Carbon monoxide | SSHADE

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Molecule

Name: Carbon monoxide

Name and identifiers

IUPAC name: (12C,16O)Carbon monoxide
Secondary names: Carbon oxide, Carbonic oxide, CO
InChI: InChI=1S/CO/c1-2/i1+0,2+0
InChI key: UGFAIRIUMAVXCW-ZCWHFVSRSA-N
Comments: $^{12}C^{16}O$

Structure and atomic composition

Formula: $^{12}C^{16}O$
Chemical formula: CO
Isotopic formula: [12]C[16]O
Structural formula: [12C-]#[16O+]
Charge: 0
Unpaired electrons: 0

	Atom	Name	Number
	$^{12}C$	Carbon	1
	$^{16}O$	Oxygen	1

Relations

no

Isotopic composition

Isotope mixture type: pure isotope

Nuclear spin isomers

Spin type: unique
Spin quantum numbers: 0

Molar mass: 27.994915 $g/mol$
State STP: gas
Protic: aprotic
Polarity: nonpolar
Dipole: 0.1098 $D$

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	$^{12}C^-\equiv ^{16}O^+$	$\Sigma+$	no	2143.0	2143.271		2169.8136	active	active	vs

Comments

Data from HITRAN

Publications

Rothman et al., 2005, J. Quant. Spectrosc. Radiat. Transf., 96, 139 - 204

Chemical functions and bonds

Chemical bonds

	Bond	Number
	$^{12}C^-\equiv ^{16}O^+$	1