Heterogeneous catalase-like activity of gold(i)-cobalt(iii) metallosupramolecular ionic crystals.

ABSTRACT: Unique heterogeneous catalase-like activity was observed for metallosupramolecular ionic crystals [Au^I₄Co^III₂(dppe)₂(d-pen)₄]X _n ([1]X _n ; dppe = 1,2-bis(diphenylphosphino)ethane; d-pen = d-penicillaminate; X _n = (Cl^-)₂, (ClO₄^-)₂, (NO₃^-)₂ or SO₄^2-) consisting of Au^I₄Co^III₂ complex cations, [1]²⁺, and inorganic anions, X^- or X^2-. Treatment of the ionic crystals with an aqueous H₂O₂ solution led to considerable O₂ evolution with a high turnover

SUBMITTER: Yamada M 

PROVIDER: S-EPMC5433492 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature