Infrared spectra of matrix-isolated gaseous ternary oxides: Part V. The sodium—phosphorus—oxygen system期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Infrared spectra of matrix-isolated gaseous ternary oxides: Part V. The sodium—phosphorus—oxygen system

Authors:	R. Teghil L. Bencivenni S.Nunziante Cesaro Á. Szabó M. Spoliti M. Maltese

Affiliation:	Istituto di Chimica Fisica, Università di Roma, 00185 RomeItaly;Istituto di Chimica Generate e Inorganica, Università di Roma, 00185 RomeItaly

Abstract:	The IR spectra of vapour from a Na₃PO₄, Na₅P₃O₁₀ and Na₂O-P₂O₅, mixture have been obtained in solid nitrogen at 12 K. The results suggest that it is possible to isolate both NaPO₃ and NaPO₂ when sodium tripolyphosphate and the Na₂O-P₂O₅ mixture are vaporized. There was no evidence of the NaPO molecule, reported to be one of the most abundant vapour species in mass-spectrometric work on the vaporization of Na₅P₃O₁₀.

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