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All results from a given calculation for CH3CHClCH3 (Propane, 2-chloro-)

using model chemistry: HF/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/aug-cc-pVTZ
 hartrees
Energy at 0K-577.251589
Energy at 298.15K-577.259530
HF Energy-577.251589
Nuclear repulsion energy166.261908
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 HF/aug-cc-pVTZ
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' 3262 2970 45.59 44.62 0.06 0.12
2 A' 3239 2949 25.93 82.95 0.70 0.83
3 A' 3222 2933 18.62 140.32 0.55 0.71
4 A' 3166 2883 33.73 307.31 0.02 0.04
5 A' 1624 1478 5.80 0.49 0.75 0.86
6 A' 1609 1465 7.84 6.81 0.75 0.86
7 A' 1548 1410 4.21 0.43 0.74 0.85
8 A' 1402 1276 43.72 5.32 0.55 0.71
9 A' 1286 1171 16.96 1.61 0.47 0.64
10 A' 1174 1068 14.85 3.65 0.18 0.31
11 A' 947 862 14.42 9.48 0.43 0.60
12 A' 659 600 44.69 20.14 0.19 0.32
13 A' 450 410 2.85 2.23 0.07 0.14
14 A' 360 327 2.19 1.48 0.40 0.58
15 A' 288 262 0.12 0.07 0.57 0.73
16 A" 3247 2956 19.82 36.05 0.75 0.86
17 A" 3221 2932 4.01 10.77 0.75 0.86
18 A" 3159 2876 14.41 3.82 0.75 0.86
19 A" 1604 1460 0.29 6.20 0.75 0.86
20 A" 1599 1455 2.02 2.82 0.75 0.86
21 A" 1536 1398 7.06 0.06 0.75 0.86
22 A" 1479 1346 0.76 2.27 0.75 0.86
23 A" 1226 1117 1.85 3.26 0.75 0.86
24 A" 1027 935 0.02 1.82 0.75 0.86
25 A" 1017 926 0.76 0.12 0.75 0.86
26 A" 345 314 1.81 1.01 0.75 0.86
27 A" 256 233 0.03 0.04 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21975.2 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 20006.3 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 HF/aug-cc-pVTZ
ABC
0.27035 0.15177 0.10664

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.885 1.021 0.000
C2 0.567 -0.072 0.000
C3 0.567 -0.903 1.268
C4 0.567 -0.903 -1.268
H5 1.404 0.607 0.000
H6 1.459 -1.520 1.292
H7 1.459 -1.520 -1.292
H8 0.562 -0.273 2.147
H9 0.562 -0.273 -2.147
H10 -0.300 -1.551 1.304
H11 -0.300 -1.551 -1.304

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81672.72312.72312.32653.69013.69012.89442.89442.94182.9418
C21.81671.51621.51621.07822.13602.13602.15632.15632.15382.1538
C32.72311.51622.53632.14231.08502.78031.08113.47261.08252.7907
C42.72311.51622.53632.14232.78031.08503.47261.08112.79071.0825
H52.32651.07822.14232.14232.48932.48932.46842.46843.04313.0431
H63.69012.13601.08502.78032.48932.58361.75773.76601.75883.1358
H73.69012.13602.78031.08502.48932.58363.76601.75773.13581.7588
H82.89442.15631.08113.47262.46841.75773.76604.29371.75643.7796
H92.89442.15633.47261.08112.46843.76601.75774.29373.77961.7564
H102.94182.15381.08252.79073.04311.75883.13581.75643.77962.6086
H112.94182.15382.79071.08253.04313.13581.75883.77961.75642.6086

picture of Propane, 2-chloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl1 C2 C3 109.245 Cl1 C2 C4 109.245
Cl1 C3 H5 55.596 C2 C3 H6 109.277
C2 C3 H8 111.136 C2 C3 H10 110.846
C2 C4 H7 109.277 C2 C4 H9 111.136
C2 C4 H11 110.846 C3 C2 C4 113.520
C3 C2 H5 110.185 C4 C2 H5 110.185
H6 C3 H8 108.484 H6 C3 H10 108.482
H7 C4 H9 108.484 H7 C4 H11 108.482
H8 C3 H10 108.546 H9 C4 H11 108.546
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.438      
2 C 0.256      
3 C -0.967      
4 C -0.967      
5 H 0.270      
6 H 0.287      
7 H 0.287      
8 H 0.331      
9 H 0.331      
10 H 0.306      
11 H 0.306      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.908 -1.585 0.000 2.481
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.215 0.894 0.000
y 0.894 -34.264 0.000
z 0.000 0.000 -32.857
Traceless
 xyz
x 0.346 0.894 0.000
y 0.894 -1.228 0.000
z 0.000 0.000 0.882
Polar
3z2-r21.765
x2-y21.049
xy0.894
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.548 -1.058 0.000
y -1.058 7.707 0.000
z 0.000 0.000 7.428


<r2> (average value of r2) Å2
<r2> 119.749
(<r2>)1/2 10.943