Materials Data on KUSi2O7 by Materials Project

Kristin Persson
KUSi2O7 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. K1+ is bonded in a 10-coordinate geometry to twelve O2- atoms. There are a spread of K–O bond distances ranging from 3.04–3.40 Å. U5+ is bonded to six O2- atoms to form UO6 octahedra that share corners with two equivalent UO6 octahedra and corners with four equivalent SiO4 tetrahedra. The corner-sharing octahedral tilt angles are 0°. There are two shorter (2.09 Å) and...
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