FT-IR studies of decarbonylation and recarbonylation of [Pt3(CO)6] 5 2− supported on dehydrated SiO2 |
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| Authors: | Junko N. Kondo Toshiya Yokota Kazunari Domen Chiaki Hirose |
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| Affiliation: | (1) Research Laboratory of Resources Utilization, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, 226 Yokohama, Japan |
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| Abstract: | Decarbonylation of [Pt3(CO)6]5 on SiO2 at 373 K produced [Pt3(t-CO)3]5 species, where all the terminal CO remained. Complete decarbonylation at 423 K was not observed, which led to aggregation at 473 K. The interaction of some Pt with SiO2 inhibited complete recarbonylation to [Pt3(CO)6]5. |
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| Keywords: | FT-IR [Pt3(CO)6]52– |
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