Wikipedia:WikiProject Chemicals/Chembox validation/VerifiedDataSandbox and Beryllium iodide: Difference between pages

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Saving copy of the {{chembox}} taken from revid 469972953 of page Beryllium_iodide for the Chem/Drugbox validation project (updated: 'CASNo').
 
 
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid [{{fullurl:Beryllium_iodide|oldid=469972953}} 469972953] of page [[Beryllium_iodide]] with values updated to verified values.}}
{{chembox
{{chembox
| Verifiedfields = changed
| verifiedrevid = 450710878
| Watchedfields = changed
| ImageFile = Beryllium iodide.svg
| verifiedrevid = 470456807
| ImageSize = 250px
| IUPACName =
| Name =
| ImageFile = Beryllium iodide.svg
| ImageFile1 = EntryWithCollCode92585.png
| ImageSize1 = 250px
| ImageFile2 = EntryWithCollCode92587.png
| ImageSize2 = 250px
| IUPACName =
| SystematicName = Beryllium iodide
| SystematicName = Beryllium iodide
| OtherNames =
| OtherNames =
| Section1 = {{Chembox Identifiers
| Section1 = {{Chembox Identifiers
| Abbreviations =
| Abbreviations =
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = JUCWKFHIHJQTFR-UHFFFAOYSA-L
| StdInChIKey = JUCWKFHIHJQTFR-UHFFFAOYSA-L
| CASNo_Ref = {{cascite|correct|??}}
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = <!-- blanked - oldvalue: 7787-53-3 -->
| CASNo = 7787-53-3
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 9E9VD36EWN
| EINECS =
| EINECS =
| EINECSCASNO =
| PubChem = 82231
| PubChem = 82231
| SMILES = [Be+2].[I-].[I-]
| SMILES = I[Be]I
| SMILES2 = I[Be-2](I)([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1([I+]1)[I+][Be-2]1(I)I
| InChI = 1/Be.2HI/h;2*1H/q+2;;/p-2
| InChI = 1/Be.2HI/h;2*1H/q+2;;/p-2
| RTECS =
| RTECS =
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| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG =
| KEGG =
}}
| ATCCode_prefix =
| Section2 = {{Chembox Properties
| ATCCode_suffix =
| ATC_Supplemental =}}
| Section2 = {{Chembox Properties
| Formula = [[Beryllium|Be]][[Iodine|I<sub>2</sub>]]
| Formula = [[Beryllium|Be]][[Iodine|I<sub>2</sub>]]
| MolarMass = 262.821 g/mol
| MolarMass = 262.821 g/mol
| Appearance = colorless needle-like crystals
| Appearance = colorless needle-like crystals
| Density = 4.325 g/cm³
| Density = 4.325 g/cm<sup>3</sup>
| MeltingPt = 480°C
| MeltingPtC = 480
| Melting_notes =
| MeltingPt_notes =
| BoilingPt = 590°C<ref name="hand">
| BoilingPtC = 590
| BoilingPt_ref = <ref name="hand">
{{Citation
{{Citation
| last = Perry
| last1 = Perry
| first =Dale L.
| first1 =Dale L.
| author-link =
| author-link =
| last2 =Phillips
| last2 =Phillips
| first2 =Sidney L.
| first2 =Sidney L.
| author2-link =
| author2-link =
| year =1995
| publication-date =
| title =Handbook of Inorganic Compounds
| date =
| year =1995
| edition =
| volume =
| title =Handbook of Inorganic Compounds
| edition =
| series =
| volume =
| location =
| series =
| place =
| publisher =CRC Press
| publication-place =
| place =
| pages =63
| isbn =0-8493-8671-3
| publisher =CRC Press
| pages =63
| doi =
| oclc =
| isbn =0-8493-8671-3
| url= https://books.google.com/books?id=0fT4wfhF1AsC&q=%22beryllium+iodide%22+properties
| doi =
| access-date = 2007-12-10
| oclc =
| url= http://books.google.com/?id=0fT4wfhF1AsC&printsec=frontcover&dq=%22beryllium+iodide%22+properties
| accessdate = 2007-12-10
}}</ref>
}}</ref>
| Solubility = reacts with water<ref name="hand"/>{{Citation needed|date=October 2012}}
| Boiling_notes =
| SolubleOther = Slightly soluble in [[carbon disulfide|CS<sub>2</sub>]]<br> Soluble in [[ethanol]], [[diethyl ether]]<ref name="lit">
| Solubility = Reacts violently with [[Water (molecule)|water]]<ref name="hand"/>
| SolubleOther = Slightly soluble in [[carbon disulfide|CS<sub>2</sub>]]<br> Soluble in [[ethanol]]<ref name="lit">
{{Citation
{{Citation
| last = Parsons
| last = Parsons
| first =Charles Lathrop
| first =Charles Lathrop
| author-link =
| author-link =
| last2 =
| year =1909
| title =The Chemistry and Literature of Beryllium
| first2 =
| author2-link =
| edition =
| volume =
| publication-date =
| date =
| series =
| place =Easton, Pa.
| year =1909
| publisher =Chemical Publishing
| title =The Chemistry and Literature of Beryllium
| edition =
| pages =22–23
| volume =
| isbn =
| series =
| doi =
| oclc =
| publication-place =
| url =https://books.google.com/books?id=7MxAAAAAIAAJ&q=%22beryllium+iodide%22&pg=PA21
| place =Easton, Pa.
| access-date = 2007-12-10
| publisher =Chemical Publishing
| pages =22–23
| isbn =
| doi =
| oclc =
| url =http://books.google.com/?id=7MxAAAAAIAAJ&pg=PA21&dq=%22beryllium+iodide%22
| accessdate = 2007-12-10
}}
}}
</ref>
</ref>
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| pKa =
| pKa =
| pKb = }}
| pKb = }}
| Section3 = {{Chembox Structure
| Section3 = {{Chembox Structure
| CrystalStruct =
| CrystalStruct = orthorhombic
| Coordination =
| Coordination =
| MolShape = }}
| MolShape = }}
| Section4 = {{Chembox Thermochemistry
| Section4 = {{Chembox Thermochemistry
| DeltaHf = -0.7324 kJ/g
| DeltaHf = -192.62 kJ/mol
| DeltaHc =
| DeltaHc = 19 kJ/mol
| Entropy =
| DeltaGf = -210 kJ/mol
| HeatCapacity = 0.2705 J/K
| Entropy = 130 J/mol K
| HeatCapacity = 71.14 J/(mol × K)
}}
}}
| Section5 = {{Chembox Pharmacology
| Section5 = {{Chembox Pharmacology
| AdminRoutes =
| AdminRoutes =
| Bioavail =
| Bioavail =
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| Legal_AU =
| Legal_AU =
| Legal_CA =
| Legal_CA =
| PregCat =
| Pregnancy_category =
| PregCat_AU =
| Pregnancy_AU =
| PregCat_US = }}
| Pregnancy_US = }}
| Section6 = {{Chembox Explosive
| Section6 = {{Chembox Explosive
| ShockSens =
| ShockSens =
| FrictionSens =
| FrictionSens =
| ExplosiveV =
| DetonationV =
| REFactor = }}
| REFactor = }}
| Section7 = {{Chembox Hazards
| Section7 = {{Chembox Hazards
| EUClass =
| EUIndex =
| MainHazards = ''see [[Berylliosis]]''
| MainHazards = ''see [[Berylliosis]]''
| NFPA-H =
| NFPA-H = 3
| NFPA-F =
| NFPA-F = 3
| NFPA-R =
| NFPA-R = 2
| NFPA-O =
| NFPA-S = W
| RPhrases =
| SPhrases =
| RSPhrases =
| FlashPt =
| FlashPt =
| Autoignition =
| AutoignitionPt =
| ExploLimits =
| ExploLimits =
| LD50 =
| LD50 =
| REL = Ca C 0.0005 mg/m<sup>3</sup> (as Be)<ref name=PGCH>{{PGCH|0054}}</ref>
| PEL = }}
| PEL = TWA 0.002 mg/m<sup>3</sup><br/>C 0.005 mg/m<sup>3</sup> (30 minutes), with a maximum peak of 0.025 mg/m<sup>3</sup> (as Be)<ref name=PGCH/>
| Section8 = {{Chembox Related
| IDLH = Ca [4 mg/m<sup>3</sup> (as Be)]<ref name=PGCH/> }}
| Section8 = {{Chembox Related
| OtherAnions = [[Beryllium fluoride]]<br>[[Beryllium chloride]]<br>[[Beryllium bromide]]
| OtherAnions = [[Beryllium fluoride]]<br>[[Beryllium chloride]]<br>[[Beryllium bromide]]
| OtherCations = [[magnesium iodide]]<br/>[[calcium iodide]]<br/>[[strontium iodide]]<br/>[[barium iodide]]
| OtherCations = [[magnesium iodide]]<br/>[[calcium iodide]]<br/>[[strontium iodide]]<br/>[[barium iodide]]
| OtherFunctn =
| OtherFunction =
| Function =
| OtherFunction_label =
| OtherCpds = }}
| OtherCompounds = }}
}}
}}
'''Beryllium iodide''' is the [[inorganic compound]] with the [[chemical formula|formula]] BeI<sub>2</sub>. It is a [[hygroscopic]] white solid.

