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

using model chemistry: MP2=FULL/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 MP2=FULL/cc-pVQZ
 hartrees
Energy at 0K-578.185167
Energy at 298.15K-578.192951
HF Energy-577.261370
Nuclear repulsion energy167.566183
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 MP2=FULL/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' 3199 3061 13.00 55.73 0.56 0.72
2 A' 3181 3044 25.16 90.11 0.72 0.84
3 A' 3140 3006 2.79 104.32 0.38 0.55
4 A' 3088 2955 14.94 308.52 0.01 0.01
5 A' 1526 1460 8.35 0.59 0.75 0.86
6 A' 1512 1447 9.14 7.80 0.75 0.85
7 A' 1426 1364 7.31 0.33 0.64 0.78
8 A' 1303 1247 27.70 4.97 0.68 0.81
9 A' 1201 1150 14.88 1.82 0.49 0.66
10 A' 1095 1048 12.65 3.72 0.30 0.46
11 A' 929 889 8.47 6.67 0.48 0.65
12 A' 669 640 20.24 13.59 0.19 0.32
13 A' 426 408 1.38 1.20 0.10 0.18
14 A' 342 327 1.02 1.05 0.55 0.71
15 A' 282 270 0.12 0.06 0.68 0.81
16 A" 3196 3059 8.56 34.05 0.75 0.86
17 A" 3175 3039 0.46 11.51 0.75 0.86
18 A" 3086 2953 9.79 2.37 0.75 0.86
19 A" 1504 1439 0.22 7.78 0.75 0.86
20 A" 1499 1435 2.70 2.61 0.75 0.86
21 A" 1413 1352 13.27 0.03 0.75 0.86
22 A" 1370 1312 0.32 1.93 0.75 0.86
23 A" 1177 1126 1.93 2.45 0.75 0.86
24 A" 968 927 0.02 0.89 0.75 0.86
25 A" 947 907 1.15 0.14 0.75 0.86
26 A" 329 315 1.39 1.11 0.75 0.86
27 A" 247 237 0.01 0.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21113.5 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 20207.7 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 MP2=FULL/cc-pVQZ
ABC
0.27442 0.15494 0.10897

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.881 1.002 0.000
C2 0.565 -0.058 0.000
C3 0.565 -0.891 1.256
C4 0.565 -0.891 -1.256
H5 1.407 0.626 0.000
H6 1.457 -1.511 1.280
H7 1.457 -1.511 -1.280
H8 0.550 -0.266 2.141
H9 0.550 -0.266 -2.141
H10 -0.306 -1.538 1.274
H11 -0.306 -1.538 -1.274

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.79272.69292.69292.31843.66353.66352.87062.87062.89912.8991
C21.79271.50721.50721.08442.13242.13242.15112.15112.13862.1386
C32.69291.50722.51172.14171.08672.75911.08353.45381.08522.7530
C42.69291.50722.51172.14172.75911.08673.45381.08352.75301.0852
H52.31841.08442.14172.14172.49142.49142.47242.47243.03973.0397
H63.66352.13241.08672.75912.49142.56061.76423.75181.76383.1044
H73.66352.13242.75911.08672.49142.56063.75181.76423.10441.7638
H82.87062.15111.08353.45382.47241.76423.75184.28181.76113.7436
H92.87062.15113.45381.08352.47243.75181.76424.28183.74361.7611
H102.89912.13861.08522.75303.03971.76383.10441.76113.74362.5487
H112.89912.13862.75301.08523.03973.10441.76383.74361.76112.5487

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 109.081 Cl1 C2 C4 109.081
Cl1 C3 H5 55.920 C2 C3 H6 109.516
C2 C3 H8 111.207 C2 C3 H10 110.101
C2 C4 H7 109.516 C2 C4 H9 111.207
C2 C4 H11 110.101 C3 C2 C4 112.866
C3 C2 H5 110.396 C4 C2 H5 110.396
H6 C3 H8 108.764 H6 C3 H10 108.604
H7 C4 H9 108.764 H7 C4 H11 108.604
H8 C3 H10 108.594 H9 C4 H11 108.594
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability