查看“︁四溴化锆”︁的源代码

{{chembox
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 470637748
| NameEn = Zirconium(IV) bromide
| ImageFile =Tin-tetraiodide-unit-cell-3D-balls.png
| ImageName = 
| OtherNames = 溴化锆<BR>溴化锆(IV)
|Section1={{Chembox Identifiers
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 75549
| PubChem = 83727
| EC_number = 237-417-4
| InChI = 1/4BrH.Zr/h4*1H;/q;;;;+4/p-4
| InChIKey = LSWWNKUULMMMIL-XBHQNQODAM
| SMILES = Br[Zr](Br)(Br)Br
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/4BrH.Zr/h4*1H;/q;;;;+4/p-4
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = LSWWNKUULMMMIL-UHFFFAOYSA-J
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 13777-25-8
 }}
|Section2={{Chembox Properties
| Formula = ZrBr<sub>4</sub>
| MolarMass = 410.86 g/mol
| Appearance = 白色至灰白色粉末或晶体
| Density = 4.201 g/cm<sup>3</sup>（固体）
| Solubility = 反应
| MeltingPtC = 450
| BoilingPt = 升华
}}
|Section3={{Chembox Structure
| CrystalStruct = [[立方晶系]]，[[Pearson符号|''cP40'']]
| SpaceGroup = P-43m, No. 205 
 }}
|Section7={{Chembox Hazards
| NFPA-H = 3
| NFPA-R = 2
| NFPA-F = 0
| GHSPictograms = {{GHS05}}
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|314}}
| PPhrases = {{P-phrases|260|264|280|301+330+331|303+361+353|304+340|305+351+338|310|321|363|405|501}}
 }}
|Section8={{Chembox Related
| OtherAnions = [[四氟化锆]]<br />[[四氯化锆]]<br />[[四碘化锆]]
| OtherCations = [[四溴化钛]]<br />[[四溴化铪]]
 }}
}}

'''四溴化锆'''是一种[[无机化合物]]，化学式为ZrBr<sub>4</sub>，它是无色固体，可用于制备其它含Zr–Br键的化合物。

==制备及性质==
四溴化锆可由[[二氧化锆]]和[[溴]]的[[碳热反应]]制得：<ref>R. C. Young, Hewitt G. Fletcher,  "Anhydrous Zirconium Tetrabromide" Inorganic Syntheses, 1939, vol. 1, pp.  49–51. {{DOI|10.1002/9780470132326.ch18}}</ref>
: ZrO<sub>2</sub>  +  2 C +  2 Br<sub>2</sub>   →   ZrBr<sub>4</sub>  +  2 CO
它也可以通过和[[三溴化硼]]的卤素交换反应制得：<ref>无机化学丛书. 第八卷 钛分族 钒分族 铬分族. 科学出版社. pp 116</ref>
: 3 ZrCl<sub>4</sub>  +  4 BBr<sub>3</sub>  →  3 ZrBr<sub>4</sub>  +  4 BCl<sub>3</sub>

==反应==
四溴化锆的化学性质和四氯化锆十分相似，其化学性质活泼，可以和水反应，得到ZrOBr<sub>2</sub>。

四溴化锆可以被金属锆或[[铝]]还原，生成[[三溴化锆]]。<ref name="gbrauer">{{cite book | last=Baudler | first=Marianne | title=Handbuch der präparativen anorganischen Chemie Bd. 2. / Unter Mitarb. von M. Baudler ... | publication-place=Stuttgart | date=1978 | isbn=978-3-432-87813-3 | oclc=310719490 | language=de|page=1354ff}}</ref>
:<math>\mathrm{3 \ ZrBr_4 + Zr \longrightarrow 4 \ ZrBr_3}</math>
:<math>\mathrm{3 \ ZrBr_4 + Al \longrightarrow 3 \ ZrBr_3 + AlBr_3}</math>

==参考文献==
{{reflist}}

{{锆化合物}}
{{溴化物}}

[[Category:金属卤化物]]
[[Category:锆化合物]]
[[Category:溴化物]]