| Revision as of 16:12, 9 January 2012 editBeetstra (talk | contribs)Edit filter managers, Administrators172,055 edits Saving copy of the {{chembox}} taken from revid 469330969 of page Copper(I)_fluoride for the Chem/Drugbox validation project (updated: 'CASNo'). |
Latest revision as of 17:25, 17 November 2024 edit Keresluna (talk | contribs)Autopatrolled, Extended confirmed users4,076 edits bogus image |
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid of page ] with values updated to verified values.}} |
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{{Chembox |
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{{Chembox |
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| verifiedrevid = 444961722 |
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| ImageFile = Copper(I)-fluoride-unit-cell-3D-balls.png |
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| verifiedrevid = 477000666 |
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| ImageSize = 121 |
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| ImageName = Unit cell, ball and stick model of copper(I) fluoride |
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| IUPACName = Copper(I) fluoride |
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| IUPACName = Copper(I) fluoride |
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| SystematicName = Fluorocopper<ref>{{Cite web|title = Copper Monofluoride - PubChem Public Chemical Database|url = http://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=3084153&loc=ec_rcs|work = The PubChem Project|location = USA|publisher = National Center for Biotechnology Information}}</ref> |
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| SystematicName = Fluorocopper<ref>{{Cite web|title = Copper Monofluoride - PubChem Public Chemical Database|url = https://pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=3084153&loc=ec_rcs|work = The PubChem Project|location = USA|publisher = National Center for Biotechnology Information}}</ref> |
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| OtherNames = Cuprous fluoride |
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| OtherNames = Cuprous fluoride |
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| Section1 = {{Chembox Identifiers |
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|Section1={{Chembox Identifiers |
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| CASNo_Ref = {{cascite|correct|??}} |
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| CASNo_Ref = {{cascite|changed|??}} |
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| CASNo = <!-- blanked - oldvalue: 13478-41-6 --> |
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| CASNo = 13478-41-6 |
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| PubChem = 3084153 |
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| PubChem = 3084153 |
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| ChemSpiderID = 2341261 |
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| PubChem_Ref = {{Pubchemcite|correct|pubchem}} |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 2341261 |
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| SMILES = F |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| SMILES = F |
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| SMILES2 = F |
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| StdInChI = 1S/Cu.FH/h;1H/q+1;/p-1 |
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| SMILES = F |
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| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChI = 1S/Cu.FH/h;1H/q+1;/p-1 |
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| InChI = 1/Cu.FH/h;1H/q+1;/p-1 |
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| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = BMRUOURRLCCWHB-UHFFFAOYSA-M |
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| InChI = 1/Cu.FH/h;1H/q+1;/p-1 |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = BMRUOURRLCCWHB-UHFFFAOYSA-M |
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| InChIKey = BMRUOURRLCCWHB-REWHXWOFAQ |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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}} |
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| InChIKey = BMRUOURRLCCWHB-REWHXWOFAQ |
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|Section2={{Chembox Properties |
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}} |
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| Cu=1 | F=1 |
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| Section2 = {{Chembox Properties |
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| Density = 7.1 g cm<sup>−3</sup> |
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| Cu = 1 |
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| F = 1 |
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|Section3={{Chembox Structure |
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| ExactMass = 81.928004284 g mol<sup>-1</sup> |
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| CrystalStruct = ] |
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| Density = 7.1 g cm<sup>-3</sup> |
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| Section3 = {{Chembox Structure |
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|Section4 = {{Chembox Hazards |
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|NFPA-H = 3 |
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| CrystalStruct = ] |
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|NFPA-F = 0 |
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|NFPA-R = 0 |
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| GHSPictograms = {{GHS06}}{{GHS09}} |
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| GHSSignalWord = Warning |
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| HPhrases = {{H-phrases|}} |
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| PPhrases = {{P-phrases|}} |
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| PEL = TWA 1 mg/m<sup>3</sup> (as Cu)<ref name=PGCH>{{PGCH|0150}}</ref> |
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| REL = TWA 1 mg/m<sup>3</sup> (as Cu)<ref name=PGCH/> |
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| IDLH = TWA 100 mg/m<sup>3</sup> (as Cu)<ref name=PGCH/> |
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| Section8 = {{Chembox Related |
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| Related_ref = |
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| OtherAnions =]<br>]<br>] |
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| OtherCations =]<br>] |
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| OtherFunction = |
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| OtherCompounds =] |
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'''Copper(I) fluoride''' or cuprous fluoride is an ] with the chemical formula CuF. Its existence is uncertain. It was reported in 1933 to have a ]-type ].<ref>{{ cite journal | journal = ] | volume = 210 | issue = 3 | pages = 269–272 | year = 1933 | title = Kristallstrukturen von Fluoriden. II. HgF, HgF<sub>2</sub>, CuF und CuF<sub>2</sub> | first1 = F. | last1 = Ebert | first2 = H. | last2 = Woitinek | doi = 10.1002/zaac.19332100307 }}</ref> Modern textbooks state that CuF is not known,<ref>{{Housecroft3rd|pages=737–738}}</ref> since fluorine is so ] that it will always oxidise copper to its +2 ].<ref>{{Greenwood&Earnshaw2nd|pages=1183–1185}}</ref> ] of CuF such as are, however, known and well characterised.<ref>{{ cite journal | journal = ] | volume = 52 | year = 1981 | pages = 153–159 | title = Coordination Stabilised Copper(I) Fluoride. Crystal and Molecular Structure of Fluorotris(triphenylphosphine)copper(I)·Ethanol (1/2), Cu(PPh<sub>3</sub>)<sub>3</sub>F·2EtOH | first1 = D. J. | last1 = Gulliver | first2 = W. | last2 = Levason | first3 = M. | last3 = Webster | doi = 10.1016/S0020-1693(00)88590-4 }}</ref> |
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==Synthesis and reactivity== |
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Unlike other copper(I) halides like ], copper(I) fluoride tends to ] into copper(II) fluoride and copper in a one-to-one ratio at ambient conditions, unless it is stabilised through complexation as in the example of .<ref>{{cite journal |author2=Matthews, Steven L. |author3=Poleshchuk, Oleg Kh |author4=Walker, Nicholas R. |author5=Legon, Anthony C. |title=N2-Cu-F: A Complex of Dinitrogen and Cuprous Fluoride Characterized by Rotational Spectroscopy|journal=Angewandte Chemie|date=2006-09-25|volume=118|issue=38|pages=6489–6491|doi=10.1002/ange.200601988|last=Francis|first=Simon G.|pmid=16937427 }}</ref> |
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:2CuF → Cu + CuF<sub>2</sub> |
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== See also == |
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* ], the other simple fluoride of copper |
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== References == |
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{{Reflist}} |
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{{Copper compounds}} |
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{{fluorides}} |
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] |
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] |
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] |
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] |
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] |