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Materials Data on BaZr2F10 by Materials Project

BaZr2F10 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Ba2+ is bonded in a 10-coordinate geometry to ten F1- atoms. There are a spread of Ba–F bond distances ranging from 2.71–3.01 Å. Zr4+ is bonded to seven F1- atoms to form a mixture of corner and edge-sharing ZrF7 pentagonal bipyramids. There are a spread of Zr–F bond distances ranging from 2.00–2.20 Å. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 120 degrees geometry to one Ba2+ and two equivalent Zr4+ atoms. In the second F1- site, F1- is bonded in a bent 150 degrees geometry to two equivalent Zr4+ atoms. In the third F1- site, F1- is bonded in a bent 150 degrees geometry to two equivalent Zr4+ atoms. In the fourth F1- site, F1- is bonded in a distorted linear geometry to one Ba2+ and one Zr4+ atom. In the fifth F1- site, F1- is bonded in a distorted single-bond geometry to two equivalent Ba2+ and one Zr4+ atom. In the sixth F1- site, F1- is bonded in a distorted bent 120 degrees geometry to one Ba2+ and one Zr4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on BaZrF6 by Materials Project

BaZrF6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ba2+ is bonded in a 11-coordinate geometry to eleven F1- atoms. There are a spread of Ba–F bond distances ranging from 2.72–3.20 Å. Zr4+ is bonded in a 7-coordinate geometry to seven F1- atoms. There are a spread of Zr–F bond distances ranging from 2.03–2.29 Å. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 120 degrees geometry to one Ba2+ and one Zr4+ atom. In the second F1- site, F1- is bonded in a 2-coordinate geometry to two equivalent Ba2+ and two equivalent Zr4+ atoms. In the third F1- site, F1- is bonded in a distorted single-bond geometry to two equivalent Ba2+ and one Zr4+ atom. In the fourth F1- site, F1- is bonded in a 1-coordinate geometry to two equivalent Ba2+ and one Zr4+ atom. In the fifth F1- site, F1- is bonded in a 1-coordinate geometry to two equivalent Ba2+ and one Zr4+ atom. In the sixth F1- site, F1- is bonded in a distorted single-bond geometry to two equivalent Ba2+ and one Zr4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on BaZrF6 by Materials Project

BaZrF6 crystallizes in the orthorhombic Cmme space group. The structure is three-dimensional. Ba2+ is bonded in a 10-coordinate geometry to ten F1- atoms. There are a spread of Ba–F bond distances ranging from 2.65–2.99 Å. Zr4+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are four shorter (2.06 Å) and four longer (2.27 Å) Zr–F bond lengths. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a 1-coordinate geometry to two equivalent Ba2+ and one Zr4+ atom. In the second F1- site, F1- is bonded in a trigonal planar geometry to one Ba2+ and two equivalent Zr4+ atoms.

36 MATERIALS SCIENCE↗