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

using model chemistry: HF/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/6-31G
 hartrees
Energy at 0K-230.854039
Energy at 298.15K-230.862712
Nuclear repulsion energy179.379902
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 HF/6-31G
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 3445 3110 12.74      
2 A 3353 3027 2.26      
3 A 3335 3011 27.94      
4 A 3293 2973 22.00      
5 A 3272 2955 52.20      
6 A 3247 2932 30.80      
7 A 3201 2891 54.92      
8 A 3190 2881 13.55      
9 A 1892 1709 107.73      
10 A 1669 1507 7.39      
11 A 1663 1501 9.52      
12 A 1650 1490 10.25      
13 A 1638 1479 9.96      
14 A 1627 1469 0.90      
15 A 1590 1435 8.16      
16 A 1574 1421 11.89      
17 A 1415 1278 173.80      
18 A 1312 1185 3.87      
19 A 1269 1146 5.47      
20 A 1207 1090 28.28      
21 A 1187 1072 117.62      
22 A 1141 1030 2.64      
23 A 1071 967 83.35      
24 A 1013 915 5.53      
25 A 859 775 11.93      
26 A 817 738 6.12      
27 A 593 536 5.67      
28 A 505 456 11.27      
29 A 447 404 1.46      
30 A 299 270 3.58      
31 A 225 203 2.89      
32 A 172 155 2.25      
33 A 55 50 11.50      

Unscaled Zero Point Vibrational Energy (zpe) 26613.1 cm-1
Scaled (by 0.9029) Zero Point Vibrational Energy (zpe) 24028.9 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 HF/6-31G
ABC
0.26704 0.13938 0.09988

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.859 -0.034 0.241
H2 1.777 -0.203 1.308
H3 2.691 -0.594 -0.150
H4 2.015 1.019 0.051
O5 0.701 -0.526 -0.445
C6 -0.772 1.386 -0.021
H7 -0.201 1.852 0.775
H8 -0.458 1.835 -0.957
H9 -1.815 1.621 0.139
C10 -0.566 -0.099 -0.065
C11 -1.496 -1.009 0.162
H12 -2.504 -0.729 0.393
H13 -1.266 -2.053 0.098

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.08301.07661.08171.43343.00202.84423.20914.03122.44513.49504.42103.7232
H21.08301.76501.76972.08193.28492.90173.77844.19442.71733.56004.40923.7607
H31.07661.76501.76072.01283.99193.89974.05825.02973.29544.21955.22554.2247
H41.08171.76971.76072.08842.81272.47642.79223.87832.81534.05664.85784.4951
O51.43342.08192.01282.08842.45172.82192.68023.35951.39002.33043.31942.5485
C63.00203.28493.99192.81272.45171.08521.08461.08071.50062.50912.76463.4765
H72.84422.90173.89972.47642.82191.08521.75131.74982.15593.19993.48004.1039
H83.20913.77844.05822.79222.68021.08461.75131.75782.13283.22833.54724.1092
H94.03124.19445.02973.87833.35951.08071.74981.75782.13602.64962.46183.7152
C102.44512.71733.29542.81531.39001.50062.15592.13282.13601.32112.08902.0818
C113.49503.56004.21954.05662.33042.50913.19993.22832.64961.32111.07151.0709
H124.42104.40925.22554.85783.31942.76463.48003.54722.46182.08901.07151.8370
H133.72323.76074.22474.49512.54853.47654.10394.10923.71522.08181.07091.8370

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 119.995 H2 C1 H3 109.621
H2 C1 H4 109.669 H2 C1 O5 110.886
H3 C1 H4 109.322 H3 C1 O5 105.752
H4 C1 O5 111.504 O5 C10 C6 115.974
O5 C10 C11 118.514 C6 C10 C11 125.429
H7 C6 H8 107.630 H7 C6 H9 107.780
H7 C6 C10 111.975 H8 C6 H9 108.549
H8 C6 C10 110.145 H9 C6 C10 110.638
C10 C11 H12 121.289 C10 C11 H13 120.633
H12 C11 H13 118.062
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.121 0.359    
2 H 0.152 -0.015    
3 H 0.187 0.009    
4 H 0.151 -0.019    
5 O -0.745 -0.613    
6 C -0.506 -0.314    
7 H 0.168 0.089    
8 H 0.184 0.110    
9 H 0.176 0.082    
10 C 0.434 0.543    
11 C -0.421 -0.656    
12 H 0.161 0.201    
13 H 0.179 0.226    


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.537 1.687 1.363 2.234
CHELPG 0.517 1.682 1.335 2.209
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.507 0.434 1.049
y 0.434 -31.528 -0.961
z 1.049 -0.961 -34.163
Traceless
 xyz
x 5.339 0.434 1.049
y 0.434 -0.693 -0.961
z 1.049 -0.961 -4.646
Polar
3z2-r2-9.292
x2-y24.021
xy0.434
xz1.049
yz-0.961


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.070 1.236 -0.423
y 1.236 7.039 -0.224
z -0.423 -0.224 4.325


<r2> (average value of r2) Å2
<r2> 129.975
(<r2>)1/2 11.401