). The newly prepared compounds were characterised on the basis of their analysis, magnetic susciptibility, infrared, electronic spectra as well as thermal analysis.