Citation: M\,aczka, Mirosl̷ aw; Ptak, Maciej; G\,agor, Anna; Stefa\'nska, Dagmara; Zar\,eba, Jan K.; Sieradzki, Adam (2020). Methylhydrazinium Lead Bromide: Noncentrosymmetric Three-Dimensional Perovskite with Exceptionally Large Framework Distortion and Green Photoluminescence. Chemistry of Materials, , pp. -.