| 词条 | Dichlorine trioxide |
| 释义 |
| Verifiedfields = changed | verifiedrevid = 476997879 | ImageFileL1 = Dichlortrioxid.svg | ImageFileR1 = Dichlorine-trioxide-3D-spacefill.png | IUPACName = dichlorine trioxide | OtherNames = chlorine trioxide chlorine chlorate chlorine(I,V) oxide | Reference = [1] |Section1={{Chembox Identifiers | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 11514723 | InChI = 1/Cl2O3/c1-5-2(3)4 | InChIKey = SAUMVKNLVQDHMJ-UHFFFAOYAS | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/Cl2O3/c1-5-2(3)4 | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = SAUMVKNLVQDHMJ-UHFFFAOYSA-N | CASNo_Ref = {{cascite|changed|??}} | CASNo = 17496-59-2 | PubChem = 167661 | SMILES = ClOCl(=O)=O }} |Section2={{Chembox Properties | Formula = Cl2O3 | MolarMass = 118.903 g/mol | Appearance = dark brown solid | Density = | MeltingPt = explodes below 0 °C | BoilingPt = | Solubility = }} |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} }}Dichlorine trioxide, Cl2O3, is a chlorine oxide. It is a dark brown solid discovered in 1967 which is explosive even below 0 °C.[2] It is formed by the low-temperature photolysis of ClO2 and is formed along with Cl2O6, Cl2 and O2. Its structure is believed to be OCl−ClO2 with possible isomers such as Cl−O−ClO2.[3] It is the theoretical anhydride of chlorous acid.{{clarify|date=December 2015}} References1. ^{{cite book | last = Lide | first = David R. | year = 1998 | title = Handbook of Chemistry and Physics | edition = 87 | volume = | location = Boca Raton, Florida | publisher = CRC Press | isbn = 0-8493-0594-2 | pages = 4–51}} {{Chlorine compounds}}{{Oxygen compounds}}{{Inorganic-compound-stub}}2. ^{{cite book |author= N. N. Greenwood and A. Earnshaw, |title=Chemistry of the Elements |year=1997 |publisher=Butterworth-Heinemann |isbn=978-0750633659 }} 3. ^Egon Wiberg, Arnold Frederick Holleman (2001) Inorganic Chemistry, Elsevier {{ISBN|0-12-352651-5}} 1 : Chlorine oxides |
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