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

using model chemistry: QCISD/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 QCISD/3-21G*
 hartrees
Energy at 0K-191.273576
Energy at 298.15K-191.279753
HF Energy-190.845655
Nuclear repulsion energy114.645051
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 QCISD/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 3470 3335 2.56      
2 A 3197 3073 18.79      
3 A 3152 3029 2.70      
4 A 3115 2994 9.31      
5 A 3002 2885 54.66      
6 A 2972 2857 42.53      
7 A 1694 1628 0.99      
8 A 1595 1533 1.65      
9 A 1517 1458 5.93      
10 A 1468 1411 4.18      
11 A 1344 1292 0.13      
12 A 1291 1240 49.29      
13 A 1260 1211 21.55      
14 A 1165 1119 10.35      
15 A 1032 992 20.09      
16 A 1023 983 6.36      
17 A 994 955 44.33      
18 A 953 916 41.37      
19 A 904 869 6.88      
20 A 627 602 3.88      
21 A 460 442 4.57      
22 A 311 299 11.69      
23 A 278 268 148.31      
24 A 93 89 1.16      

Unscaled Zero Point Vibrational Energy (zpe) 18457.0 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 17739.0 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 QCISD/3-21G*
ABC
0.94785 0.13911 0.13063

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.575 0.514 0.222
C2 -0.666 -0.363 0.216
C3 -1.882 0.049 -0.179
O4 1.680 -0.342 -0.256
H5 0.416 1.393 -0.427
H6 0.769 0.877 1.247
H7 -0.500 -1.374 0.589
H8 -2.752 -0.605 -0.140
H9 -2.053 1.055 -0.565
H10 2.516 0.194 -0.204

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.51972.53221.47751.10381.10492.20373.52892.79662.0122
C21.51971.34262.39352.16042.15831.09062.12992.13203.2572
C32.53221.34263.58402.67353.12142.12661.08931.09174.3995
O41.47752.39353.58402.15372.13942.55614.44173.99860.9940
H51.10382.16042.67352.15371.78723.08683.75642.49632.4281
H61.10492.15833.12142.13941.78722.66604.06373.35872.3714
H72.20371.09062.12662.55613.08682.66602.48893.10593.4903
H83.52892.12991.08934.44173.75644.06372.48891.85065.3283
H92.79662.13201.09173.99862.49633.35873.10591.85064.6634
H102.01223.25724.39950.99402.42812.37143.49035.32834.6634

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 124.308 C1 C2 H7 114.166
C1 O4 H10 107.393 C2 C1 O4 105.982
C2 C1 H5 109.850 C2 C1 H6 109.620
C2 C3 H8 121.943 C2 C3 H9 121.950
C3 C2 H7 121.510 O4 C1 H5 112.286
O4 C1 H6 111.061 H5 C1 H6 108.022
H8 C3 H9 116.106
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability