Caesium chloride | SSHADE

Molecule

Name: Caesium chloride

Name and identifiers

IUPAC name: Caesium chloride
Secondary names: Cesium chloride, CsCl
InChI: InChI=1S/ClH.Cs/h1H;/q;+1/p-1
InChI key: AIYUHDOJVYHVIT-UHFFFAOYSA-M
CAS number: 7647-17-8

Structure and atomic composition

Formula: $CsCl$
Chemical formula: CsCl
Structural formula: [Cs+] [Cl-]
Charge: 0
Unpaired electrons: 0

	Atom	Name	Number
	$Cs^+$	Caesium cation	1
	$Cl^-$	Chloride anion	1

Isotopic composition

Isotope mixture type: terrestrial abundance

Nuclear spin isomers

Spin type: unique

Molar mass: 168.358 $g/mol$
State STP: solid
State NTP: solid
Protic: aprotic
Polarity: polar

Fundamental vibration modes

Molecule symmetry

Cinfv

Case

diatomic

Vibrations number

1

Vibrations

Label	Mode	Bond	Symmetry	Degeneracy	Fundamental frequency	Observed frequency	Observed frequency	Harmonic frequency	Activity IR	Activity Raman	Strength	Comments
V	stretching	$Cs^+ \cdot Cl^-$	$\Sigma+$	no	214.0				active	active		for $^{133}Cs^{35}Cl$

Chemical functions and bonds

Chemical bonds

	Bond	Number
	$Cs^+ \cdot Cl^-$	1