Experimental data for CH3CCl(CH3)CH3 (Propane, 2-chloro-2-methyl-)
22 02 02 11 45
Other names |
2-Methyl-2-chloropropane; 2-Methyl-2-propyl chloride; 2-Chloro-2-methylpropane; 2-Chloroisobutane; Chlorotrimethylmethane; n-Propylcarbinyl chloride; Propane, 2-chloro-2-methyl-; tert-Butyl Chloride; tert-C4H9Cl; Tertiary-butyl chloride; Trimethylchloromethane;
|
INChI |
INChIKey |
SMILES |
IUPAC name |
InChI=1S/C4H9Cl/c1-4(2,3)5/h1-3H3 |
NBRKLOOSMBRFMH-UHFFFAOYSA-N |
CC(C)(Cl)C |
2-Chloro-2-methylpropane |
State |
Conformation |
1A1 |
C3V |
Vibrational levels (cm-1)
Mode Number |
Symmetry |
Frequency |
Intensity |
Comment |
Description |
Fundamental(cm-1) |
Harmonic(cm-1) |
Reference |
(km mol-1) |
unc. |
Reference |
Calculated vibrational frequencies for
CH
3CCl(CH
3)CH
3 (Propane, 2-chloro-2-methyl-).
Gas-phase IR spectra can be found in the NIST Chemistry Webbook
here.
Geometric Data
Point Group C3v
Internal coordinates
distances (r) in Å, angles (a) in degrees, dihedrals (d) in degrees
These cartesians were determined using some assumed coordinate values.
Cartesians
Atom - Atom Distances
Distances in Å
Calculated geometries
for CH
3CCl(CH
3)CH
3 (Propane, 2-chloro-2-methyl-).
Bond descriptions
Examples: C-C single bond, C=C, double bond, C#C triple bond, C:C aromatic bond
Bond Type |
Count |
H-C |
9 |
C-C |
3 |
C-Cl |
1 |
Connectivity
Atom 1 |
Atom 2 |
C1 |
Cl2 |
C1 |
C3 |
C1 |
C4 |
C1 |
C5 |
C3 |
H6 |
C3 |
H9 |
C3 |
H10 |
C4 |
H7 |
C4 |
H11 |
C4 |
H12 |
C5 |
H8 |
C5 |
H13 |
C5 |
H14 |
Electronic energy levels (cm-1)
Energy (cm-1) |
Degeneracy |
reference |
description |
0 |
1 |
|
1A1 |
Ionization Energies (eV)
Ionization Energy |
I.E. unc. |
vertical I.E. |
v.I.E. unc. |
reference |
10.580 |
|
10.690 |
|
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 |
1A1 |
C3v |
True |
|
|
|
2.130 |
NSRDS-NBS10 |
DR |
C3v |
1 |
1 |
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
3CCl(CH
3)CH
3 (Propane, 2-chloro-2-methyl-).
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 |
1A1 |
C3v |
True |
|
|
|
|
|
C3v |
1 |
1 |
Calculated electric quadrupole moments for
CH
3CCl(CH
3)CH
3 (Propane, 2-chloro-2-methyl-).
Electric dipole polarizability (Å3)
Calculated electric dipole polarizability for
CH
3CCl(CH
3)CH
3 (Propane, 2-chloro-2-methyl-).
References
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squib |
reference |
DOI |
1976Hellwege(II/7) |
Hellwege, KH and AM Hellwege (ed.). Landolt-Bornstein: Group II: Atomic and Molecular Physics Volume 7: Structure Data of Free Polyatomic Molecules. Springer-Verlag. Berlin. 1976. |
|
1998Gus/Rui:163 |
M Gussoni, R Rui, G Zerbi "Electronic and relaxation contribution to linear molecular polarizability. An analysis of the experimental values" J. Mol. Struct. 447 (1998) 163-215 |
10.1016/S0022-2860(97)00292-5 |
NSRDS-NBS10 |
R. D. Nelson Jr., D. R. Lide, A. A. Maryott "Selected Values of electric dipole moments for molecules in the gas phase" NSRDS-NBS10, 1967 |
10.6028/NBS.NSRDS.10 |
TRC |
Frenkel, M; Marsh, K.N.; Wilhoit, R.C.; Kabo, G.J.; Roganov, G.N.,Thermodynamics of Organic Compounds in the Gas State,Thermodynamics Research Center, College Station, TX, 1994 |
|
webbook |
NIST Chemistry Webbook (http://webbook.nist.gov/chemistry) |
10.18434/T4D303 |
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