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All results from a given calculation for C3H6O (2-Propen-1-ol)

using model chemistry: MP2=FULL/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2=FULL/3-21G*
 hartrees
Energy at 0K-191.240853
Energy at 298.15K-191.247081
HF Energy-190.846412
Nuclear repulsion energy114.970703
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/3-21G*
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 3509 3326 1.20      
2 A 3262 3092 15.90      
3 A 3208 3041 2.99      
4 A 3173 3008 8.10      
5 A 3062 2903 57.32      
6 A 3028 2870 40.87      
7 A 1698 1610 0.77      
8 A 1617 1533 1.62      
9 A 1537 1457 6.16      
10 A 1480 1403 5.84      
11 A 1363 1292 0.12      
12 A 1301 1233 32.96      
13 A 1272 1206 32.25      
14 A 1179 1118 11.52      
15 A 1052 997 17.42      
16 A 1042 988 11.45      
17 A 999 948 52.50      
18 A 968 918 41.99      
19 A 920 872 7.70      
20 A 644 611 3.99      
21 A 463 439 4.44      
22 A 315 298 12.44      
23 A 283 268 149.53      
24 A 98 93 1.06      

Unscaled Zero Point Vibrational Energy (zpe) 18735.9 cm-1
Scaled (by 0.948) Zero Point Vibrational Energy (zpe) 17761.6 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/3-21G*
ABC
0.93947 0.14012 0.13201

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.573 0.510 0.232
C2 -0.664 -0.359 0.228
C3 -1.871 0.049 -0.189
O4 1.671 -0.342 -0.267
H5 0.408 1.394 -0.401
H6 0.778 0.860 1.256
H7 -0.511 -1.361 0.619
H8 -2.741 -0.599 -0.149
H9 -2.031 1.046 -0.593
H10 2.505 0.194 -0.217

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.51242.52311.47661.10011.10082.19733.51542.78432.0082
C21.51241.34042.38732.14952.14981.08682.12372.12503.2479
C32.52311.34043.56462.65563.12432.11911.08511.08754.3787
O41.47662.38733.56462.15112.13582.56654.42063.96730.9927
H51.10012.14952.65562.15111.77983.07903.73552.47202.4228
H61.10082.14983.12432.13581.77982.64574.05953.36792.3656
H72.19731.08682.11912.56653.07902.64572.47783.09403.4952
H83.51542.12371.08514.42063.73554.05952.47781.84575.3056
H92.78432.12501.08753.96732.47203.36793.09401.84574.6309
H102.00823.24794.37870.99272.42282.36563.49525.30564.6309

picture of 2-Propen-1-ol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.261 C1 C2 H7 114.436
C1 O4 H10 107.203 C2 C1 O4 106.005
C2 C1 H5 109.722 C2 C1 H6 109.705
C2 C3 H8 121.875 C2 C3 H9 121.802
C3 C2 H7 121.288 O4 C1 H5 112.369
O4 C1 H6 111.088 H5 C1 H6 107.935
H8 C3 H9 116.322
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability