Mechanistic Aspects of Solar Energy Storage Reactions Involving Polynuclear Rhodium Isocyanide Complexes. Preparation of New Binuclear Isocyanide Complexes of Iridium, Cobalt, Nickel, and Ruthenium

Autor:	Terrance P. Smith, I. S. Sigal, Vincent M. Miskowski, S. J. Milder, Wayne L. Gladfelter, Andrew W. Maverick, Kent R. Mann, J. D. Buhr, Harry B. Gray
Rok vydání:	1979
Předmět:	Solar energy storage chemistry.chemical_compound chemistry Propane Isocyanide Ultrafast laser spectroscopy chemistry.chemical_element Flash photolysis Iridium Photochemistry Ruthenium Rhodium
Zdroj:	Fundamental Research in Homogeneous Catalysis ISBN: 9781461329602
Popis:	We have found1 that 546 nm irradiation of solutions of the binuclear Rh(I) complex Rh2(bridge)4 2+ (bridge = 1, 3-diisocyano- propane), or Rh2 2+, in 12 M HCl(aq) results in clean conversion to H2 and a Rh(II) complex. The Rh(II) complex can also be prepared by Cl2 oxidation and has been structurally characterized.2 Recent work in our laboratory has shown that a thermal reaction generates the blue photoactive species, Rh4C12 4+, as follows: Open image in new window Notably, the photochemical step is uphill, as H2 reacts slowly with Rh2C12 2+ to regenerate Rh4C12 4+.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::89822c0a3d26409966742c4d2aff78a1 https://doi.org/10.1007/978-1-4613-2958-9_54 Zobrazit plný text záznamu