CH(NH2)2PbBr3 is (Cubic) Perovskite structured and crystallizes in the orthorhombic Pmm2 space group. The structure consists of one iminomethanaminium molecule inside a PbBr3 framework. In the PbBr3 framework, Pb(1) is bonded to two equivalent Br(1), two equivalent Br(2), and two equivalent Br(3) atoms to form corner-sharing PbBr6 octahedra. The corner-sharing octahedral tilt angles range from 0-7°. There are three inequivalent Br sites. In the first Br site, Br(2) is bonded in a linear geometry to two equivalent Pb(1) atoms. In the second Br site, Br(3) is bonded in a linear geometry to two equivalent Pb(1) atoms. In the third Br site, Br(1) is bonded in a linear geometry to two equivalent Pb(1) atoms.
CH(NH2)2PbBr3 is (Cubic) Perovskite structured and crystallizes in the orthorhombic Pmm2 space group. The structure consists of one iminomethanaminium molecule inside a PbBr3 framework. In the PbBr3 framework, Pb(1) is bonded to two equivalent Br(1), two equivalent Br(2), and two equivalent Br(3) atoms to form corner-sharing PbBr6 octahedra. The corner-sharing octahedral tilt angles range from 0-7°. Both Pb(1)-Br(1) bond lengths are 3.10 Å. There is one shorter (2.98 Å) and one longer (2.99 Å) Pb(1)-Br(2) bond length. Both Pb(1)-Br(3) bond lengths are 3.09 Å. There are three inequivalent Br sites. In the first Br site, Br(2) is bonded in a linear geometry to two equivalent Pb(1) atoms. In the second Br site, Br(3) is bonded in a linear geometry to two equivalent Pb(1) atoms. In the third Br site, Br(1) is bonded in a linear geometry to two equivalent Pb(1) atoms.