Unit Cell of MAPbI3 (IMAGE)

Helmholtz-Zentrum Berlin für Materialien und Energie

Unit Cell of MAPbI3

Caption

The drawing illustrates the interaction of the organic methylammonium cation (CH3NH3+) with the surrounding iodide ions. The shift of the iodide atoms out of the common plane with lead causes the breaking of the inversion symmetry.

Credit

HZB

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