return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CH2ClCH2CH3 (Propane, 1-chloro-)

using model chemistry: SVWN/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes anti 1A'
Energy calculated at SVWN/TZVP
 hartrees
Energy at 0K-576.993993
Energy at 298.15K-577.001541
HF Energy-576.993993
Nuclear repulsion energy159.399582
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at SVWN/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3061 3026 12.62      
2 A' 3001 2967 25.07      
3 A' 2980 2946 7.36      
4 A' 2969 2935 12.35      
5 A' 1437 1421 14.65      
6 A' 1420 1404 1.94      
7 A' 1414 1398 2.23      
8 A' 1348 1332 7.66      
9 A' 1319 1304 12.24      
10 A' 1228 1214 15.60      
11 A' 1111 1099 0.61      
12 A' 1055 1042 1.46      
13 A' 903 892 20.98      
14 A' 748 740 30.17      
15 A' 362 358 2.61      
16 A' 225 222 2.07      
17 A" 3063 3028 14.87      
18 A" 3044 3009 13.94      
19 A" 3016 2981 0.07      
20 A" 1423 1407 14.16      
21 A" 1268 1253 0.00      
22 A" 1194 1181 0.29      
23 A" 1050 1038 2.03      
24 A" 842 832 0.25      
25 A" 735 727 4.70      
26 A" 215 213 0.01      
27 A" 116 115 1.31      

Unscaled Zero Point Vibrational Energy (zpe) 20274.0 cm-1
Scaled (by 0.9885) Zero Point Vibrational Energy (zpe) 20040.8 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at SVWN/TZVP
ABC
0.87206 0.08040 0.07681

See section I.F.4 to change rotational constant units
Geometric Data calculated at SVWN/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.575 0.000
C2 0.901 -0.621 0.000
C3 2.350 -0.200 0.000
Cl4 -1.728 0.107 0.000
H5 0.161 1.197 0.892
H6 0.161 1.197 -0.892
H7 0.676 -1.242 -0.883
H8 0.676 -1.242 0.883
H9 3.021 -1.070 0.000
H10 2.593 0.405 -0.888
H11 2.593 0.405 0.888

Atom - Atom Distances (Å)
  C1 C2 C3 Cl4 H5 H6 H7 H8 H9 H10 H11
C11.49772.47451.79061.09951.09952.12992.12993.44022.74592.7459
C21.49771.50912.72842.15672.15671.10221.10222.16732.16892.1689
C32.47451.50914.09002.74622.74622.16032.16031.09901.10151.1015
Cl41.79062.72844.09002.35652.35652.89472.89474.89344.42164.4216
H51.09952.15672.74622.35651.78453.06012.49263.75773.11642.5579
H61.09952.15672.74622.35651.78452.49263.06013.75772.55793.1164
H72.12991.10222.16032.89473.06012.49261.76572.51182.52703.0857
H82.12991.10222.16032.89472.49263.06011.76572.51183.08572.5270
H93.44022.16731.09904.89343.75773.75772.51182.51181.77431.7743
H102.74592.16891.10154.42163.11642.55792.52703.08571.77431.7758
H112.74592.16891.10154.42162.55793.11643.08572.52701.77431.7758

picture of Propane, 1-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 110.767 C1 C2 H7 109.070
C1 C2 H8 109.070 C2 C1 Cl4 111.836
C2 C1 H5 111.352 C2 C1 H6 111.352
C2 C3 H9 111.428 C2 C3 H10 111.410
C2 C3 H11 111.410 C3 C2 H7 110.683
C3 C2 H8 110.683 Cl4 C1 H5 106.791
Cl4 C1 H6 106.791 H5 C1 H6 108.480
H7 C2 H8 106.453 H9 C3 H10 107.473
H9 C3 H11 107.473 H10 C3 H11 107.429
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at SVWN/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.351      
2 C -0.333      
3 C -0.505      
4 Cl -0.093      
5 H 0.201      
6 H 0.201      
7 H 0.183      
8 H 0.183      
9 H 0.186      
10 H 0.163      
11 H 0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.179 0.273 0.000 2.196
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.667 0.070 0.000
y 0.070 -33.016 0.000
z 0.000 0.000 -33.077
Traceless
 xyz
x -2.620 0.070 0.000
y 0.070 1.356 0.000
z 0.000 0.000 1.264
Polar
3z2-r22.528
x2-y2-2.650
xy0.070
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.365 0.027 0.000
y 0.027 6.542 0.000
z 0.000 0.000 6.204


<r2> (average value of r2) Å2
<r2> 150.405
(<r2>)1/2 12.264