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

using model chemistry: PBEPBE/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 PBEPBE/6-31+G**
 hartrees
Energy at 0K-232.144621
Energy at 298.15K-232.152995
Nuclear repulsion energy178.657334
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 PBEPBE/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 3213 3177 6.49      
2 A 3118 3082 0.30      
3 A 3087 3052 9.14      
4 A 3082 3047 22.95      
5 A 3032 2998 12.59      
6 A 3011 2977 42.94      
7 A 2973 2940 23.74      
8 A 2943 2910 67.74      
9 A 1665 1646 127.04      
10 A 1460 1444 6.48      
11 A 1453 1436 14.62      
12 A 1440 1423 15.62      
13 A 1431 1415 6.44      
14 A 1427 1411 8.39      
15 A 1381 1365 6.47      
16 A 1357 1341 31.98      
17 A 1260 1246 180.82      
18 A 1162 1149 0.86      
19 A 1126 1113 4.93      
20 A 1087 1074 97.73      
21 A 1026 1014 1.27      
22 A 981 970 4.03      
23 A 902 892 6.09      
24 A 799 790 66.84      
25 A 789 780 9.12      
26 A 705 697 5.49      
27 A 519 513 8.27      
28 A 465 460 2.59      
29 A 411 407 1.03      
30 A 303 300 1.30      
31 A 233 231 0.96      
32 A 189 187 1.97      
33 A 87 86 6.97      

Unscaled Zero Point Vibrational Energy (zpe) 24058.6 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 23784.4 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 PBEPBE/6-31+G**
ABC
0.27213 0.14035 0.09817

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.844 -0.085 0.160
H2 1.847 0.054 1.258
H3 2.659 -0.769 -0.115
H4 2.014 0.888 -0.334
O5 0.642 -0.721 -0.284
C6 -0.573 1.426 -0.037
H7 0.023 1.853 0.788
H8 -0.165 1.829 -0.982
H9 -1.605 1.788 0.074
C10 -0.560 -0.081 -0.035
C11 -1.658 -0.850 0.120
H12 -2.643 -0.393 0.226
H13 -1.583 -1.939 0.111

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.10661.09941.10531.43012.85722.73223.00063.92582.41163.58474.49803.8963
H21.10661.79591.80502.10483.06802.60363.49434.03992.73513.79434.62854.1295
H31.09941.79591.79242.02473.90803.82623.93414.97603.29294.32475.32684.4065
H41.10531.80501.79242.11492.65842.48012.45963.75102.76624.08774.86224.5966
O51.43012.10482.02472.11492.47922.85602.76393.38731.38452.33933.34102.5675
C62.85723.06803.90802.65842.47921.10401.10491.09941.50702.52612.76833.5165
H72.73222.60363.82622.48012.85601.10401.77991.77922.18093.25233.53114.1734
H83.00063.49433.93412.45962.76391.10491.77991.78592.16803.25863.54074.1716
H93.92584.03994.97603.75103.38731.09941.77921.78592.14422.63882.42033.7275
C102.41162.73513.29292.76621.38451.50702.18092.16802.14421.34952.12262.1262
C113.58473.79434.32474.08772.33932.52613.25233.25862.63881.34951.09091.0920
H124.49804.62855.32684.86223.34102.76833.53113.54072.42032.12261.09091.8784
H133.89634.12954.40654.59662.56753.51654.17344.17163.72752.12621.09201.8784

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 117.914 H2 C1 H3 108.993
H2 C1 H4 109.385 H2 C1 O5 111.510
H3 C1 H4 108.778 H3 C1 O5 105.604
H4 C1 O5 112.429 O5 C10 C6 117.996
O5 C10 C11 117.648 C6 C10 C11 124.245
H7 C6 H8 107.372 H7 C6 H9 107.702
H7 C6 C10 112.376 H8 C6 H9 108.230
H8 C6 C10 111.279 H9 C6 C10 109.722
C10 C11 H12 120.493 C10 C11 H13 120.746
H12 C11 H13 118.736
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.270      
2 H 0.164      
3 H 0.174      
4 H 0.159      
5 O -0.268      
6 C -0.623      
7 H 0.181      
8 H 0.192      
9 H 0.182      
10 C 0.308      
11 C -0.496      
12 H 0.142      
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
  1.004 1.714 0.475 2.042
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.549 1.139 -0.149
y 1.139 8.420 -0.138
z -0.149 -0.138 6.473


<r2> (average value of r2) Å2
<r2> 130.825
(<r2>)1/2 11.438