==Reactions==
Beryllium iodide can be prepared by reacting [[beryllium]] metal with elemental [[iodine]] at temperatures of 500&nbsp;°C to 700&nbsp;°C:<ref name="hand"/>
:[[Beryllium|Be]] + [[Iodine|I<sub>2</sub>]] → BeI<sub>2</sub>

Beryllium iodide is also formed when [[beryllium carbide]] reacts with [[hydrogen iodide]] in the [[gas]] phase:
:[[Beryllium carbide|Be<sub>2</sub>C]] + 4 [[hydrogen iodide|HI]] → 2 BeI<sub>2</sub> + [[methane|CH<sub>4</sub>]]

Beryllium iodide reacts with [[fluorine]] giving [[beryllium fluoride]] and [[Interhalogen|fluorides of iodine]], with [[chlorine]] giving [[beryllium chloride]], and with [[bromine]] giving [[beryllium bromide]].

==Structure==
Two forms ([[Polymorphism (materials science)|polymorph]]s) of BeI<sub>2</sub> are known. Both structures consist tetrahedral Be<sup>2+</sup> centers interconnected by doubly bridging iodide ligands. One form consist of edge-sharing polytetrahedra. The other form resembles [[zinc iodide]] with interconnected adamantane-like cages.<ref>{{cite journal|author=Troyanov, S.I.|title=Crystal Modifications of Beryllium Dihalides BeCl<sub>2</sub>, BeBr<sub>2</sub> and BeI<sub>2</sub>|journal=Zhurnal Neorganicheskoi Khimii|year=2000|volume=45|pages=1619–1624}}</ref>

==Applications==
Beryllium iodide can be used in the preparation of high-purity beryllium by the decomposition of the compound on a hot [[tungsten filament]].

==References==
<references/>

{{Beryllium compounds}}
{{Iodides}}

[[Category:Beryllium compounds]]
[[Category:Iodides]]
[[Category:Alkaline earth metal halides]]
[[Category:Inorganic polymers]]
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