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All results from a given calculation for CH2C(CH3)OCH3 (1-Propene, 2-methoxy-)

using model chemistry: mPW1PW91/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-232.397523
Energy at 298.15K-232.406112
Nuclear repulsion energy180.177528
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/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 3300 3162 6.27      
2 A 3196 3063 0.27      
3 A 3176 3043 9.39      
4 A 3170 3038 24.97      
5 A 3121 2991 13.87      
6 A 3107 2978 36.50      
7 A 3054 2927 23.06      
8 A 3032 2906 57.59      
9 A 1736 1663 141.92      
10 A 1489 1426 7.53      
11 A 1482 1420 12.86      
12 A 1468 1406 7.02      
13 A 1458 1397 16.11      
14 A 1455 1395 6.52      
15 A 1418 1359 7.49      
16 A 1388 1330 57.19      
17 A 1312 1257 158.09      
18 A 1198 1148 0.08      
19 A 1162 1113 9.11      
20 A 1146 1098 98.18      
21 A 1050 1006 1.35      
22 A 1011 969 3.46      
23 A 937 897 5.81      
24 A 862 826 58.65      
25 A 824 789 11.30      
26 A 737 707 3.08      
27 A 538 516 7.76      
28 A 482 462 3.05      
29 A 424 406 0.92      
30 A 315 302 1.23      
31 A 247 237 0.66      
32 A 201 192 1.38      
33 A 89 85 6.54      

Unscaled Zero Point Vibrational Energy (zpe) 24790.5 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 23756.8 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/aug-cc-pVDZ
ABC
0.27670 0.14290 0.09998

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.825 -0.087 0.161
H2 1.816 0.062 1.251
H3 2.639 -0.770 -0.097
H4 2.001 0.876 -0.338
O5 0.637 -0.714 -0.285
C6 -0.565 1.415 -0.038
H7 0.029 1.833 0.787
H8 -0.153 1.810 -0.977
H9 -1.592 1.774 0.070
C10 -0.554 -0.083 -0.036
C11 -1.645 -0.840 0.119
H12 -2.622 -0.380 0.235
H13 -1.576 -1.925 0.105

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.10021.09371.09901.41472.82912.70272.96723.89172.38643.55094.45673.8660
H21.10021.78501.79522.08553.02622.55883.44913.99252.70023.75154.57394.0945
H31.09371.78501.78192.01183.87843.79103.90224.94003.26664.29055.28604.3753
H41.09901.79521.78192.09502.63852.46372.43283.72562.74514.05564.82434.5646
O51.41472.08552.01182.09502.45662.82902.73323.35901.37022.32113.31692.5530
C62.82913.02623.87842.63852.45661.09821.09911.09361.49772.50572.74373.4929
H72.70272.55883.79102.46372.82901.09821.77311.77302.16473.22423.49684.1431
H82.96723.44913.90222.43282.73321.09911.77311.77982.15143.23293.51564.1409
H93.89173.99254.94003.72563.35901.09361.77301.77982.13022.61572.39353.6998
C102.38642.70023.26662.74511.37021.49772.16472.15142.13021.33772.10692.1118
C113.55093.75154.29054.05562.32112.50573.22423.23292.61571.33771.08601.0872
H124.45674.57395.28604.82433.31692.74373.49683.51562.39352.10691.08601.8706
H133.86604.09454.37534.56462.55303.49294.14314.14093.69982.11181.08721.8706

picture of 1-Propene, 2-methoxy- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O5 C10 117.932 H2 C1 H3 108.894
H2 C1 H4 109.431 H2 C1 O5 111.429
H3 C1 H4 108.714 H3 C1 O5 105.941
H4 C1 O5 112.297 O5 C10 C6 117.801
O5 C10 C11 117.995 C6 C10 C11 124.093
H7 C6 H8 107.596 H7 C6 H9 107.982
H7 C6 C10 112.087 H8 C6 H9 108.517
H8 C6 C10 110.948 H9 C6 C10 109.593
C10 C11 H12 120.401 C10 C11 H13 120.777
H12 C11 H13 118.803
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.748      
2 H -0.120      
3 H -0.342      
4 H -0.098      
5 O -0.666      
6 C 0.240      
7 H 0.061      
8 H 0.032      
9 H -0.294      
10 C 0.524      
11 C 0.826      
12 H -0.447      
13 H -0.464      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.931 1.595 0.455 1.903
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.793 -0.227 0.344
y -0.227 -31.633 -0.511
z 0.344 -0.511 -33.629
Traceless
 xyz
x 3.839 -0.227 0.344
y -0.227 -0.422 -0.511
z 0.344 -0.511 -3.416
Polar
3z2-r2-6.832
x2-y22.841
xy-0.227
xz0.344
yz-0.511


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.507 1.019 -0.114
y 1.019 8.642 -0.120
z -0.114 -0.120 6.738


<r2> (average value of r2) Å2
<r2> 128.624
(<r2>)1/2 11.341