Syntheses, spectroscopic and structural characterization of some (solvated) binuclear adducts of the form Ag(oxyanion):dpem(:S) (1:1(:x))2 (oxyanion=ClO4, F3CCO2, F3CSO3; dpem=Ph2E(CH2)EPh2 (E=P, As))
摘要:
Syntheses, spectroscopic (IR, NMR and ESI MS) and single crystal X-ray structural characterizations are reported for a wide variety of adducts of Ag(oxyanion):dpem (:S) (1:1(: n))(2) (oxyanion = ClO4, F3CCO2 (tfa) F3CSO3 ffs); dpem = Ph2E(CH2)EPh2) stoichiometry among which the basic Ag(Ph-2(CH2)EPh2)(2)Ag core is diversely perturbed by interactions with anions and solvent molecules. ESI MS and P-31 NMR spectroscopy indicated that dinuclear species also exist in solution. (C) 2004 Elsevier B.V. All rights reserved.
Syntheses, spectroscopic and structural characterization of some (solvated) binuclear adducts of the form Ag(oxyanion):dpem(:S) (1:1(:x))2 (oxyanion=ClO4, F3CCO2, F3CSO3; dpem=Ph2E(CH2)EPh2 (E=P, As))
摘要:
Syntheses, spectroscopic (IR, NMR and ESI MS) and single crystal X-ray structural characterizations are reported for a wide variety of adducts of Ag(oxyanion):dpem (:S) (1:1(: n))(2) (oxyanion = ClO4, F3CCO2 (tfa) F3CSO3 ffs); dpem = Ph2E(CH2)EPh2) stoichiometry among which the basic Ag(Ph-2(CH2)EPh2)(2)Ag core is diversely perturbed by interactions with anions and solvent molecules. ESI MS and P-31 NMR spectroscopy indicated that dinuclear species also exist in solution. (C) 2004 Elsevier B.V. All rights reserved.