We are issuing a correction for eq 3. The correct version should appear as shown below:
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Additionally, we are issuing a correction for Table S1 in the Supporting Information. The correct values for the lattice parameters (a0, b0, and c0) of the cubic α-CsSnI3 phase should appear as 6.28 Å.
Supporting Information Available
The Supporting Information is available free of charge on the ACS Publications website at DOI: 10.1021/acs.chemmater.7b01616.
Detailed bulk and surface properties of the polymorphs (CsSnI3 and RbSnI3) and their solid solutions and their thermodynamic stabilities, surface band structures, and band level alignment under the influence of SOC effect and various xc functionals (PDF)
Supplementary Material
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