Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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 |
3184 |
3151 |
3.93 |
|
|
|
| 2 |
A |
3087 |
3055 |
10.33 |
|
|
|
| 3 |
A |
3035 |
3004 |
35.30 |
|
|
|
| 4 |
A |
3034 |
3003 |
9.88 |
|
|
|
| 5 |
A |
2996 |
2965 |
34.44 |
|
|
|
| 6 |
A |
2976 |
2945 |
22.91 |
|
|
|
| 7 |
A |
2958 |
2928 |
46.49 |
|
|
|
| 8 |
A |
2938 |
2908 |
51.24 |
|
|
|
| 9 |
A |
1685 |
1668 |
48.42 |
|
|
|
| 10 |
A |
1465 |
1450 |
0.38 |
|
|
|
| 11 |
A |
1443 |
1429 |
0.37 |
|
|
|
| 12 |
A |
1438 |
1423 |
3.70 |
|
|
|
| 13 |
A |
1419 |
1404 |
6.63 |
|
|
|
| 14 |
A |
1368 |
1354 |
26.45 |
|
|
|
| 15 |
A |
1352 |
1338 |
1.07 |
|
|
|
| 16 |
A |
1274 |
1261 |
11.46 |
|
|
|
| 17 |
A |
1225 |
1213 |
42.05 |
|
|
|
| 18 |
A |
1214 |
1201 |
5.28 |
|
|
|
| 19 |
A |
1171 |
1159 |
24.27 |
|
|
|
| 20 |
A |
1165 |
1153 |
4.89 |
|
|
|
| 21 |
A |
1042 |
1031 |
0.35 |
|
|
|
| 22 |
A |
1019 |
1008 |
3.91 |
|
|
|
| 23 |
A |
1000 |
989 |
39.71 |
|
|
|
| 24 |
A |
999 |
989 |
6.38 |
|
|
|
| 25 |
A |
958 |
948 |
22.39 |
|
|
|
| 26 |
A |
920 |
911 |
9.50 |
|
|
|
| 27 |
A |
892 |
883 |
19.00 |
|
|
|
| 28 |
A |
825 |
817 |
2.96 |
|
|
|
| 29 |
A |
695 |
687 |
18.57 |
|
|
|
| 30 |
A |
678 |
671 |
3.96 |
|
|
|
| 31 |
A |
622 |
616 |
0.79 |
|
|
|
| 32 |
A |
541 |
535 |
1.36 |
|
|
|
| 33 |
A |
323 |
320 |
1.87 |
|
|
|
| 34 |
A |
217 |
215 |
6.16 |
|
|
|
| 35 |
A |
159 |
158 |
1.44 |
|
|
|
| 36 |
A |
101 |
100 |
0.94 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25709.5 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 25444.7 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.
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.115 |
|
|
|
| 2 |
H |
0.122 |
|
|
|
| 3 |
H |
0.117 |
|
|
|
| 4 |
O |
-0.237 |
|
|
|
| 5 |
C |
-0.288 |
|
|
|
| 6 |
H |
0.119 |
|
|
|
| 7 |
H |
0.118 |
|
|
|
| 8 |
C |
-0.266 |
|
|
|
| 9 |
H |
0.096 |
|
|
|
| 10 |
C |
-0.518 |
|
|
|
| 11 |
H |
0.148 |
|
|
|
| 12 |
H |
0.142 |
|
|
|
| 13 |
H |
0.147 |
|
|
|
| 14 |
C |
0.414 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.299 |
0.509 |
0.096 |
0.598 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.330 |
1.093 |
-0.016 |
| y |
1.093 |
-37.027 |
-0.135 |
| z |
-0.016 |
-0.135 |
-36.716 |
|
| Traceless |
| | x | y | z |
| x |
4.542 |
1.093 |
-0.016 |
| y |
1.093 |
-2.504 |
-0.135 |
| z |
-0.016 |
-0.135 |
-2.038 |
|
| Polar |
| 3z2-r2 | -4.075 |
| x2-y2 | 4.697 |
| xy | 1.093 |
| xz | -0.016 |
| yz | -0.135 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.442 |
-0.480 |
0.026 |
| y |
-0.480 |
8.650 |
-0.011 |
| z |
0.026 |
-0.011 |
6.172 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |