Experimental data for CH2ClCHClCH3 (Propane, 1,2-dichloro-)
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Other names |
α,β-dichloropropane; α,β-Propylene dichloride; 1,2-Dichloropropane; Bichlorure de propylene; Chlorinated C3 hydrocarbons; D-d Mixture; Dichloropropane; Dwuchloropropan; ENT 15,406; Nemex; Propane, 1,2-dichloro-; Propylene chloride; Propylene dichloride; Vidden D; alpha,beta-dichloropropane; alpha,beta-Propylene dichloride;
|
INChI |
INChIKey |
SMILES |
IUPAC name |
InChI=1S/C3H6Cl2/c1-3(5)2-4/h3H,2H2,1H3 |
KNKRKFALVUDBJE-UHFFFAOYSA-N |
C[C@@H](Cl)CCl |
1,2-Dichloropropane |
Vibrational levels (cm-1)
vibrational zero-point energy: 18334.5 cm
-1 (from fundamental vibrations)
Calculated vibrational frequencies for
CH
2ClCHClCH
3 (Propane, 1,2-dichloro-).
Gas-phase IR spectra can be found in the NIST Chemistry Webbook
here.
Geometric Data
Point Group C1
Internal coordinates
distances (r) in Å, angles (a) in degrees, dihedrals (d) in degrees
Cartesians
Atom - Atom Distances
Distances in Å
Calculated geometries
for CH
2ClCHClCH
3 (Propane, 1,2-dichloro-).
Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type |
Count |
H-C |
6 |
C-C |
2 |
C-Cl |
2 |
Connectivity
Atom 1 |
Atom 2 |
C1 |
Cl2 |
C1 |
H3 |
C1 |
H4 |
C1 |
C5 |
C5 |
H6 |
C5 |
Cl7 |
C5 |
C8 |
C8 |
H9 |
C8 |
H10 |
C8 |
H11 |
Electronic energy levels (cm-1)
Energy (cm-1) |
Degeneracy |
reference |
description |
0 |
1 |
|
1A |
Ionization Energies (eV)
Ionization Energy |
I.E. unc. |
vertical I.E. |
v.I.E. unc. |
reference |
10.800 |
0.100 |
11.060 |
|
webbook |
Dipole, Quadrupole and Polarizability
Electric dipole moment
State |
Config |
State description |
Conf description |
Exp. min. |
Dipole (Debye) |
Reference |
comment |
Point Group |
Components |
x |
y |
z |
total |
dipole |
quadrupole |
1 |
1 |
1A |
C1 |
True |
|
|
|
|
|
|
C1 |
3 |
5 |
Experimental dipole measurement abbreviations: MW microwave; DT Dielectric with Temperature variation; DR Indirect (usually an upper limit); MB Molecular beam
Calculated electric dipole moments for
CH
2ClCHClCH
3 (Propane, 1,2-dichloro-).
Electric quadrupole moment
State |
Config |
State description |
Conf description |
Exp. min. |
Quadrupole (D Å) |
Reference |
comment |
Point Group |
Components |
xx |
yy |
zz |
dipole |
quadrupole |
1 |
1 |
1A |
C1 |
True |
|
|
|
|
|
C1 |
3 |
5 |
Calculated electric quadrupole moments for
CH
2ClCHClCH
3 (Propane, 1,2-dichloro-).
References
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squib |
reference |
DOI |
1992Kuchitsu(II/21) |
Kuchitsu (ed.), Landolt-Bornstein: Group II: Atomic and Molecular Physics Volume 21: Structure Data of Free Polyatomic Molecules. Springer-Verlag, Berlin, 1992. |
|
1996Gui/Hsu:83 |
Guirgis, Hsu, Vlaservich, Stidham, and Durig. Vibrational spectrum, ab initio calculations, assignments of fundamentals, barriers to internal rotation and stabilities of conformers of 1,2-dichloropropane. J. Mol. Struct. Vol. 378. pgs. 83-102. |
10.1016/0022-2860(95)09077-0 |
webbook |
NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) |
10.18434/T4D303 |
Got a better number? Please email us at
cccbdb@nist.gov