caa a22 4500 465776248 CHVBK 20180323111942.0 cr unu---uuuuu 170327e19900401xx s 000 0 eng 10.1007/BF01023900 doi (NATIONALLICENCE)springer-10.1007/BF01023900 Mixed-ligand complexes of gold(I) and silver(I) with heterocyclic thiones [Elektronische Daten] [M. Hussain, M. Hossain, Abderehman Al-Arfaj] Summary: Novel mixed-ligand complexes of Ag1 and Au1 containing triphenylphosphine (TPP) and heterocyclic thiones, of general formula [TPP−M−L]Cl and [(TPP)2−M−L]Cl, where L=imidazolidine-2-thione (Imt), 1,3-diazinine-2-thione (Diaz) or N-isopropylimidazolidine-2-thione (iPrImt) have been prepared. The spectroscopic data are consistent with S-donation in all complexes. The magnitude of high-field shift in carbon-13 n.m.r. of the thioureide carbon on complexation is interpreted in terms of coordination geometry around the metal atoms. The mixed-ligand complexes are structurally similar to some of the commonly used antiarthritic Au1 drugs and are thus potentially useful in chemotherapy. Chapman and Hall Ltd, 1990 Hussain M. Department of Chemistry King Fahd University of Petroleum and Minerals, KFUPM Box 1830, 31261, Dhahran, Saudi Arabia aut Hossain M. Department of Chemistry King Fahd University of Petroleum and Minerals, KFUPM Box 1830, 31261, Dhahran, Saudi Arabia aut Al-Arfaj Abderehman Department of Chemistry King Fahd University of Petroleum and Minerals, KFUPM Box 1830, 31261, Dhahran, Saudi Arabia aut Transition Metal Chemistry Springer Netherlands 15/2(1990-04-01), 120-125 0340-4285 15:2<120 1990 15 11243 https://doi.org/10.1007/BF01023900 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01023900 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hussain M. Department of Chemistry King Fahd University of Petroleum and Minerals, KFUPM Box 1830, 31261, Dhahran, Saudi Arabia aut NATIONALLICENCE 700 1- Hossain M. Department of Chemistry King Fahd University of Petroleum and Minerals, KFUPM Box 1830, 31261, Dhahran, Saudi Arabia aut NATIONALLICENCE 700 1- Al-Arfaj Abderehman Department of Chemistry King Fahd University of Petroleum and Minerals, KFUPM Box 1830, 31261, Dhahran, Saudi Arabia aut NATIONALLICENCE 773 0- Transition Metal Chemistry Springer Netherlands 15/2(1990-04-01), 120-125 0340-4285 15:2<120 1990 15 11243 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer