Gill, Dip Singh published the artcileA conductometric study of the complex formation between copper(I) perchlorate and some organic ligands in acetonitrile, Related Products of catalysis-chemistry, the publication is Indian Journal of Chemistry, Section A: Inorganic, Bio-inorganic, Physical, Theoretical & Analytical Chemistry (1998), 37A(12), 1079-1083, database is CAplus.
CuClO4 solutions of different concentrations in MeCN were conductometerically titrated with solutions of thiourea (TU), N,N-dimethylthiourea (DMTU), N-phenylthiourea (NPTU), N,N-diphenylthiourea (DPTU), 1,10-phenanthroline (PHEN), 2,2′-bipyridine (BPY) and tri-Et phosphite (TEP) at 298 K. The plots of conductivity vs. moles of ligand added show significant decrease in conductivity followed by a region of almost constant conductivity The fall of conductivity in the cases of thiourea and substituted thioureas is linear while in all the other cases it is nonlinear. From these plots knowledge about the stoichiometry of the complexes formed between CuClO4 and various ligands was derived. A 1:2 complex is observed between CuClO4 and 1,10-phenanthroline and 2,2′-bipyridine and 1:4 complex with tri-Et phosphite. CuClO4 forms complexes with thiourea and substituted thioureas, the stoichiometry of which strongly depends upon the concentrations of CuClO4 and of the ligands used for the titration With N-phenylthiourea and N,N-diphenylthiourea, the complex formed has CuClO4 to ligand ratio as 1:2 under the present conditions employed, while with thiourea and N,N-dimethylthiourea, the stoichiometry of the complexes formed between CuClO4 and ligands is either 1:2 or 1:3 or 1:4 depending upon the conditions.
Indian Journal of Chemistry, Section A: Inorganic, Bio-inorganic, Physical, Theoretical & Analytical Chemistry published new progress about 6972-05-0. 6972-05-0 belongs to catalysis-chemistry, auxiliary class Thiourea,Amine,Aliphatic hydrocarbon chain,Amide, name is 1,1-Dimethylthiourea, and the molecular formula is C3H8N2S, Related Products of catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia