1. NEW ORGANOTIN(IV) AND – LEAD(IV) N,N-DIMETHYLDITHIOCARBAMATES: SYNTHESIS, SOLUTION NMR CHARACTERIZATION AND SINGLE-CRYSTAL X- RAY STRUCTURE OF PH2MCL(S2CNME2) (M = SN, PB) AND PH2SN(S2CNME2)2. Authors: CARMEN COMSA, ADINA CRISTEA, ANCA SILVESTRU, CRISTIAN SILVESTRU.2. METHYLTIN(IV) TRICHLORIDE COMPLEXES OF β-KETIMINE, MeSnCl3[OC(Me)CHC(Me)NH(C6H3iPr2-2’,6’)-4]n (n = 1,2). SOLUTION BEHAVIOR AND SOLID STATE STRUCTURE. Authors: CRISTIAN SILVESTRU, RICHARD A. VARGA, CARMEN COMSA.