Hydrogen chloride | SSHADE

Processing math: 100%

Molecule

Name: Hydrogen chloride

Name and identifiers

IUPAC name: Hydrogen chloride
Secondary names: Hydrochloric acid gas, Hydrochloride, HCl
InChI: InChI=1S/ClH/h1H
InChI key: VEXZGXHMUGYJMC-UHFFFAOYSA-N
CAS number: 7647-01-0

Structure and atomic composition

Formula: $HCl$
Chemical formula: HCl
Structural formula: [H-Cl]
Charge: 0
Unpaired electrons: 0

	Atom	Name	Number
	$H$	Hydrogen	1
	$Cl$	Chlorine	1

Isotopic composition

Isotope mixture type: terrestrial abundance

Nuclear spin isomers

Spin type: unique

Molar mass: 36.461 $g/mol$
State STP: gas
State NTP: gas
Protic: protic
Polarity: polar
Dipole: 1.1086 $D$

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	$H-Cl$	$\Sigma+$	no	2886.1			2990.9	active	active		for $H^{35}Cl$

Comments

Data from NIST CCCBDB.

Chemical functions and bonds

Chemical bonds

	Bond	Number
	$H-Cl$	1