Vibrational Frequencies calculated at PBEPBE/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 |
3219 |
3175 |
7.25 |
|
|
|
| 2 |
A |
3123 |
3080 |
0.27 |
|
|
|
| 3 |
A |
3093 |
3051 |
10.94 |
|
|
|
| 4 |
A |
3078 |
3036 |
23.72 |
|
|
|
| 5 |
A |
3035 |
2993 |
16.65 |
|
|
|
| 6 |
A |
3005 |
2964 |
45.50 |
|
|
|
| 7 |
A |
2976 |
2936 |
21.09 |
|
|
|
| 8 |
A |
2941 |
2901 |
61.66 |
|
|
|
| 9 |
A |
1685 |
1662 |
101.99 |
|
|
|
| 10 |
A |
1470 |
1450 |
8.86 |
|
|
|
| 11 |
A |
1462 |
1442 |
10.20 |
|
|
|
| 12 |
A |
1450 |
1430 |
11.20 |
|
|
|
| 13 |
A |
1439 |
1419 |
4.55 |
|
|
|
| 14 |
A |
1437 |
1418 |
6.64 |
|
|
|
| 15 |
A |
1387 |
1368 |
4.96 |
|
|
|
| 16 |
A |
1364 |
1345 |
33.55 |
|
|
|
| 17 |
A |
1273 |
1256 |
172.35 |
|
|
|
| 18 |
A |
1169 |
1152 |
0.98 |
|
|
|
| 19 |
A |
1132 |
1117 |
4.41 |
|
|
|
| 20 |
A |
1100 |
1085 |
88.71 |
|
|
|
| 21 |
A |
1032 |
1018 |
2.11 |
|
|
|
| 22 |
A |
986 |
973 |
3.40 |
|
|
|
| 23 |
A |
906 |
893 |
4.37 |
|
|
|
| 24 |
A |
796 |
785 |
23.76 |
|
|
|
| 25 |
A |
792 |
781 |
37.91 |
|
|
|
| 26 |
A |
710 |
700 |
3.37 |
|
|
|
| 27 |
A |
519 |
512 |
6.32 |
|
|
|
| 28 |
A |
465 |
458 |
2.27 |
|
|
|
| 29 |
A |
411 |
405 |
0.67 |
|
|
|
| 30 |
A |
305 |
301 |
0.94 |
|
|
|
| 31 |
A |
238 |
235 |
0.56 |
|
|
|
| 32 |
A |
190 |
187 |
1.87 |
|
|
|
| 33 |
A |
78 |
77 |
5.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24131.6 cm
-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 23801.0 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**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.143 |
|
|
|
| 2 |
H |
0.121 |
|
|
|
| 3 |
H |
0.138 |
|
|
|
| 4 |
H |
0.118 |
|
|
|
| 5 |
O |
-0.442 |
|
|
|
| 6 |
C |
-0.437 |
|
|
|
| 7 |
H |
0.136 |
|
|
|
| 8 |
H |
0.141 |
|
|
|
| 9 |
H |
0.137 |
|
|
|
| 10 |
C |
0.358 |
|
|
|
| 11 |
C |
-0.335 |
|
|
|
| 12 |
H |
0.099 |
|
|
|
| 13 |
H |
0.109 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.992 |
1.554 |
0.414 |
1.890 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.129 |
-0.240 |
0.334 |
| y |
-0.240 |
-31.198 |
-0.396 |
| z |
0.334 |
-0.396 |
-32.868 |
|
| Traceless |
| | x | y | z |
| x |
3.904 |
-0.240 |
0.334 |
| y |
-0.240 |
-0.700 |
-0.396 |
| z |
0.334 |
-0.396 |
-3.205 |
|
| Polar |
| 3z2-r2 | -6.409 |
| x2-y2 | 3.069 |
| xy | -0.240 |
| xz | 0.334 |
| yz | -0.396 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.474 |
0.958 |
-0.219 |
| y |
0.958 |
7.428 |
-0.121 |
| z |
-0.219 |
-0.121 |
4.733 |
<r2> (average value of r
2) Å
2
| <r2> |
129.921 |
| (<r2>)1/2 |
11.398 |