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

using model chemistry: HF/cc-pVQZ

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/cc-pVQZ
 hartrees
Energy at 0K-577.261770
Energy at 298.15K-577.269709
HF Energy-577.261770
Nuclear repulsion energy166.411868
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/cc-pVQZ
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' 3261 2962 47.56 44.30 0.08 0.15
2 A' 3239 2942 28.86 84.69 0.70 0.83
3 A' 3222 2927 16.71 147.87 0.55 0.71
4 A' 3167 2877 33.36 295.45 0.02 0.04
5 A' 1624 1475 5.91 0.65 0.74 0.85
6 A' 1610 1462 7.56 8.00 0.75 0.86
7 A' 1549 1407 4.22 0.46 0.71 0.83
8 A' 1403 1275 42.83 5.26 0.66 0.80
9 A' 1286 1168 16.63 1.70 0.38 0.55
10 A' 1174 1066 14.62 3.38 0.26 0.42
11 A' 947 861 14.26 9.63 0.44 0.61
12 A' 663 602 43.33 18.41 0.23 0.37
13 A' 451 409 2.71 1.92 0.10 0.18
14 A' 360 327 2.09 1.38 0.48 0.64
15 A' 288 262 0.12 0.06 0.66 0.79
16 A" 3247 2949 20.44 38.57 0.75 0.86
17 A" 3221 2926 3.97 11.22 0.75 0.86
18 A" 3160 2870 14.79 3.33 0.75 0.86
19 A" 1604 1457 0.34 7.38 0.75 0.86
20 A" 1599 1453 1.97 3.18 0.75 0.86
21 A" 1536 1395 6.89 0.03 0.75 0.86
22 A" 1479 1343 0.77 2.40 0.75 0.86
23 A" 1226 1114 1.89 3.19 0.75 0.86
24 A" 1026 932 0.03 1.96 0.75 0.86
25 A" 1017 924 0.77 0.11 0.75 0.86
26 A" 346 314 1.79 1.09 0.75 0.86
27 A" 256 233 0.02 0.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21979.1 cm-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 19965.8 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 HF/cc-pVQZ
ABC
0.27061 0.15214 0.10685

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.882 1.021 0.000
C2 0.565 -0.071 0.000
C3 0.565 -0.903 1.268
C4 0.565 -0.903 -1.268
H5 1.404 0.605 0.000
H6 1.455 -1.522 1.291
H7 1.455 -1.522 -1.291
H8 0.562 -0.274 2.146
H9 0.562 -0.274 -2.146
H10 -0.303 -1.549 1.304
H11 -0.303 -1.549 -1.304

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.81242.72042.72042.32393.68663.68662.89282.89282.93942.9394
C21.81241.51611.51611.07792.13592.13592.15602.15602.15332.1533
C32.72041.51612.53512.14121.08442.77831.08063.47131.08202.7897
C42.72041.51612.53512.14122.77831.08443.47131.08062.78971.0820
H52.32391.07792.14122.14122.48782.48782.46782.46783.04183.0418
H63.68662.13591.08442.77832.48782.58101.75683.76381.75793.1340
H73.68662.13592.77831.08442.48782.58103.76381.75683.13401.7579
H82.89282.15601.08063.47132.46781.75683.76384.29281.75533.7786
H92.89282.15603.47131.08062.46783.76381.75684.29283.77861.7553
H102.93942.15331.08202.78973.04181.75793.13401.75533.77862.6082
H112.93942.15332.78971.08203.04183.13401.75793.77861.75532.6082

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 109.304 Cl1 C2 C4 109.304
Cl1 C3 H5 55.583 C2 C3 H6 109.314
C2 C3 H8 111.146 C2 C3 H10 110.842
C2 C4 H7 109.314 C2 C4 H9 111.146
C2 C4 H11 110.842 C3 C2 C4 113.448
C3 C2 H5 110.120 C4 C2 H5 110.120
H6 C3 H8 108.477 H6 C3 H10 108.469
H7 C4 H9 108.477 H7 C4 H11 108.469
H8 C3 H10 108.522 H9 C4 H11 108.522
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Cl -0.215      
2 C -0.034      
3 C -0.189      
4 C -0.189      
5 H 0.132      
6 H 0.070      
7 H 0.070      
8 H 0.099      
9 H 0.099      
10 H 0.080      
11 H 0.080      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.879 -1.563 0.000 2.444
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.167 0.887 0.000
y 0.887 -34.212 0.000
z 0.000 0.000 -32.827
Traceless
 xyz
x 0.352 0.887 0.000
y 0.887 -1.215 0.000
z 0.000 0.000 0.863
Polar
3z2-r21.726
x2-y21.044
xy0.887
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.304 -1.132 0.000
y -1.132 7.417 0.000
z 0.000 0.000 7.117


<r2> (average value of r2) Å2
<r2> 119.546
(<r2>)1/2 10.934