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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on AgO2F by Materials Project

AgO2F crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of two AgO2F sheets oriented in the (1, 0, 0) direction. Ag is bonded to two equivalent O and four equivalent F atoms to form a mixture of distorted edge and corner-sharing AgO2F4 pentagonal pyramids. Both Ag–O bond lengths are 2.27 Å. There are a spread of Ag–F bond distances ranging from 2.26–2.62 Å. O is bonded in a bent 120 degrees geometry to one Ag and one O atom. The O–O bond length is 1.27 Å. F is bonded to four equivalent Ag atoms to form a mixture of distorted edge and corner-sharing FAg4 tetrahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AgO2F by Materials Project

AgO2F crystallizes in the orthorhombic C222_1 space group. The structure is two-dimensional and consists of two AgO2F sheets oriented in the (0, 1, 0) direction. Ag is bonded in a square co-planar geometry to two equivalent O and two equivalent F atoms. Both Ag–O bond lengths are 2.10 Å. Both Ag–F bond lengths are 2.14 Å. O is bonded in a bent 120 degrees geometry to one Ag and one O atom. The O–O bond length is 1.30 Å. F is bonded in a bent 120 degrees geometry to two equivalent Ag atoms.

36 MATERIALS SCIENCE↗