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

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-232.384422
Energy at 298.15K-232.392980
Nuclear repulsion energy180.284641
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 3307 3148 5.60      
2 A 3208 3053 0.31      
3 A 3181 3027 4.89      
4 A 3178 3025 29.31      
5 A 3130 2979 11.63      
6 A 3114 2964 42.38      
7 A 3065 2917 22.46      
8 A 3041 2895 61.10      
9 A 1742 1658 141.42      
10 A 1517 1444 9.13      
11 A 1510 1438 12.15      
12 A 1497 1425 9.33      
13 A 1486 1414 8.69      
14 A 1485 1413 12.46      
15 A 1438 1368 10.51      
16 A 1412 1344 45.78      
17 A 1325 1261 187.88      
18 A 1212 1153 0.49      
19 A 1177 1120 6.99      
20 A 1153 1098 96.62      
21 A 1067 1016 1.69      
22 A 1022 973 3.75      
23 A 942 896 6.82      
24 A 862 821 71.70      
25 A 826 786 10.23      
26 A 744 708 3.68      
27 A 541 515 8.28      
28 A 483 460 3.14      
29 A 425 404 1.05      
30 A 312 296 1.44      
31 A 240 228 1.32      
32 A 194 184 1.60      
33 A 89 84 8.15      

Unscaled Zero Point Vibrational Energy (zpe) 24960.4 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 23757.3 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
0.27517 0.14299 0.10024

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 1.824 -0.082 0.175
H2 1.806 0.011 1.268
H3 2.643 -0.742 -0.110
H4 1.997 0.904 -0.270
O5 0.646 -0.691 -0.312
C6 -0.589 1.413 -0.038
H7 0.001 1.840 0.780
H8 -0.193 1.817 -0.976
H9 -1.616 1.758 0.078
C10 -0.552 -0.085 -0.041
C11 -1.626 -0.862 0.129
H12 -2.607 -0.425 0.259
H13 -1.535 -1.941 0.111

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.09651.08981.09521.41342.84642.71672.99993.90252.38613.53784.44543.8398
H21.09651.77911.78832.08183.06652.61513.50584.02182.69843.71984.54774.0381
H31.08981.77911.77532.00823.88513.79933.91694.94223.26274.27755.27274.3522
H41.09521.78831.77532.09112.64552.44142.47573.72912.74404.05034.82114.5512
O51.41342.08182.00822.09112.45532.83072.72693.35651.36952.32043.31322.5487
C62.84643.06653.88512.64552.45531.09441.09511.09001.49912.50652.74623.4886
H72.71672.61513.79932.44142.83071.09441.76641.76492.16453.22063.49334.1352
H82.99993.50583.91692.47572.72691.09511.76641.77202.14973.23283.51814.1358
H93.90254.02184.94223.72913.35651.09001.76491.77202.13142.62032.40363.6997
C102.38612.69843.26272.74401.36951.49912.16452.14972.13141.33632.10432.1054
C113.53783.71984.27754.05032.32042.50653.22063.23282.62031.33631.08191.0829
H124.44544.54775.27274.82113.31322.74623.49333.51812.40362.10431.08191.8629
H133.83984.03814.35224.55122.54873.48864.13524.13583.69972.10541.08291.8629

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 118.052 H2 C1 H3 108.926
H2 C1 H4 109.357 H2 C1 O5 111.454
H3 C1 H4 108.683 H3 C1 O5 105.972
H4 C1 O5 112.315 O5 C10 C6 117.650
O5 C10 C11 118.084 C6 C10 C11 124.155
H7 C6 H8 107.564 H7 C6 H9 107.794
H7 C6 C10 112.206 H8 C6 H9 108.377
H8 C6 C10 110.961 H9 C6 C10 109.802
C10 C11 H12 120.596 C10 C11 H13 120.631
H12 C11 H13 118.753
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 -0.253      
2 H 0.159      
3 H 0.173      
4 H 0.154      
5 O -0.305      
6 C -0.594      
7 H 0.178      
8 H 0.191      
9 H 0.183      
10 C 0.230      
11 C -0.429      
12 H 0.149      
13 H 0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.915 1.711 0.577 2.024
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.361 -0.150 0.448
y -0.150 -31.654 -0.587
z 0.448 -0.587 -33.860
Traceless
 xyz
x 4.397 -0.150 0.448
y -0.150 -0.543 -0.587
z 0.448 -0.587 -3.853
Polar
3z2-r2-7.707
x2-y23.293
xy-0.150
xz0.448
yz-0.587


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 128.517
(<r2>)1/2 11.337