Silver(I) complexes of imidazolidine-2-thione and triphenylphosphines: Solid-state, solution NMR and antimicrobial activity studies - Al-Zamil, Norah O.; Al-Sadhan, Khulood A.; Isab, Anvarhusein A.; Wazeer, Mohamed I.M.; Al-Arfaj, Abdul Rehman A. (Spectroscopy, 2007)