Structure and spectroscopy of CuH prepared via borohydride reduction

Elliot L Bennett, Thomas Wilson, Patrick J. Murphy, Keith Refson, Alex C Hannon, Silvia Imberti, Samantha K Callear, Gregory A. Chass, Stewart F. Parker

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

10 Dyfyniadau (Scopus)
141 Wedi eu Llwytho i Lawr (Pure)

Crynodeb

Copper(I) hydride (cuprous hydride, CuH) was the first binary metal hydride to be discovered (in 1844) and is singular in that it is synthesized in solution, at ambient temperature. There are several synthetic paths to CuH, one of which involves reduction of an aqueous solution of CuSO4·5H2O by borohydride ions. The product from this procedure has not been extensively characterized. Using a combination of diffraction methods (X-ray and neutron) and inelastic neutron scattering spectroscopy, we show that the CuH from the borohydride route has the same bulk structure as CuH produced by other routes. Our work shows that the product consists of a core of CuH with a shell of water and that this may be largely replaced by ethanol. This offers the possibility of modifying the properties of CuH produced by aqueous routes
Iaith wreiddiolSaesneg
Tudalennau (o-i)608-612
Nifer y tudalennau5
CyfnodolynActa Crystallographica Section B: Structural Science, Crystal Engineering and Materials
Cyfrol71
Rhif cyhoeddi6
Dyddiad ar-lein cynnar07 Tach 2015
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - Rhag 2015

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