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

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-232.360397
Energy at 298.15K-232.369105
Nuclear repulsion energy180.855927
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 B1B95/6-311G*
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 3273 3137 10.82      
2 A 3179 3047 1.44      
3 A 3159 3028 5.17      
4 A 3156 3026 42.64      
5 A 3102 2973 20.26      
6 A 3086 2959 54.61      
7 A 3047 2921 26.85      
8 A 3022 2897 56.34      
9 A 1741 1669 123.46      
10 A 1533 1470 2.87      
11 A 1521 1458 15.87      
12 A 1506 1443 18.85      
13 A 1497 1435 3.81      
14 A 1495 1433 7.37      
15 A 1435 1376 15.04      
16 A 1413 1355 32.53      
17 A 1323 1268 178.43      
18 A 1221 1170 0.56      
19 A 1184 1135 7.32      
20 A 1150 1102 104.94      
21 A 1070 1026 1.80      
22 A 1026 984 4.59      
23 A 939 901 6.11      
24 A 842 807 65.57      
25 A 824 790 9.40      
26 A 742 711 4.08      
27 A 540 518 7.04      
28 A 483 463 3.24      
29 A 424 406 1.05      
30 A 351 337 0.58      
31 A 283 272 0.54      
32 A 227 218 2.14      
33 A 92 88 6.90      

Unscaled Zero Point Vibrational Energy (zpe) 24941.7 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 23909.1 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 B1B95/6-311G*
ABC
0.27845 0.14407 0.10079

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.815 -0.089 0.163
H2 1.812 0.043 1.250
H3 2.630 -0.755 -0.109
H4 1.978 0.881 -0.315
O5 0.634 -0.715 -0.287
C6 -0.557 1.410 -0.038
H7 0.032 1.826 0.784
H8 -0.136 1.803 -0.968
H9 -1.574 1.783 0.060
C10 -0.553 -0.085 -0.038
C11 -1.643 -0.831 0.122
H12 -2.616 -0.375 0.238
H13 -1.576 -1.911 0.108

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.09501.08761.09381.40992.81272.68902.94403.87282.37603.53624.44003.8493
H21.09501.77531.78312.07973.02372.56273.43783.98912.69643.73824.56154.0743
H31.08761.77531.77322.00463.85363.76963.86494.91403.25384.28005.27124.3677
H41.09381.78311.77322.08682.60412.42652.39743.68392.72324.02894.79424.5393
O51.40992.07972.00462.08682.44902.82252.72043.35251.36672.31613.30942.5438
C62.81273.02373.85362.60412.44901.09311.09371.08801.49552.49602.73933.4774
H72.68902.56273.76962.42652.82251.09311.76041.76182.16103.20983.48594.1237
H82.94403.43783.86492.39742.72041.09371.76041.76772.14593.22473.51394.1266
H93.87283.98914.91403.68393.35251.08801.76181.76772.13162.61642.40343.6948
C102.37602.69643.25382.72321.36671.49552.16102.14592.13161.33032.10122.0981
C113.53623.73824.28004.02892.31612.49603.20983.22472.61641.33031.08081.0819
H124.44004.56155.27124.79423.30942.73933.48593.51392.40342.10121.08081.8592
H133.84934.07434.36774.53932.54383.47744.12374.12663.69482.09811.08191.8592

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 117.668 H2 C1 H3 108.863
H2 C1 H4 109.107 H2 C1 O5 111.639
H3 C1 H4 108.756 H3 C1 O5 106.048
H4 C1 O5 112.303 O5 C10 C6 117.589
O5 C10 C11 118.349 C6 C10 C11 123.972
H7 C6 H8 107.222 H7 C6 H9 107.755
H7 C6 C10 112.259 H8 C6 H9 108.242
H8 C6 C10 111.002 H9 C6 C10 110.199
C10 C11 H12 120.907 C10 C11 H13 120.511
H12 C11 H13 118.557
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.482      
2 H 0.212      
3 H 0.231      
4 H 0.215      
5 O -0.318      
6 C -0.750      
7 H 0.237      
8 H 0.244      
9 H 0.238      
10 C 0.278      
11 C -0.532      
12 H 0.208      
13 H 0.219      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.939 1.595 0.500 1.917
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.195 -0.195 0.340
y -0.195 -31.590 -0.491
z 0.340 -0.491 -33.408
Traceless
 xyz
x 4.305 -0.195 0.340
y -0.195 -0.789 -0.491
z 0.340 -0.491 -3.516
Polar
3z2-r2-7.032
x2-y23.395
xy-0.195
xz0.340
yz-0.491


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.338 1.023 -0.211
y 1.023 7.497 -0.146
z -0.211 -0.146 5.139


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000