查看“︁磷化钡”︁的源代码

{{Chembox
| Name = 
| NameEn = 
|CustomizedImage=[[File:3.svg]][[File:Ba2+.svg|64px]][[File:2.svg]][[File:P3-.svg|62px]]
| IUPACName = 
| IUPACNameZh = 
| OtherNames = 
| Section1 = {{Chembox Identifiers
|   CASNo = 12380-72-2
|   CASNo_Ref = {{cascite|correct|CAS}}
|   PubChem = 
|   SMILES =  }}
| Section2 = {{Chembox Properties
| Ba=3 | P=2
|   Appearance = 黑色固体
|   Density = 
|   MeltingPt = 
|   BoilingPt = 
|   Solubility =  }}
| Section3 = {{Chembox Hazards
|   MainHazards = 
|   FlashPt = 
|   Autoignition =  }}
}}

'''磷化钡'''是一种[[无机化合物]]，化学式为Ba<sub>3</sub>P<sub>2</sub>，可由多磷化钡和金属钡反应制得，其具有反[[硫化铈|Ce<sub>2</sub>S<sub>3</sub>]]型的[[立方晶系|立方]]结构。<ref>{{cite journal|journal=Journal of the American Ceramic Society|volume=52|issue=10|language=en|issn=0002-7820|date=1969-10|pages=566–567|doi=10.1111/j.1151-2916.1969.tb09168.x|url=http://doi.wiley.com/10.1111/j.1151-2916.1969.tb09168.x|title=Properties of Ba3P2 and Other Barium Phosphidcs|accessdate=2019-06-28|author=Klaus-Eckart Maass}}</ref>钡和红磷按化学计量比在800 °C的[[氩气]]气氛中反应，也能得到Ba<sub>3</sub>P<sub>2</sub>。<ref>K. E. Maass. Properties and crystal structure of barium phosphide, Ba3P2{{de}}. ''Naturwissenschaften'', 1968. 55 (10): 489-490. ISSN: 0028-1042</ref>

==性质==
磷化钡可以迅速水解，并放出[[磷化氢]]：
: <math>\mathsf{Ba_3P_2 + 6H_2O \ \xrightarrow{} \ 3Ba(OH)_2 + 2PH_3\uparrow }</math>
它和非氧化性酸也能发生类似反应：
: <math>\mathsf{Ba_3P_2 + 6HCl \ \xrightarrow{} \ 3BaCl_2 + 2PH_3\uparrow }</math>
==参考文献==
{{reflist}}

{{钡化合物}}
{{磷化物}}

[[Category:钡化合物]]

[[Category:碱土金属磷化物]]