CHEBI:49499 - beryllium difluoride

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ChEBI Name beryllium difluoride
ChEBI ID CHEBI:49499
Definition The fluoride salt of beryllium (+2 oxidation state). In the solid state it exists as a glass, with four-coordinate Be2+ tetrahedral centres and two-coordinate fluoride centres. As a gas it adopts a linear triatomic structure and in the liquid state a fluctuating tetrahedral structure. In protein crystallography it is used as a mimic of phosphate.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula BeF2
Net Charge 0
Average Mass 47.00899
Monoisotopic Mass 47.009
InChI InChI=1S/Be.2FH/h;2*1H/q+2;;/p-2
InChIKey JZKFIPKXQBZXMW-UHFFFAOYSA-L
SMILES F[Be]F
ChEBI Ontology
Outgoing beryllium difluoride (CHEBI:49499) is a beryllium molecular entity (CHEBI:33780)
beryllium difluoride (CHEBI:49499) is a fluoride salt (CHEBI:24060)
Synonyms Sources
Be2F4 ChemIDplus
BeF2 ChemIDplus
Beryllium fluoride ChemIDplus
Berylliumfluorid ChEBI
Database Link Database
CPD0-1230 MetaCyc
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Registry Numbers Types Sources
14667390 Reaxys Registry Number Reaxys
7787-49-7 CAS Registry Number ChemIDplus
7787-49-7 CAS Registry Number NIST Chemistry WebBook
95146 Gmelin Registry Number Gmelin
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Last Modified
15 August 2013