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All results from a given calculation for C2H3OC2H5 (Ethene, ethoxy-)

using model chemistry: B97D3/6-31+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 B97D3/6-31+G**
 hartrees
Energy at 0K-232.304496
Energy at 298.15K 
HF Energy-232.304496
Nuclear repulsion energy172.761430
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 B97D3/6-31+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 3225 3169 9.40      
2 A 3130 3076 0.40      
3 A 3087 3034 31.68      
4 A 3085 3032 31.01      
5 A 3079 3026 25.80      
6 A 3000 2948 23.01      
7 A 2987 2936 49.21      
8 A 2945 2895 69.37      
9 A 1666 1637 166.25      
10 A 1494 1468 6.69      
11 A 1478 1452 4.39      
12 A 1461 1436 6.83      
13 A 1417 1393 4.14      
14 A 1392 1368 42.80      
15 A 1364 1341 44.54      
16 A 1320 1297 8.56      
17 A 1276 1254 0.38      
18 A 1193 1173 230.79      
19 A 1152 1132 4.36      
20 A 1115 1095 122.42      
21 A 1061 1043 65.33      
22 A 966 949 6.06      
23 A 935 919 30.21      
24 A 831 817 6.05      
25 A 809 795 0.00      
26 A 792 779 62.13      
27 A 674 662 9.55      
28 A 487 479 3.71      
29 A 430 422 1.51      
30 A 243 239 0.40      
31 A 204 200 0.29      
32 A 84 82 3.36      
33 A 35i 35i 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 24171.5 cm-1
Scaled (by 0.9828) Zero Point Vibrational Energy (zpe) 23755.7 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 B97D3/6-31+G**
ABC
0.79402 0.07763 0.07268

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.464 -0.296 0.000
H2 -2.518 -1.383 0.000
H3 -3.389 0.275 0.000
C4 -1.287 0.352 -0.000
H5 -1.224 1.445 -0.000
O6 -0.088 -0.305 -0.000
C7 1.081 0.540 0.000
H8 1.062 1.186 0.895
H9 1.062 1.187 -0.894
C10 2.311 -0.353 -0.000
H11 2.324 -0.995 0.891
H12 2.324 -0.994 -0.891
H13 3.219 0.264 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 C4 H5 O6 C7 H8 H9 C10 H11 H12 H13
C11.08841.08681.34352.13722.37653.64213.92853.92864.77534.92034.92035.7112
H21.08841.87292.12673.10942.65794.07984.49614.49644.93674.93804.93815.9686
H31.08681.87292.10372.46133.35224.47794.63124.63135.73455.92015.92006.6088
C41.34352.12672.10371.09471.36762.37522.64892.64883.66623.95563.95544.5074
H52.13723.10942.46131.09472.08662.47572.46882.46833.96574.39694.39664.5976
O62.37652.65793.35221.36762.08661.44232.08522.08522.39892.66182.66173.3558
C73.64214.07984.47792.37522.47571.44231.10361.10361.52032.16672.16672.1566
H83.92854.49614.63122.64892.46882.08521.10361.78872.17462.51953.08782.5108
H93.92864.49644.63132.64882.46832.08521.10361.78872.17463.08782.51962.5107
C104.77534.93675.73453.66623.96572.39891.52032.17462.17461.09751.09751.0986
H114.92034.93805.92013.95564.39692.66182.16672.51953.08781.09751.78131.7829
H124.92034.93815.92003.95544.39662.66172.16673.08782.51961.09751.78131.7829
H135.71125.96866.60884.50744.59763.35582.15662.51082.51071.09861.78291.7829

picture of Ethene, ethoxy- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H5 122.195 C1 C4 O6 122.552
H2 C1 H3 118.720 H2 C1 C4 121.519
H3 C1 C4 119.757 C4 O6 C7 115.858
H5 C4 O6 115.242 O6 C7 H8 109.243
O6 C7 H9 109.332 O6 C7 C10 108.525
C7 C10 H11 110.547 C7 C10 H12 110.560
C7 C10 H13 110.231 H8 C7 H9 107.923
H8 C7 C10 110.919 H9 C7 C10 110.874
H11 C10 H12 108.407 H11 C10 H13 108.480
H12 C10 H13 108.550
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.353      
2 H 0.148      
3 H 0.140      
4 C 0.079      
5 H 0.122      
6 O -0.285      
7 C -0.011      
8 H 0.142      
9 H 0.142      
10 C -0.623      
11 H 0.173      
12 H 0.173      
13 H 0.155      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.328 1.379 0.000 1.914
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.029 -0.039 0.000
y -0.039 -30.973 -0.001
z 0.000 -0.001 -34.018
Traceless
 xyz
x 2.466 -0.039 0.000
y -0.039 1.051 -0.001
z 0.000 -0.001 -3.516
Polar
3z2-r2-7.033
x2-y20.943
xy-0.039
xz0.000
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.598 0.885 -0.000
y 0.885 7.590 -0.000
z -0.000 -0.000 6.525


<r2> (average value of r2) Å2
<r2> 164.647
(<r2>)1/2 12.831