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

using model chemistry: B1B95/STO-3G

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/STO-3G
 hartrees
Energy at 0K-229.404231
Energy at 298.15K-229.412466
Nuclear repulsion energy177.360072
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/STO-3G
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 3599 3178 0.35      
2 A 3518 3107 0.03      
3 A 3487 3079 0.25      
4 A 3469 3063 0.88      
5 A 3438 3036 36.26      
6 A 3428 3027 5.76      
7 A 3331 2942 0.47      
8 A 3273 2890 12.67      
9 A 1864 1646 57.08      
10 A 1685 1488 5.32      
11 A 1667 1472 5.56      
12 A 1657 1464 15.49      
13 A 1649 1456 2.40      
14 A 1590 1404 3.80      
15 A 1564 1381 4.25      
16 A 1540 1359 14.12      
17 A 1424 1258 122.25      
18 A 1248 1102 0.10      
19 A 1193 1053 25.34      
20 A 1176 1039 1.58      
21 A 1148 1014 3.34      
22 A 1096 968 1.59      
23 A 990 874 1.60      
24 A 893 789 37.47      
25 A 837 739 4.74      
26 A 763 674 0.42      
27 A 549 485 2.92      
28 A 494 436 0.64      
29 A 425 375 0.24      
30 A 349 309 0.19      
31 A 259 229 0.17      
32 A 204 181 1.02      
33 A 53 47 2.36      

Unscaled Zero Point Vibrational Energy (zpe) 26930.2 cm-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 23779.3 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 B1B95/STO-3G
ABC
0.27087 0.14023 0.09620

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.841 -0.068 0.072
H2 1.907 0.368 1.088
H3 2.679 -0.774 -0.062
H4 1.945 0.748 -0.669
O5 0.627 -0.860 -0.122
C6 -0.500 1.442 -0.025
H7 0.089 1.834 0.816
H8 -0.053 1.816 -0.958
H9 -1.519 1.839 0.052
C10 -0.561 -0.088 -0.011
C11 -1.721 -0.763 0.056
H12 -2.674 -0.237 0.097
H13 -1.742 -1.854 0.061

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.10781.10391.10671.46192.78752.69032.86343.86362.40303.62914.51824.0027
H21.10781.79461.79762.14722.86172.35103.18253.87032.73983.93814.72644.3939
H31.10391.79461.79512.05503.87553.77833.87014.94643.31224.40215.38284.5527
H41.10671.79761.79512.14922.62182.61262.28413.70272.72204.03074.78444.5704
O51.46192.14722.05502.14922.56472.90212.88483.45231.42072.35703.36672.5753
C62.78752.86173.87552.62182.56471.09941.10011.09651.53152.52172.74953.5227
H72.69032.35103.77832.61262.90211.09941.78011.78102.19073.25523.52724.1855
H82.86343.18253.87012.28412.88481.10011.78011.78072.18693.23473.49254.1660
H93.86363.87034.94643.70273.45231.09651.78101.78072.15312.60942.37553.6989
C102.40302.73983.31222.72201.42071.53152.19072.18692.15311.34402.12142.1251
C113.62913.93814.40214.03072.35702.52173.25523.23472.60941.34401.08941.0909
H124.51824.72645.38284.78443.36672.74953.52723.49252.37552.12141.08941.8668
H134.00274.39394.55274.57042.57533.52274.18554.16603.69892.12511.09091.8668

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 112.939 H2 C1 H3 108.467
H2 C1 H4 108.537 H2 C1 O5 112.623
H3 C1 H4 108.591 H3 C1 O5 105.587
H4 C1 O5 112.857 O5 C10 C6 120.579
O5 C10 C11 116.950 C6 C10 C11 122.426
H7 C6 H8 108.060 H7 C6 H9 108.402
H7 C6 C10 111.697 H8 C6 H9 108.331
H8 C6 C10 111.347 H9 C6 C10 108.906
C10 C11 H12 120.984 C10 C11 H13 121.222
H12 C11 H13 117.790
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.130      
2 H 0.082      
3 H 0.093      
4 H 0.083      
5 O -0.174      
6 C -0.241      
7 H 0.085      
8 H 0.086      
9 H 0.093      
10 C 0.081      
11 C -0.206      
12 H 0.072      
13 H 0.077      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.970 1.552 0.159 1.837
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.096 0.006 0.166
y 0.006 -29.544 -0.188
z 0.166 -0.188 -30.010
Traceless
 xyz
x 2.681 0.006 0.166
y 0.006 -0.991 -0.188
z 0.166 -0.188 -1.690
Polar
3z2-r2-3.380
x2-y22.448
xy0.006
xz0.166
yz-0.188


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.028 0.644 -0.096
y 0.644 3.868 -0.020
z -0.096 -0.020 1.976


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