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

using model chemistry: PBEPBE/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-232.134778
Energy at 298.15K-232.143141
Nuclear repulsion energy178.665596
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/cc-pVDZ
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 3212 3193 5.90      
2 A 3106 3088 0.15      
3 A 3086 3068 9.81      
4 A 3069 3051 19.96      
5 A 3028 3010 13.42      
6 A 2994 2977 43.36      
7 A 2966 2948 20.91      
8 A 2925 2908 64.74      
9 A 1676 1666 109.44      
10 A 1427 1419 9.90      
11 A 1420 1412 8.14      
12 A 1412 1404 6.16      
13 A 1400 1392 17.01      
14 A 1396 1387 4.37      
15 A 1357 1349 10.78      
16 A 1333 1325 38.88      
17 A 1262 1254 164.06      
18 A 1152 1146 1.20      
19 A 1113 1106 8.00      
20 A 1095 1089 87.45      
21 A 1013 1007 1.51      
22 A 971 965 3.36      
23 A 901 896 4.40      
24 A 796 792 24.59      
25 A 791 786 28.62      
26 A 703 699 3.25      
27 A 518 515 6.99      
28 A 467 464 2.27      
29 A 409 406 0.83      
30 A 303 302 0.77      
31 A 237 235 0.56      
32 A 191 190 1.75      
33 A 75 75 4.88      

Unscaled Zero Point Vibrational Energy (zpe) 23900.3 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 23761.7 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 PBEPBE/cc-pVDZ
ABC
0.27330 0.14058 0.09815

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.840 -0.085 0.148
H2 1.859 0.104 1.245
H3 2.660 -0.784 -0.103
H4 2.020 0.874 -0.385
O5 0.639 -0.733 -0.263
C6 -0.566 1.424 -0.036
H7 0.023 1.851 0.803
H8 -0.134 1.828 -0.976
H9 -1.603 1.795 0.057
C10 -0.558 -0.081 -0.033
C11 -1.665 -0.840 0.113
H12 -2.652 -0.372 0.206
H13 -1.591 -1.936 0.107

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 C11 H12 H13
C11.11391.10611.11261.42452.84622.73502.97003.92402.40463.58554.50163.8985
H21.11391.80271.81062.11263.04372.57273.44664.03202.74053.82024.65404.1669
H31.10611.80271.80002.02733.90973.83653.92294.98483.29404.33045.33684.4090
H41.11261.81061.80002.12202.66672.52062.42843.76402.77154.09454.87124.6019
O51.42452.11262.02732.12202.48072.86182.76813.39381.38182.33713.34412.5610
C62.84623.04373.90972.66672.48071.11021.11111.10511.50512.52072.76263.5151
H72.73502.57273.83652.52062.86181.11021.78591.78962.18403.25073.52874.1747
H82.97003.44663.92292.42842.76811.11111.78591.79612.17133.26313.54614.1785
H93.92404.03204.98483.76403.39381.10511.78961.79612.14982.63642.41183.7310
C102.40462.74053.29402.77151.38181.50512.18402.17132.14981.35012.12782.1274
C113.58553.82024.33044.09452.33712.52073.25073.26312.63641.35011.09671.0981
H124.50164.65405.33684.87123.34412.76263.52873.54612.41182.12781.09671.8927
H133.89854.16694.40904.60192.56103.51514.17474.17853.73102.12741.09811.8927

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 117.915 H2 C1 H3 108.590
H2 C1 H4 108.822 H2 C1 O5 112.079
H3 C1 H4 108.441 H3 C1 O5 105.785
H4 C1 O5 112.949 O5 C10 C6 118.407
O5 C10 C11 117.619 C6 C10 C11 123.883
H7 C6 H8 107.026 H7 C6 H9 107.763
H7 C6 C10 112.366 H8 C6 H9 108.278
H8 C6 C10 111.293 H9 C6 C10 109.946
C10 C11 H12 120.481 C10 C11 H13 120.325
H12 C11 H13 119.164
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.057      
2 H 0.035      
3 H 0.047      
4 H 0.031      
5 O -0.234      
6 C -0.033      
7 H 0.049      
8 H 0.055      
9 H 0.043      
10 C -0.046      
11 C -0.033      
12 H 0.014      
13 H 0.015      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.050 1.519 0.375 1.884
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.691 -0.377 0.304
y -0.377 -31.527 -0.361
z 0.304 -0.361 -33.171
Traceless
 xyz
x 3.658 -0.377 0.304
y -0.377 -0.596 -0.361
z 0.304 -0.361 -3.062
Polar
3z2-r2-6.124
x2-y22.836
xy-0.377
xz0.304
yz-0.361


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.883 1.027 -0.184
y 1.027 7.839 -0.132
z -0.184 -0.132 5.033


<r2> (average value of r2) Å2
<r2> 130.388
(<r2>)1/2 11.419