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All results from a given calculation for C4H10O (Propane, 2-methoxy-)

using model chemistry: B3LYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/cc-pVTZ
 hartrees
Energy at 0K-233.750173
Energy at 298.15K-233.761270
Nuclear repulsion energy197.524949
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 B3LYP/cc-pVTZ
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 3103 2999 53.34      
2 A 3101 2997 0.79      
3 A 3100 2996 17.52      
4 A 3095 2992 82.18      
5 A 3087 2983 0.01      
6 A 3036 2934 20.38      
7 A 3035 2934 77.15      
8 A 3033 2932 5.15      
9 A 3025 2924 0.75      
10 A 2988 2888 50.95      
11 A 1515 1464 13.36      
12 A 1511 1460 1.15      
13 A 1501 1451 1.85      
14 A 1498 1448 7.28      
15 A 1487 1437 0.14      
16 A 1483 1434 2.20      
17 A 1471 1422 0.12      
18 A 1414 1367 16.08      
19 A 1397 1350 16.89      
20 A 1397 1350 1.94      
21 A 1368 1322 5.45      
22 A 1228 1187 10.37      
23 A 1188 1148 103.91      
24 A 1178 1139 27.70      
25 A 1175 1136 2.23      
26 A 1134 1096 17.61      
27 A 1057 1021 48.79      
28 A 936 904 0.30      
29 A 919 889 0.00      
30 A 906 876 17.49      
31 A 777 751 8.86      
32 A 550 532 1.96      
33 A 416 403 8.79      
34 A 366 354 1.13      
35 A 302 292 0.77      
36 A 244 235 1.63      
37 A 242 234 0.02      
38 A 178 172 1.67      
39 A 57 55 2.65      

Unscaled Zero Point Vibrational Energy (zpe) 29748.0 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 28754.4 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 B3LYP/cc-pVTZ
ABC
0.21452 0.13833 0.10770

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.723 -0.000 0.403
H2 1.594 -0.888 1.031
H3 2.739 -0.002 0.013
H4 1.596 0.890 1.029
O5 0.865 -0.001 -0.719
C6 -1.011 -1.270 0.247
H7 -2.101 -1.317 0.250
H8 -0.632 -2.154 -0.266
H9 -0.681 -1.305 1.286
C10 -1.010 1.271 0.246
H11 -2.099 1.320 0.248
H12 -0.680 1.305 1.286
H13 -0.628 2.154 -0.267
C14 -0.544 0.000 -0.462
H15 -0.968 0.000 -1.468

Atom - Atom Distances (Å)
  C1 H2 H3 H4 O5 C6 H7 H8 H9 C10 H11 H12 H13 C14 H15
C11.09491.08871.09491.41293.01854.04733.26082.87353.01764.04682.87333.25852.42663.2775
H21.09491.76981.77792.09362.74793.80192.87142.32703.47264.37453.17003.98512.75563.6882
H31.08871.76981.76982.01213.96565.02124.00913.87453.96555.02123.87534.00813.31743.9916
H41.09491.77791.76982.09353.47494.37603.98843.17292.74733.80182.32822.86802.75603.6880
O51.41292.09362.01212.09352.46213.38612.66072.84742.46223.38612.84812.66041.43221.9796
C63.01852.74793.96563.47492.46211.09101.09021.09112.54102.80952.79663.48351.52762.1349
H74.04733.80195.02124.37603.38611.09101.76761.75882.80892.63723.15773.80592.15982.4437
H83.26082.87144.00913.98842.66071.09021.76761.77033.48353.80603.79184.30792.16452.4893
H92.87352.32703.87453.17292.84741.09111.75881.77032.79723.15952.61013.79192.18563.0616
C103.01763.47263.96552.74732.46222.54102.80893.48352.79721.09101.09111.09021.52762.1349
H114.04684.37455.02123.80183.38612.80952.63723.80603.15951.09101.75881.76752.15982.4432
H122.87333.17003.87532.32822.84812.79663.15773.79182.61011.09111.75881.77042.18573.0616
H133.25853.98514.00812.86802.66043.48353.80594.30793.79191.09021.76751.77042.16452.4898
C142.42662.75563.31742.75601.43221.52762.15982.16452.18561.52762.15982.18572.16451.0920
H153.27753.68823.99163.68801.97962.13492.44372.48933.06162.13492.44323.06162.48981.0920

picture of Propane, 2-methoxy- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O5 C14 117.062 H2 C1 H3 108.288
H2 C1 H4 108.556 H2 C1 O5 112.579
H3 C1 H4 108.289 H3 C1 O5 106.373
H4 C1 O5 112.576 O5 C14 C6 112.540
O5 C14 C10 112.546 O5 C14 H15 102.468
C6 C14 C10 112.550 C6 C14 H15 108.019
H7 C6 H8 108.266 H7 C6 H9 107.410
H7 C6 C14 110.016 H8 C6 H9 108.503
H8 C6 C14 110.441 H9 C6 C14 112.080
C10 C14 H15 108.021 H11 C10 H12 107.409
H11 C10 H13 108.260 H11 C10 C14 110.015
H12 C10 H13 108.508 H12 C10 C14 112.082
H13 C10 C14 110.441
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.097     0.054
2 H 0.058     0.022
3 H 0.112     0.075
4 H 0.058     0.022
5 O -0.307     -0.457
6 C -0.301     -0.480
7 H 0.093     0.107
8 H 0.104     0.125
9 H 0.086     0.128
10 C -0.301     -0.481
11 H 0.093     0.107
12 H 0.086     0.128
13 H 0.104     0.125
14 C 0.123     0.532
15 H 0.090     -0.005


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.603 0.002 1.083 1.240
CHELPG        
AIM        
ESP -0.582 0.002 1.131 1.272


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.885 0.000 2.139
y 0.000 -33.729 -0.002
z 2.139 -0.002 -34.522
Traceless
 xyz
x 2.240 0.000 2.139
y 0.000 -0.525 -0.002
z 2.139 -0.002 -1.715
Polar
3z2-r2-3.430
x2-y21.844
xy0.000
xz2.139
yz-0.002


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.842 0.001 0.244
y 0.001 8.102 0.000
z 0.244 0.000 7.300


<r2> (average value of r2) Å2
<r2> 134.821
(<r2>)1/2 11.611