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All results from a given calculation for C3H8O2 (1,3-Propanediol)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
1 2 no C1 1A

Conformer 1 (C1)

Jump to S1C2
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-268.818998
Energy at 298.15K 
HF Energy-267.981809
Nuclear repulsion energy195.135712
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.25763 0.13184 0.09636

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.018 1.051 -0.339
C2 1.287 0.461 0.163
C3 -1.243 0.406 0.306
H4 -0.085 0.914 -1.419
H5 -0.010 2.124 -0.137
O6 1.251 -0.945 -0.074
O7 -1.468 -0.912 -0.147
H8 2.049 -1.341 0.279
H9 -0.626 -1.371 -0.070
H10 2.132 0.929 -0.351
H11 1.389 0.670 1.234
H12 -1.132 0.445 1.398
H13 -2.134 0.980 0.053

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 O6 O7 H8 H9 H10 H11 H12 H13
C11.51821.52731.09041.09252.38002.44803.22172.51132.15372.14552.15092.1530
C21.51822.53462.14282.13111.42613.09391.96002.65911.09441.09592.71583.4619
C31.52732.53462.13952.16102.86171.41173.72731.91793.47792.80381.09861.0897
H41.09042.14282.13951.76442.65492.62093.53882.70812.46033.04513.04222.5245
H51.09252.13112.16101.76443.31903.36844.05293.54972.46272.44042.53672.4197
O62.38001.42612.86172.65493.31902.72040.95871.92522.08872.08343.12733.8962
O72.44803.09391.41172.62093.36842.72043.56910.96164.04853.54652.08422.0160
H83.22171.96003.72733.53884.05290.95873.56912.69872.35702.32273.81654.7896
H92.51132.65911.91792.70813.54971.92520.96162.69873.60203.15162.38992.7956
H102.15371.09443.47792.46032.46272.08874.04852.35703.60201.76973.73454.2853
H112.14551.09592.80383.04512.44042.08343.54652.32273.15161.76972.53663.7289
H122.15092.71581.09863.04222.53673.12732.08423.81652.38993.73452.53661.7604
H132.15303.46191.08972.52452.41973.89622.01604.78962.79564.28533.72891.7604

picture of 1,3-Propanediol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O6 107.828 C1 C2 H10 109.986
C1 C2 H11 109.249 C1 C3 O7 112.741
C1 C3 H12 108.892 C1 C3 H13 109.570
C2 C1 C3 112.660 C2 C1 H4 109.363
C2 C1 H5 108.331 C2 O6 H8 108.968
C3 C1 H4 108.476 C3 C1 H5 110.039
C3 O7 H9 106.275 H4 C1 H5 107.861
O6 C2 H10 111.248 O6 C2 H11 110.724
O7 C3 H12 111.640 O7 C3 H13 106.698
H10 C2 H11 107.795 H12 C3 H13 107.116
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-268.818998
Energy at 298.15K 
HF Energy-267.981809
Nuclear repulsion energy195.135712
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.25763 0.13184 0.09636

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.018 1.051 -0.339
C2 1.287 0.461 0.163
C3 -1.243 0.406 0.306
H4 -0.085 0.914 -1.419
H5 -0.010 2.124 -0.137
O6 1.251 -0.945 -0.074
O7 -1.468 -0.912 -0.147
H8 2.049 -1.341 0.279
H9 -0.626 -1.371 -0.070
H10 2.132 0.929 -0.351
H11 1.389 0.670 1.234
H12 -1.132 0.445 1.398
H13 -2.134 0.980 0.053

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 O6 O7 H8 H9 H10 H11 H12 H13
C11.51821.52731.09041.09252.38002.44803.22172.51132.15372.14552.15092.1530
C21.51822.53462.14282.13111.42613.09391.96002.65911.09441.09592.71583.4619
C31.52732.53462.13952.16102.86171.41173.72731.91793.47792.80381.09861.0897
H41.09042.14282.13951.76442.65492.62093.53882.70812.46033.04513.04222.5245
H51.09252.13112.16101.76443.31903.36844.05293.54972.46272.44042.53672.4197
O62.38001.42612.86172.65493.31902.72040.95871.92522.08872.08343.12733.8962
O72.44803.09391.41172.62093.36842.72043.56910.96164.04853.54652.08422.0160
H83.22171.96003.72733.53884.05290.95873.56912.69872.35702.32273.81654.7896
H92.51132.65911.91792.70813.54971.92520.96162.69873.60203.15162.38992.7956
H102.15371.09443.47792.46032.46272.08874.04852.35703.60201.76973.73454.2853
H112.14551.09592.80383.04512.44042.08343.54652.32273.15161.76972.53663.7289
H122.15092.71581.09863.04222.53673.12732.08423.81652.38993.73452.53661.7604
H132.15303.46191.08972.52452.41973.89622.01604.78962.79564.28533.72891.7604

picture of 1,3-Propanediol state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 O6 107.828 C1 C2 H10 109.986
C1 C2 H11 109.249 C1 C3 O7 112.741
C1 C3 H12 108.892 C1 C3 H13 109.570
C2 C1 C3 112.660 C2 C1 H4 109.363
C2 C1 H5 108.331 C2 O6 H8 108.968
C3 C1 H4 108.476 C3 C1 H5 110.039
C3 O7 H9 106.275 H4 C1 H5 107.861
O6 C2 H10 111.248 O6 C2 H11 110.724
O7 C3 H12 111.640 O7 C3 H13 106.698
H10 C2 H11 107.795 H12 C3 H13 107.116
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability