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

using model chemistry: MP2=FULL/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 MP2=FULL/cc-pVTZ
 hartrees
Energy at 0K-578.055263
Energy at 298.15K-578.063076
HF Energy-577.249772
Nuclear repulsion energy167.453293
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-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' 3189 3028 15.40 57.17 0.46 0.63
2 A' 3171 3011 28.51 83.13 0.70 0.82
3 A' 3143 2984 1.24 118.38 0.46 0.63
4 A' 3093 2937 16.27 278.64 0.01 0.02
5 A' 1531 1454 8.23 0.77 0.75 0.86
6 A' 1519 1442 8.27 9.87 0.75 0.86
7 A' 1427 1355 7.46 0.53 0.59 0.74
8 A' 1311 1245 27.08 5.62 0.73 0.84
9 A' 1203 1142 13.29 1.43 0.49 0.66
10 A' 1095 1040 12.98 3.76 0.39 0.56
11 A' 930 883 8.34 6.88 0.51 0.67
12 A' 668 635 19.51 12.72 0.21 0.35
13 A' 425 404 1.36 1.06 0.14 0.24
14 A' 342 324 0.97 1.06 0.60 0.75
15 A' 290 276 0.15 0.07 0.71 0.83
16 A" 3186 3024 10.22 37.21 0.75 0.86
17 A" 3164 3004 0.45 10.52 0.75 0.86
18 A" 3091 2935 9.82 2.11 0.75 0.86
19 A" 1510 1433 0.10 11.28 0.75 0.86
20 A" 1505 1429 2.65 2.15 0.75 0.86
21 A" 1415 1343 12.68 0.24 0.75 0.86
22 A" 1377 1307 0.28 2.13 0.75 0.86
23 A" 1178 1118 2.04 2.63 0.75 0.86
24 A" 967 918 0.02 1.10 0.75 0.86
25 A" 949 901 1.12 0.10 0.75 0.86
26 A" 329 312 1.44 1.27 0.75 0.86
27 A" 256 243 0.01 0.09 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 21130.9 cm-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 20061.6 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-pVTZ
ABC
0.27445 0.15456 0.10881

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Cl1 -0.885 1.001 0.000
C2 0.568 -0.056 0.000
C3 0.568 -0.891 1.256
C4 0.568 -0.891 -1.256
H5 1.408 0.627 0.000
H6 1.459 -1.513 1.279
H7 1.459 -1.513 -1.279
H8 0.554 -0.266 2.141
H9 0.554 -0.266 -2.141
H10 -0.306 -1.535 1.272
H11 -0.306 -1.535 -1.272

Atom - Atom Distances (Å)
  Cl1 C2 C3 C4 H5 H6 H7 H8 H9 H10 H11
Cl11.79642.69542.69542.32323.66703.66702.87432.87432.89542.8954
C21.79641.50781.50781.08272.13352.13352.15162.15162.13722.1372
C32.69541.50782.51132.14131.08692.75761.08353.45381.08532.7506
C42.69541.50782.51132.14132.75761.08693.45381.08352.75061.0853
H52.32321.08272.14132.14132.49312.49312.47242.47243.03753.0375
H63.66702.13351.08692.75762.49312.55781.76513.75091.76453.1016
H73.66702.13352.75761.08692.49312.55783.75091.76513.10161.7645
H82.87432.15161.08353.45382.47241.76513.75094.28251.76143.7412
H92.87432.15163.45381.08352.47243.75091.76514.28253.74121.7614
H102.89542.13721.08532.75063.03751.76453.10161.76143.74122.5437
H112.89542.13722.75061.08533.03753.10161.76453.74121.76142.5437

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 109.011 Cl1 C2 C4 109.011
Cl1 C3 H5 56.012 C2 C3 H6 109.553
C2 C3 H8 111.212 C2 C3 H10 109.938
C2 C4 H7 109.553 C2 C4 H9 111.212
C2 C4 H11 109.938 C3 C2 C4 112.768
C3 C2 H5 110.430 C4 C2 H5 110.430
H6 C3 H8 108.827 H6 C3 H10 108.645
H7 C4 H9 108.827 H7 C4 H11 108.645
H8 C3 H10 108.615 H9 C4 H11 108.615
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability