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Germanium difluoride information


Germanium difluoride

Two unit cells of the orthorhombic GeF2 structure. Brown atoms are germanium and cyan atoms are fluorine
Names
IUPAC names
Germanium difluoride
Difluorogermylidene
Difluoridogermanium
Other names
Germanium(II) fluoride
Identifiers
CAS Number
  • 13940-63-1 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 4885763 checkY
PubChem CID
  • 6327235
CompTox Dashboard (EPA)
  • DTXSID30930462 Edit this at Wikidata
InChI
  • InChI=1S/F2Ge/c1-3-2 checkY
    Key: GGJOARIBACGTDV-UHFFFAOYSA-N checkY
SMILES
  • F[Ge]F
Properties[1]
Chemical formula
GeF2
Molar mass 110.61 g/mol
Appearance White orthorhombic hygroscopic crystals
Density 3.61 g/cm3
Melting point 110 °C (230 °F; 383 K)
Boiling point 130 °C (266 °F; 403 K) (sublimates)
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
Reacts with water to form HF, corrosive
Related compounds
Related compounds
Germanium tetrafluoride
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Germanium difluoride (GeF2) is a chemical compound of germanium and fluorine. It is a white solid with a melting point of 110 °C, and can be produced by reacting germanium tetrafluoride with germanium powder at 150–300 °C.[2]

  1. ^ Lide, D. R., ed. (2005). CRC Handbook of Chemistry and Physics (86th ed.). Boca Raton (FL): CRC Press. p. 4.64. ISBN 0-8493-0486-5.
  2. ^ Cite error: The named reference Greenwood was invoked but never defined (see the help page).

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Germanium difluoride

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Germanium difluoride (GeF2) is a chemical compound of germanium and fluorine. It is a white solid with a melting point of 110 °C, and can be produced...

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Difluoride

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Germanium fluoride

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Germanium fluoride is a chemical compound of germanium and fluorine which exists in the following forms: Germanium difluoride, GeF2, a white ionic solid...

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Germanium dibromide

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Germanium dibromide is a bromide of germanium with the chemical formula GeBr2. Germanium dibromide can be obtained by reducing germanium tetrabromide with...

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List of inorganic compounds

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sulfide – GeS2 Germanium difluoride – GeF2 Germanium dioxide – GeO2 Germanium tetrachloride – GeCl4 Germanium tetrafluoride – GeF4 Germanium telluride –...

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Germanium tetrafluoride

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Germanium tetrafluoride (GeF4) is a chemical compound of germanium and fluorine. It is a colorless gas. Germanium tetrafluoride is formed by treating...

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Glossary of chemical formulae

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Noble gas

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1962 for radon, radon difluoride (RnF 2), which was identified by radiotracer techniques and in 1963 for krypton, krypton difluoride (KrF 2). The first stable...

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Krypton

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successful synthesis of xenon compounds in 1962, synthesis of krypton difluoride (KrF 2) was reported in 1963. In the same year, KrF 4 was reported by...

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difluoride, tetrafluoride, hexafluoride, and multiple oxyfluorides have been isolated since then. Among other noble gases, krypton forms a difluoride...

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(Heptafluoropropyl)carbonimidic difluoride 378-00-7 Pentafluoroethyl carbonimidic difluoride 428-71-7 (Trifluoromethyl)carbonimidic difluoride 371-71-1 CF3N=CF2...

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Xenon

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argon, krypton, and radon, including argon fluorohydride (HArF), krypton difluoride (KrF2), and radon fluoride. By 1971, more than 80 xenon compounds were...

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Fluorine compounds

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metal atoms in octahedral coordination. Beryllium difluoride is different from the other difluorides. In general, beryllium has a tendency to bond covalently...

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Nitrogen compounds

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tetranitride (S4N4). The essentially covalent silicon nitride (Si3N4) and germanium nitride (Ge3N4) are also known: silicon nitride in particular would make...

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List of CAS numbers by chemical compound

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silver perchlorate 7783–93–9 AgF silver fluoride 7775–41–9 AgF2 silver difluoride 7783–95–1 AgI silver iodide 7783–96–2 AgIO3 silver iodate 7783–97–3 AgMnO4...

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such as pyridine. The fluorides tend to associate such that dimethyltin difluoride forms sheet-like polymers. Di- and especially tri-organotin halides, e...

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Flerovium

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hybridizations rather than sp3 hybridizations, and its decomposition to the difluoride and fluorine gas would be exothermic. The other tetrahalides (for example...

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Iodine

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the way to the pentafluoride; reaction at low temperature with xenon difluoride is necessary. Iodine trichloride, which exists in the solid state as the...

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silver monofluoride with the strongest known oxidizing agent, krypton difluoride. Silver and gold have rather low chemical affinities for oxygen, lower...

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ion to be implanted whether it is germanium, boron, or silicon, such as boron trifluoride, boron difluoride, germanium tetrafluoride or silicon tetrafluoride...

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Oxygen

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Bromine

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strong oxidising agents needed to produce it, such as fluorine or xenon difluoride. The Br–O bond in BrO− 4 is fairly weak, which corresponds to the general...

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List of compounds with carbon number 1

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difluoromethylene 2154-59-8 CF2NOP phosphorisocyanatidous difluoride 461-59-6 CF2NP phosphorocyanidous difluoride 14118-40-2 CF2N2 difluorocyanamide 7127-18-6 CF2N2O4...

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Index of chemistry articles

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George A. Olah George de Hevesy George Porter Gerhard Herzberg Germanite Germanium Gibbsite Gilbert Stork Giulio Natta Glauconite Glenn T. Seaborg Glessite...

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Radon

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oxidized by powerful oxidizing agents such as fluorine, thus forming radon difluoride (RnF 2). It decomposes back to its elements at a temperature of above...

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Selenium

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ISBN 978-0-08-037941-8. Seppelt, K.; Desmarteau, Darryl D. (1980). "Selenonyl Difluoride". Inorganic Syntheses. Vol. 20. pp. 36–38. doi:10.1002/9780470132517.ch9...

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