Effects of vacuum on tetrakis-isocyanide complexes of silver(I) and copper(I): Implications for sims analyses |
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| Authors: | Detter L D Pachuta S J Cooks R G Walton R A |
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| Institution: | Purdue University, Chemistry Department, West Lafayette, IN 47907, U.S.A. |
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| Abstract: | Vacuum-promoted ligand loss has been detected for the complexes Ag(CNMe)(4)]PF(6) (Me = methyl), Ag(CN-t-Bu)(4)]ClO(4) (t-Bu = tert-butyl) and Ag(CNCy)(4)]ClO(4) (Cy = cyclohexyl). The analogous Cu(I) isocyanide complexes are stable under the same conditions. These conclusions are based on infrared spectroscopy, secondary-ion mass-spectrometry (SIMS) and weight-loss measurements. |
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