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

using model chemistry: CID/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 CID/6-31G*
 hartrees
Energy at 0K-231.567771
Energy at 298.15K-231.576449
HF Energy-230.950891
Nuclear repulsion energy180.750552
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 CID/6-31G*
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 3392 3133 8.02      
2 A 3301 3049 0.71      
3 A 3275 3025 24.76      
4 A 3266 3017 19.37      
5 A 3229 2983 13.42      
6 A 3220 2974 52.99      
7 A 3165 2923 21.62      
8 A 3149 2909 39.09      
9 A 1846 1705 94.25      
10 A 1608 1485 5.75      
11 A 1600 1478 8.89      
12 A 1588 1467 7.86      
13 A 1576 1456 3.55      
14 A 1572 1452 5.27      
15 A 1524 1407 16.20      
16 A 1495 1381 26.62      
17 A 1393 1286 168.11      
18 A 1277 1180 0.15      
19 A 1243 1148 5.03      
20 A 1204 1112 106.34      
21 A 1132 1046 1.96      
22 A 1083 1001 3.26      
23 A 991 915 6.18      
24 A 925 855 61.26      
25 A 863 797 11.39      
26 A 797 737 2.29      
27 A 569 525 4.22      
28 A 494 457 6.65      
29 A 433 400 0.72      
30 A 321 297 1.46      
31 A 243 224 1.76      
32 A 194 179 1.21      
33 A 78 72 7.88      

Unscaled Zero Point Vibrational Energy (zpe) 26022.7 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 24037.2 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 CID/6-31G*
ABC
0.26897 0.14452 0.10230

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.804 -0.059 0.233
H2 1.701 -0.119 1.318
H3 2.653 -0.660 -0.077
H4 1.984 0.977 -0.054
O5 0.678 -0.604 -0.420
C6 -0.673 1.400 -0.035
H7 -0.104 1.845 0.781
H8 -0.304 1.828 -0.967
H9 -1.714 1.684 0.091
C10 -0.545 -0.094 -0.062
C11 -1.541 -0.938 0.161
H12 -2.537 -0.580 0.365
H13 -1.380 -2.003 0.120

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.09101.08511.08981.41172.88742.75063.07323.92882.36783.45994.37483.7325
H21.09101.77281.77862.07403.12622.72093.60984.05202.63603.53844.36863.8046
H31.08511.77281.76862.00533.91233.82223.96524.95893.24734.21015.20964.2550
H41.08981.77861.76862.08292.68982.41002.60573.76702.74564.01714.79964.4969
O51.41172.07402.00532.08292.44772.83782.67903.34941.37232.31823.30982.5460
C62.88743.12623.91232.68982.44771.08961.08991.08631.50002.50192.74893.4794
H72.75062.72093.82222.41002.83781.08961.76001.75922.16003.19293.46054.1076
H83.07323.60983.96522.60572.67901.08991.76001.76832.13743.23273.54344.1244
H93.92884.05204.95893.76703.34941.08631.75921.76832.13362.62872.42473.7024
C102.36782.63603.24732.74561.37231.50002.16002.13742.13361.32492.09502.0916
C113.45993.53844.21014.01712.31822.50193.19293.23272.62871.32491.07791.0781
H124.37484.36865.20964.79963.30982.74893.46053.54342.42472.09501.07791.8508
H133.73253.80464.25504.49692.54603.47944.10764.12443.70242.09161.07811.8508

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 116.522 H2 C1 H3 109.112
H2 C1 H4 109.290 H2 C1 O5 111.288
H3 C1 H4 108.817 H3 C1 O5 106.123
H4 C1 O5 112.105 O5 C10 C6 116.830
O5 C10 C11 118.510 C6 C10 C11 124.551
H7 C6 H8 107.703 H7 C6 H9 107.896
H7 C6 C10 112.071 H8 C6 H9 108.692
H8 C6 C10 110.228 H9 C6 C10 110.144
C10 C11 H12 121.024 C10 C11 H13 120.673
H12 C11 H13 118.286
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability