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Silver(I) complexes of thiourea

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Abstract

AgI complexes of thiourea (tu) having the general formula Ag(tu) x NO3 (x = 1–4) have been prepared and characterized by elemental analyses, i.r. and n.m.r. (1H, 13C, 15N and 107Ag) spectroscopy. Separate i.r. bands were observed for terminal and bridging tu ligands in the complexes. The Ag(tu)NO3 complex is assumed to be polymeric with all tu groups in the bridging mode. A consistent upfield shift in the 13C-n.m.r. chemical shift is observed as the number of tu groups attached to AgI increases, whereas the opposite trend is observed for 1H, 15N and 107Ag chemical shifts.

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Authors and Affiliations

  1. Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia

    Saeed Ahmad, Anvarhusein A. Isab & Herman P. Perzanowski

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  1. Saeed Ahmad
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  2. Anvarhusein A. Isab
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  3. Herman P. Perzanowski
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Ahmad, S., Isab, A.A. & Perzanowski, H.P. Silver(I) complexes of thiourea. Transition Metal Chemistry 27, 782–785 (2002). https://doi.org/10.1023/A:1020350023536

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