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

using model chemistry: MP2=FULL/cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-577.787633
Energy at 298.15K-577.795435
HF Energy-577.199181
Nuclear repulsion energy165.758977
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-pVDZ
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' 3209 3050 16.42 67.09 0.64 0.78
2 A' 3192 3034 29.10 111.51 0.74 0.85
3 A' 3137 2981 8.94 118.72 0.35 0.52
4 A' 3091 2937 15.88 236.72 0.01 0.02
5 A' 1506 1431 7.00 1.92 0.74 0.85
6 A' 1492 1418 7.60 17.68 0.75 0.86
7 A' 1416 1345 5.32 1.26 0.75 0.85
8 A' 1301 1237 31.66 6.91 0.75 0.86
9 A' 1195 1136 13.88 1.27 0.55 0.71
10 A' 1089 1035 12.07 4.42 0.49 0.66
11 A' 931 885 8.00 7.57 0.58 0.73
12 A' 667 634 20.11 13.06 0.24 0.39
13 A' 427 406 1.53 1.27 0.21 0.35
14 A' 343 326 0.94 1.09 0.64 0.78
15 A' 290 276 0.14 0.09 0.73 0.84
16 A" 3206 3047 9.54 43.52 0.75 0.86
17 A" 3187 3029 0.95 12.68 0.75 0.86
18 A" 3088 2935 12.77 1.31 0.75 0.86
19 A" 1485 1411 0.41 16.45 0.75 0.86
20 A" 1480 1407 1.43 7.92 0.75 0.86
21 A" 1407 1338 10.83 1.26 0.75 0.86
22 A" 1361 1293 0.84 2.05 0.75 0.86
23 A" 1175 1117 2.20 3.79 0.75 0.86
24 A" 962 914 0.00 1.73 0.75 0.86
25 A" 938 892 1.06 0.05 0.75 0.86
26 A" 331 314 1.69 1.67 0.75 0.86
27 A" 258 245 0.03 0.13 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21080.9 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 20035.3 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 MP2=FULL/cc-pVDZ
ABC
0.26873 0.15177 0.10674

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.887 1.016 0.000
C2 0.568 -0.061 0.000
C3 0.568 -0.902 1.268
C4 0.568 -0.902 -1.268
H5 1.429 0.626 0.000
H6 1.472 -1.533 1.292
H7 1.472 -1.533 -1.292
H8 0.558 -0.266 2.166
H9 0.558 -0.266 -2.166
H10 -0.318 -1.555 1.293
H11 -0.318 -1.555 -1.293

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.80942.72012.72012.34823.70503.70502.90212.90212.93352.9335
C21.80941.52161.52161.10172.15742.15742.17562.17562.16572.1657
C32.72011.52162.53652.16411.10282.78801.09983.49251.10142.7879
C42.72011.52162.53652.16412.78801.10283.49251.09982.78791.1014
H52.34821.10172.16412.16412.51652.51652.49912.49913.07953.0795
H63.70502.15741.10282.78802.51652.58491.78933.79461.78993.1445
H73.70502.15742.78801.10282.51652.58493.79461.78933.14451.7899
H82.90212.17561.09983.49252.49911.78933.79464.33181.78683.7939
H92.90212.17563.49251.09982.49913.79461.78934.33183.79391.7868
H102.93352.16571.10142.78793.07951.78993.14451.78683.79392.5858
H112.93352.16572.78791.10143.07953.14451.78993.79391.78682.5858

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 109.192 Cl1 C2 C4 109.192
Cl1 C3 H5 56.089 C2 C3 H6 109.550
C2 C3 H8 111.171 C2 C3 H10 110.283
C2 C4 H7 109.550 C2 C4 H9 111.171
C2 C4 H11 110.283 C3 C2 C4 112.924
C3 C2 H5 110.146 C4 C2 H5 110.146
H6 C3 H8 108.658 H6 C3 H10 108.590
H7 C4 H9 108.658 H7 C4 H11 108.590
H8 C3 H10 108.531 H9 C4 H11 108.531
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability