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

using model chemistry: B3PW91/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-311G*
 hartrees
Energy at 0K-232.390747
Energy at 298.15K-232.399301
Nuclear repulsion energy180.302345
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 B3PW91/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3261 3140 10.10      
2 A 3168 3050 1.54      
3 A 3145 3028 8.58      
4 A 3143 3026 37.16      
5 A 3090 2975 21.98      
6 A 3076 2962 51.82      
7 A 3037 2923 26.76      
8 A 3012 2900 58.32      
9 A 1729 1664 120.92      
10 A 1523 1466 10.79      
11 A 1515 1458 10.40      
12 A 1502 1446 12.10      
13 A 1491 1435 6.53      
14 A 1490 1435 10.49      
15 A 1435 1381 12.01      
16 A 1410 1358 29.68      
17 A 1315 1266 181.65      
18 A 1215 1170 0.72      
19 A 1179 1135 4.63      
20 A 1141 1098 107.18      
21 A 1070 1030 2.03      
22 A 1022 984 4.01      
23 A 938 903 6.24      
24 A 842 811 67.58      
25 A 818 787 9.08      
26 A 742 715 4.32      
27 A 539 519 7.77      
28 A 481 463 3.11      
29 A 424 408 0.97      
30 A 308 297 1.24      
31 A 247 238 0.80      
32 A 198 191 1.71      
33 A 88 85 7.09      

Unscaled Zero Point Vibrational Energy (zpe) 24796.2 cm-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 23871.3 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 B3PW91/6-311G*
ABC
0.27583 0.14297 0.10019

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.824 -0.079 0.171
H2 1.813 0.029 1.263
H3 2.643 -0.742 -0.108
H4 1.997 0.902 -0.286
O5 0.646 -0.697 -0.304
C6 -0.589 1.411 -0.038
H7 -0.008 1.841 0.786
H8 -0.180 1.817 -0.970
H9 -1.616 1.763 0.064
C10 -0.552 -0.087 -0.040
C11 -1.628 -0.857 0.127
H12 -2.612 -0.422 0.250
H13 -1.539 -1.938 0.111

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.09681.08981.09561.41332.84382.72452.98553.90342.38603.53894.44993.8435
H21.09681.77801.78732.08453.06122.61353.48634.02482.70283.73014.56144.0534
H31.08981.77801.77502.00753.88403.80793.90624.94353.26234.27865.27644.3553
H41.09561.78731.77502.09322.64692.45992.45843.73012.74524.04994.82474.5523
O51.41332.08452.00752.09322.45762.83862.72823.36141.36992.31943.31542.5467
C62.84383.06123.88402.64692.45761.09501.09571.09021.49902.50102.74573.4846
H72.72452.61353.80792.45992.83861.09501.76411.76362.16713.21553.49124.1327
H82.98553.48633.90622.45842.72821.09571.76411.77022.15123.23273.52354.1367
H93.90344.02484.94353.73013.36141.09021.76361.77022.13622.62092.40863.7014
C102.38602.70283.26232.74521.36991.49902.16712.15122.13621.33342.10652.1028
C113.53893.73014.27864.04992.31942.50103.21553.23272.62091.33341.08281.0839
H124.44994.56145.27644.82473.31542.74573.49123.52352.40862.10651.08281.8614
H133.84354.05344.35534.55232.54673.48464.13274.13673.70142.10281.08391.8614

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 118.015 H2 C1 H3 108.805
H2 C1 H4 109.211 H2 C1 O5 111.667
H3 C1 H4 108.622 H3 C1 O5 105.921
H4 C1 O5 112.469 O5 C10 C6 117.811
O5 C10 C11 118.178 C6 C10 C11 123.906
H7 C6 H8 107.268 H7 C6 H9 107.619
H7 C6 C10 112.382 H8 C6 H9 108.158
H8 C6 C10 111.055 H9 C6 C10 110.185
C10 C11 H12 121.001 C10 C11 H13 120.545
H12 C11 H13 118.427
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.481      
2 H 0.213      
3 H 0.233      
4 H 0.216      
5 O -0.326      
6 C -0.748      
7 H 0.238      
8 H 0.244      
9 H 0.241      
10 C 0.273      
11 C -0.536      
12 H 0.211      
13 H 0.222      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.922 1.595 0.538 1.919
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.103 -0.176 0.366
y -0.176 -31.501 -0.507
z 0.366 -0.507 -33.433
Traceless
 xyz
x 4.364 -0.176 0.366
y -0.176 -0.733 -0.507
z 0.366 -0.507 -3.631
Polar
3z2-r2-7.262
x2-y23.398
xy-0.176
xz0.366
yz-0.507


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


<r2> (average value of r2) Å2
<r2> 128.355
(<r2>)1/2 11.329