The fluorite structure refers to a common motif for compounds with the formula MX2. The X ions occupy the eight tetrahedral interstitial sites whereas...

Fluorite (also called fluorspar) is the mineral form of calcium fluoride, CaF2. It belongs to the halide minerals. It crystallizes in isometric cubic habit...

also have this structure (ThC, PaC, UC, NpC, PuC). Much like the rock salt structure, the fluorite structure (AB2) is also an Fm3m structure but has 1:2...

engineering applications, Schottky defects are important in oxides with Fluorite structure, such as CeO2, cubic ZrO2, UO2, ThO2 and PuO2.[citation needed] Typically...

oxide adopt the "C-type rare earth structure", also called "bixbyite", which is cubic and related to the fluorite structure. Carbon trioxide, CO3 Chromium...

fluoride, CaF2, crystallizes in a cubic motif called the fluorite structure. The same crystal structure is found in numerous ionic compounds with formula AB2...

species; e.g. Y2Ti2O7.The pyrochlore structure is a super structure derivative of the simple fluorite structure (AO2 = A4O8), where the A and B cations...

The coordination of Ba2+ is 8 in the fluorite structure and 9 in the cotunnite structure. When cotunnite-structure BaCl2 is subjected to pressures of 7–10 GPa...

fluorite (also called fluorspar), which is often deeply coloured owing to impurities. The compound crystallizes in a cubic motif called the fluorite structure...

chlorides are readily soluble. Many of the difluorides adopt the fluorite structure, named after calcium fluoride (and also adopted by several metal dioxides...

In the form of the mineral fluorite it is the major source of commercial fluorine. It also has an eponymic crystal structure, which is an end member of...

be thermodynamically stable at pressures above 113 GPa. It has a fluorite structure. Although it is rare on Earth, helium is the second most abundant...

halides to crystallize in the structure with highest Z compatible with their ionic radii. Note also how the fluorite structure being intermediate between...

dehydration occurs at 320 °C (608 °F). In the solid state, SrCl2 adopts a fluorite structure. In the vapour phase the SrCl2 molecule is non-linear with a Cl-Sr-Cl...

can be prepared by reacting caesium and selenium. It has an inverse fluorite structure, with space group F m 3 ¯ m {\displaystyle Fm{\bar {3}}m} . There...

cubic fluorite structure. It is the most stable form of praseodymium oxide at ambient temperature and pressure. Pr6O11 adopts a cubic fluorite crystal...

conditions. A stabilizer is required for cubic crystals (taking on the fluorite structure) to form, and remain stable at ordinary temperatures; typically this...

iridium dioxide, IrO 2. It is a blue black solid that adopts the fluorite structure. A sesquioxide, Ir 2O 3, has been described as a blue-black powder...

and tantalum. For details on crystal structure see cerium(IV) oxide. Both ceria and thoria have a fluorite structure. Warr, L.N. (2021). "IMA–CNMNC approved...

frankdicksonite. Under standard conditions it adopts the fluorite structure and at high pressure the PbCl2 structure. Like CaF2, it is resilient to and insoluble...

are filled by ions of opposite charge, the structure formed is the fluorite structure or antifluorite structure. If all the octahedral sites of the parent...

6×1/3 O = UO4. The structure has been described as a hexagonal layer structure. It can also viewed as a distorted fluorite structure in which two U-O distances...

unstable and will oxidize to cerium(IV) oxide. Cerium oxide adopts the fluorite structure, space group Fm3m, #225 containing 8-coordinate Ce4+ and 4-coordinate...

Rb2Se + H2O Rubidium selenide has cubic crystal structure, which belongs to the antifluorite structure, and the space group is F m 3 ¯ m {\displaystyle...

polymorphs. One has a fluorite crystal structure. This is uncommon among binary dioxides. (Other binary oxides with fluorite structure include cerium dioxide...

a black compound of americium. In the solid state, AmO2 adopts a fluorite structure (like CaF2). It is used as a source of alpha particles. The demand...

synthesized in the 1960s. This salt crystallizes with the cubic fluorite structure, with the oxide and fluoride anions randomly distributed in anion...

made the determination of its crystal structure difficult. It adopts a distorted anti-fluorite crystal structure, similar to that of rubidium peroxide...

the cubic fluorite structure, which is common to both pure ceria and cubic zirconia (pure zirconia normally only adopts a cubic structure at high temperatures)...

ytterbium(III) oxide has the "rare-earth C-type sesquioxide" structure which is related to the fluorite structure with one quarter of the anions removed, leading to...