For faster navigation, this Iframe is preloading the Wikiwand page for 氢化铯.

氢化铯

氢化铯
IUPAC名
Caesium hydride
识别
CAS号 13772-47-9  checkY
PubChem 139281
ChemSpider 122830
SMILES
 
  • [H-].[Cs+]
InChI
 
  • 1S/Cs.H/q+1;-1
InChIKey HXCOCQWMKNUQSA-UHFFFAOYSA-N
性质
化学式 CsH
摩尔质量 133.91339 g·mol⁻¹
外观 白色或无色晶体或粉末
结构
晶体结构 面心立方
配位几何 八面体
相关物质
其他阴离子 CsFCsClCsBrCsI
其他阳离子 氢化锂
氢化钠
氢化钾
氢化铷
氢化钫
以及其他所有氢化物
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

氢化铯(CsH)是的化合物。氢化铯是金属蒸汽中光诱导粒子生成中产生的第一种物质[1] 在应用铯的离子推进系统的早期研究中很有希望。[2]

CsH中的铯核可以通过与光泵铯蒸汽反应被超极化,这一光泵称为自旋交换光泵(SEOP)。SEOP能以数量级程度增加铯核的核磁共振(NMR)信号。[3]

晶体结构

在常温和大气压强下,CsH与NaCl的结构相同。

参考文献

  1. ^ Tam, A.; Moe, G.; Happer, W., Particle Formation by Resonant Laser Light in Alkali-Metal Vapor, Phys. Rev. Lett., 1975, 35: 1630–33, doi:10.1103/PhysRevLett.35.1630 .
  2. ^ Burkhart, J. A.; Smith, F. J., Application of dynamic programming to optimizing the orbital control process of a 24-hour communications satellite, NASA Technical Report, November 1963 [2010-09-09], (原始内容存档于2011-06-05) 
  3. ^ Ishikawa, K.; Patton, B.; Jau, Y.-Y.; Happer, W., Spin Transfer from an Optically Pumped Alkali Vapor to a Solid, Phys. Rev. Lett., 2007, 98: 183004, doi:10.1103/PhysRevLett.98.183004 .


{{bottomLinkPreText}} {{bottomLinkText}}
氢化铯
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?