A new example of stereoisomerism in inorganic chemistry: PtRu chiral axis in [(η-p-cymene)RuCl(μ-N,N′-dialkyldithiox-amidato N,N′-Ru-S,S′Pt)Pt(2-diphenylphosphinopyridine)Cl] |
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| Authors: | Santo Lanza,Giuseppe Bruno,Francesco Nicolò ,Rosario Scopelliti |
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| Affiliation: | Dipartimento di Chimica Inorganica, Chimica Analitica e Chimica Fisica, Università di Messina, Vill. S. Agata, Salita Sperone 31, I-98166, Messina, Italy |
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| Abstract: | The novel compounds [(η6-p-cymene)RuCl(μ-RR-DTO N,N′Ru S,S′-Pt)Pt(RR-DTO)(P-N)Cl] (P-N = 2-diphenylphosphino-pyridine, RR-DTO = N,N′-dialkyl-dithioxamidato, R = benzyl, 1; R = (R)-(−)-2-hydroxypropyl (coming from (R)-(−)-2-hydroxypropyl-amine), 2;) exhibit a Pt---Ru chiral axis which is a new example of stereoisomerism in inorganic chemistry. The crystal structure of 2 is also reported. |
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