Additions and corrections

The stability of LaMnO₃ surfaces: a hybrid exchange density functional theory study of an alkaline fuel cell catalyst

E. A. Ahmad, G. Mallia, D. Kramer, A. R. Kucernak and N. M. Harrison

J. Mater. Chem. A, 2013 (DOI: 10.1039/c3ta11382e). Amendment published 15th August 2013.

In Fig. 7 of the published article, the headings of the columns are incorrect. The corrected figure and caption are given below:



Fig. 7 Difference maps (decrease and increase) between the electron density of the Mn centred octahedra at the (100) and (101) surfaces and a spherical reference density of ionic superpositions (Mn³⁺ and O²⁻). a) is the unrelaxed 5-coordinated Mn on the (100) surface, with the oxygen atoms in the plane of the electron density slice labelled from 1 to 3. b) is the unrelaxed 6-coordinated Mn on the (101) surface, with the oxygen atoms in the plane of the electron density slice labelled 1 to 4. c) is the unrelaxed 5-coordinated Mn on the (101) surface, with the oxygen atoms in the plane of the electron density slice labelled 2, 4 and 5, referring to the O ions bridging the 6-coordinated Mn (2 and 4) and an additional O (5). The bond distances before -> after relaxation are given along the bonds in Å.

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

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