Sulfur monoxide | SSHADE

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Molecule

Name: Sulfur monoxide

Name and identifiers

IUPAC name: (33S,18O)Sulfur monoxide
Secondary names: Oxidosulfur, SO-33S,18O
InChI: InChI=1S/OS/c1-2/i1+2,2+1
InChI key: XTQHKBHJIVJGKJ-WWQQEUHZSA-N
Comments: $^{33}S^{16}O$ isotope

Structure and atomic composition

Formula: $^{33}S^{18}O$
Chemical formula: SO
Isotopic formula: [33S][18O]
Structural formula: [33S]=[18O]
Charge: 0
Unpaired electrons: 2

	Atom	Name	Number
	$^{33}S$	Sulfur	1
	$^{18}O$	Oxygen	1

Relations

no

Isotopic composition

Isotope mixture type: pure isotope

Nuclear spin isomers

Spin type: unique
Spin quantum numbers: 0

Molar mass: 50.971 $g/mol$
State STP: gas
State NTP: gas
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
V1	stretching	$^{33}S=^{18}O$	$\Sigma-$	no					active	active	vs

Comments

Vibration of the isotope

$^{33}S^{16}O$

Publications

Shimanouchi, 1972, Natl. Bur. Stand., 39, 1 - 160

Chemical functions and bonds

Chemical bonds

	Bond	Number
	$^{33}S=^{18}O$	1

Wikipedia