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

using model chemistry: mPW1PW91/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/6-31+G**
 hartrees
Energy at 0K-193.081182
Energy at 298.15K-193.087406
HF Energy-193.081182
Nuclear repulsion energy116.669720
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 mPW1PW91/6-31+G**
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 3904 3715 32.44      
2 A 3270 3112 12.78      
3 A 3198 3043 6.00      
4 A 3176 3023 10.27      
5 A 3057 2910 41.87      
6 A 3009 2864 54.34      
7 A 1741 1657 2.29      
8 A 1516 1443 2.31      
9 A 1477 1406 18.42      
10 A 1422 1354 4.28      
11 A 1317 1254 0.66      
12 A 1283 1221 15.92      
13 A 1236 1177 58.94      
14 A 1166 1110 21.45      
15 A 1093 1041 100.30      
16 A 1034 984 17.82      
17 A 972 926 22.22      
18 A 961 914 41.32      
19 A 927 882 2.22      
20 A 657 626 6.63      
21 A 449 428 4.24      
22 A 332 316 11.00      
23 A 252 240 140.68      
24 A 115 110 1.97      

Unscaled Zero Point Vibrational Energy (zpe) 18782.1 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 17876.8 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 mPW1PW91/6-31+G**
ABC
0.94141 0.14357 0.13775

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.586 0.450 0.282
C2 -0.666 -0.364 0.245
C3 -1.836 0.079 -0.212
O4 1.627 -0.296 -0.331
H5 0.426 1.408 -0.232
H6 0.841 0.668 1.330
H7 -0.577 -1.374 0.639
H8 -2.726 -0.541 -0.188
H9 -1.945 1.078 -0.624
H10 2.465 0.144 -0.166

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49392.49961.42061.09851.10072.19233.48872.76021.9560
C21.49391.33172.36602.13532.12471.08802.11222.11413.1990
C32.49961.33173.48592.62383.14542.10281.08461.08664.3021
O41.42062.36603.48592.08802.07562.63824.36253.83850.9611
H51.09852.13532.62382.08801.77723.08273.70602.42532.4001
H61.10072.12473.14542.07561.77722.58014.06113.42772.2693
H72.19231.08802.10282.63823.08272.58012.44933.07923.4937
H83.48872.11221.08464.36253.70604.06112.44931.84995.2362
H92.76022.11411.08663.83852.42533.42773.07921.84994.5308
H101.95603.19904.30210.96112.40012.26933.49375.23624.5308

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 124.307 C1 C2 H7 115.329
C1 O4 H10 108.899 C2 C1 O4 108.518
C2 C1 H5 109.975 C2 C1 H6 109.008
C2 C3 H8 121.556 C2 C3 H9 121.574
C3 C2 H7 120.358 O4 C1 H5 111.322
O4 C1 H6 110.171 H5 C1 H6 107.821
H8 C3 H9 116.870
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.336      
2 C 0.075      
3 C -0.366      
4 O -0.506      
5 H 0.144      
6 H 0.151      
7 H 0.171      
8 H 0.161      
9 H 0.154      
10 H 0.352      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.366 1.469 1.002 1.816
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.815 3.067 2.023
y 3.067 -24.826 -1.417
z 2.023 -1.417 -27.235
Traceless
 xyz
x 5.215 3.067 2.023
y 3.067 -0.801 -1.417
z 2.023 -1.417 -4.414
Polar
3z2-r2-8.828
x2-y24.011
xy3.067
xz2.023
yz-1.417


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.023 -0.319 0.669
y -0.319 5.444 -0.250
z 0.669 -0.250 4.961


<r2> (average value of r2) Å2
<r2> 93.034
(<r2>)1/2 9.645