Materials Data on SnO2 by Materials Project

SnO2 is Rutile structured and crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. Sn4+ is bonded to six equivalent O2- atoms to form a mixture of edge and corner-sharing SnO6 octahedra. The corner-sharing octahedral tilt angles are 51°. All Sn–O bond lengths are 2.09 Å. O2- is bonded in a trigonal planar geometry to three equivalent Sn4+ atoms.

二氧化锡（SnO₂）具有金红石型结构，结晶于四方晶系P4₂/mnm空间群。该结构为三维结构。锡(IV)阳离子（Sn⁴+）与六个等价的氧阴离子（O²⁻）配位，形成兼具共边与共角共享特征的SnO₆八面体。共角八面体的倾斜角为51°。所有Sn–O键的键长均为2.09 Å。氧阴离子（O²⁻）以平面三角配位构型与三个等价的锡(IV)阳离子配位。