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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B2PLYP=FULL/aug-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 B2PLYP=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-117.778596
Energy at 298.15K 
HF Energy-117.632057
Nuclear repulsion energy70.415618
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 B2PLYP=FULL/aug-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' 3256 3131 16.41 64.57 0.61 0.76
2 A' 3170 3049 13.90 141.72 0.15 0.27
3 A' 3158 3037 15.87 59.25 0.12 0.22
4 A' 3132 3012 12.03 78.17 0.72 0.84
5 A' 3042 2926 24.36 207.40 0.02 0.04
6 A' 1705 1640 14.72 32.57 0.04 0.08
7 A' 1481 1425 14.08 2.89 0.57 0.73
8 A' 1446 1390 0.82 19.73 0.44 0.62
9 A' 1392 1339 1.55 1.83 0.75 0.86
10 A' 1324 1273 0.06 20.73 0.27 0.42
11 A' 1190 1144 0.24 1.03 0.48 0.65
12 A' 940 904 3.13 0.20 0.75 0.85
13 A' 935 899 2.69 8.17 0.05 0.10
14 A' 423 407 1.01 2.08 0.36 0.52
15 A" 3103 2985 17.98 82.27 0.75 0.86
16 A" 1464 1408 6.50 4.20 0.75 0.86
17 A" 1061 1021 4.27 0.77 0.75 0.86
18 A" 1014 975 13.08 0.59 0.75 0.86
19 A" 945 909 43.86 3.08 0.75 0.86
20 A" 586 564 12.08 1.31 0.75 0.86
21 A" 205 197 0.46 0.55 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17486.0 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 16818.1 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 B2PLYP=FULL/aug-cc-pVDZ
ABC
1.54517 0.30773 0.26954

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.144 -0.496 0.000
C2 0.000 0.477 0.000
C3 1.298 0.138 0.000
H4 1.612 -0.907 0.000
H5 2.082 0.894 0.000
H6 -0.265 1.539 0.000
H7 -0.785 -1.534 0.000
H8 -1.784 -0.351 0.884
H9 -1.784 -0.351 -0.884

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50222.52332.78703.51362.21691.09801.10031.1003
C21.50221.34132.12492.12381.09432.15832.15582.1558
C32.52331.34131.09171.08972.09842.67063.24283.2428
H42.78702.12491.09171.86203.08312.47743.55283.5528
H53.51362.12381.08971.86202.43393.75714.15674.1567
H62.21691.09432.09843.08312.43393.11612.58052.5805
H71.09802.15832.67062.47743.75713.11611.78261.7826
H81.10032.15583.24283.55284.15672.58051.78261.7673
H91.10032.15583.24283.55284.15672.58051.78261.7673

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.996 C1 C2 H6 116.380
C2 C1 H7 111.257 C2 C1 H8 110.920
C2 C1 H9 110.920 C2 C3 H4 121.361
C2 C3 H5 121.427 C3 C2 H6 118.625
H4 C3 H5 117.213 H7 C1 H8 108.368
H7 C1 H9 108.368 H8 C1 H9 106.850
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability