| Revision as of 12:22, 15 February 2012 editBeetstra (talk | contribs)Edit filter managers, Administrators172,031 edits Saving copy of the {{chembox}} taken from revid 474098813 of page Gallium(III)_iodide for the Chem/Drugbox validation project (updated: 'CASNo'). |
Latest revision as of 15:01, 12 August 2023 edit OAbot (talk | contribs)Bots439,234 editsm Open access bot: hdl added to citation with #oabot. |
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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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| verifiedrevid = 400099055 |
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| Name = Gallium(III) iodide |
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| verifiedrevid = 476993585 |
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| ImageFile = Gallium-iodide-3D-balls.png |
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| Name = Gallium(III) iodide |
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| ImageName = Gallium(III) iodide |
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| ImageFile = Gallium-iodide-3D-balls.png |
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| ImageFile1 = Gallium-iodide-3D-vdW.png |
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| OtherNames = gallium triiodide |
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| ImageName = Gallium(III) iodide |
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| Section1 = {{Chembox Identifiers |
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| OtherNames = gallium triiodide |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| IUPACName = |
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| SystematicName = |
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| Section1 = {{Chembox Identifiers |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 75316 |
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| ChemSpiderID = 75316 |
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| EINECS = 236-611-6 |
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| InChI = 1/Ga.3HI/h;3*1H/q+3;;;/p-3 |
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| InChI = 1/Ga.3HI/h;3*1H/q+3;;;/p-3 |
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| InChIKey = DWRNSCDYNYYYHT-DFZHHIFOAW |
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| InChIKey = DWRNSCDYNYYYHT-DFZHHIFOAW |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = DWRNSCDYNYYYHT-UHFFFAOYSA-K |
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| StdInChIKey = DWRNSCDYNYYYHT-UHFFFAOYSA-K |
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| CASNo_Ref = {{cascite|correct|??}} |
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| CASNo_Ref = {{cascite|changed|??}} |
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| CASNo = <!-- blanked - oldvalue: 13450-91-4 --> |
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| CASNo = 13450-91-4 |
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| PubChem = 83478 |
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| PubChem = 83478 |
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| Section2 = {{Chembox Properties |
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| Section2 = {{Chembox Properties |
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| Formula = Ga<sub>2</sub>I<sub>6</sub> |
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| Formula = GaI<sub>3</sub> |
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| MolarMass = 450.436 g/mol |
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| MolarMass = 450.436 g/mol |
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| Appearance = light yellow powder |
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| Appearance = light yellow powder |
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| Density = 4.15 g/cm<sup>3</sup> |
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| Density = 4.5 g/cm<sup>3</sup><ref name=crc>Haynes, p. 4.63</ref> |
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| Solubility = decomposes |
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| Solubility = decomposes |
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| MeltingPt = 212 °C |
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| MeltingPtC = 212 |
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| MeltingPt_ref = <ref name=crc/> |
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| BoilingPt = 345 °C |
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| BoilingPtC = 340 |
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| BoilingPt_ref = <ref name=crc/> |
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| MagSus = −149.0·10<sup>−6</sup> cm<sup>3</sup>/mol |
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| Section7 = {{Chembox Hazards |
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| Section4 = {{Chembox Thermochemistry |
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| Thermochemistry_ref = <ref>Haynes, p. 5.20</ref> |
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| EUClass = not listed |
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| NFPA-H = 4 |
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| NFPA-R = 1 |
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| DeltaHf = −238.9 kJ/mol |
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| NFPA-F = 0 |
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| Entropy = 205.0 J/(mol·K) |
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| HeatCapacity = 100 J/(mol·K) |
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| Section5 = |
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| Section6 = |
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| Section7 = {{Chembox Hazards |
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| GHSPictograms = {{GHS05}}{{GHS07}}{{GHS08}} |
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| GHSSignalWord = Danger |
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| HPhrases = {{H-phrases|314|317|334|335|361}} |
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| PPhrases = {{P-phrases|280|305+351+338|310}} |
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| NFPA-H = 4 |
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| NFPA-R = 1 |
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| NFPA-F = 0 |
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'''Gallium(III) iodide''' is the ] with the ] ]]<sub>3</sub>. A yellow hygroscopic solid, it is the most common iodide of gallium.<ref>{{cite book|author=Donges, E. |chapter=Gallium(III) Iodide|title=Handbook of Preparative Inorganic Chemistry, 2nd Ed. |editor=Brauer, G. |publisher=Academic Press|year=1963|place=NY, NY|volume=1|pages=846}}</ref> In the ] method of growing crystals of ] uses iodine as the transport agent. In the solid state, it exists as the dimer Ga<sub>2</sub>I<sub>6</sub>.<ref>{{cite journal|doi=10.1002/zaac.200600008|title=Chemischer Transport fester Lösungen. 27. Mischphasenbildung und chemischer Transport im System Zn ''Se''/Ga ''As''|year=2006|last1=Brünig|first1= C.|last2=Locmelis|first2=S.|last3=Milke|first3=E.| last4=Binnewies|first4=M.|journal=Zeitschrift für Anorganische und Allgemeine Chemie|volume=632|issue=6|pages=1067–1072}}</ref> When vaporized, its forms GaI<sub>3</sub> molecules of D<sub>3h</sub> symmetry where the Ga–I distance is 2.458 ].<ref>Haynes, p. 9.23</ref> |
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Gallium triiodide can be reduced with gallium metal to give a green-colored ]. The nature of this species is unclear, but it is useful for the preparation of gallium(I) and gallium(II) compounds.<ref>{{cite journal|doi=10.1039/b501310k|title="GaI": A versatile reagent for the synthetic chemist |year=2005 |last1=Baker |first1=Robert J. |last2=Jones |first2=Cameron |journal=Dalton Trans |issue=8 |pages=1341–1348 |pmid=15824768 |hdl=2262/69572 |hdl-access=free }}</ref><ref>{{cite journal|doi=10.1039/b613669a|title='GaI': A new reagent for chemo- and diastereoselective C–C bond forming reactions |year=2007 |last1=Green |first1=Shaun P. |last2=Jones |first2=Cameron |last3=Stasch |first3=Andreas |last4=Rose |first4=Richard P. |journal=New J. Chem. |volume=31 |pages=127–134 }}</ref> |
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==See also== |
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*] |
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==References== |
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{{reflist}} |
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==Cited sources== |
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*{{cite book |ref=Haynes| editor= Haynes, William M. | date = 2016| title = ] | edition = 97th | publisher = ] | isbn = 9781498754293}} |
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{{Gallium compounds}} |
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{{Iodides}} |
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] |
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] |
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] |
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{{inorganic-compound-stub}} |