Vibrational Frequencies calculated at B3PW91/6-311G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3126 |
3010 |
38.14 |
|
|
|
| 2 |
A1 |
3055 |
2941 |
2.38 |
|
|
|
| 3 |
A1 |
3032 |
2919 |
31.47 |
|
|
|
| 4 |
A1 |
1812 |
1744 |
125.43 |
|
|
|
| 5 |
A1 |
1512 |
1456 |
9.35 |
|
|
|
| 6 |
A1 |
1472 |
1418 |
21.21 |
|
|
|
| 7 |
A1 |
1424 |
1371 |
14.70 |
|
|
|
| 8 |
A1 |
1359 |
1309 |
6.31 |
|
|
|
| 9 |
A1 |
1123 |
1081 |
1.94 |
|
|
|
| 10 |
A1 |
1031 |
992 |
2.44 |
|
|
|
| 11 |
A1 |
789 |
759 |
2.14 |
|
|
|
| 12 |
A1 |
408 |
393 |
0.55 |
|
|
|
| 13 |
A1 |
193 |
185 |
0.57 |
|
|
|
| 14 |
A2 |
3133 |
3016 |
0.00 |
|
|
|
| 15 |
A2 |
3048 |
2935 |
0.00 |
|
|
|
| 16 |
A2 |
1505 |
1449 |
0.00 |
|
|
|
| 17 |
A2 |
1269 |
1221 |
0.00 |
|
|
|
| 18 |
A2 |
1007 |
969 |
0.00 |
|
|
|
| 19 |
A2 |
709 |
682 |
0.00 |
|
|
|
| 20 |
A2 |
200 |
193 |
0.00 |
|
|
|
| 21 |
A2 |
5 |
4 |
0.00 |
|
|
|
| 22 |
B1 |
3134 |
3017 |
54.42 |
|
|
|
| 23 |
B1 |
3060 |
2946 |
22.50 |
|
|
|
| 24 |
B1 |
1505 |
1449 |
19.05 |
|
|
|
| 25 |
B1 |
1319 |
1269 |
0.54 |
|
|
|
| 26 |
B1 |
1142 |
1100 |
0.15 |
|
|
|
| 27 |
B1 |
826 |
795 |
11.98 |
|
|
|
| 28 |
B1 |
468 |
450 |
0.18 |
|
|
|
| 29 |
B1 |
176 |
170 |
0.20 |
|
|
|
| 30 |
B1 |
68 |
66 |
0.20 |
|
|
|
| 31 |
B2 |
3126 |
3009 |
15.72 |
|
|
|
| 32 |
B2 |
3055 |
2941 |
50.94 |
|
|
|
| 33 |
B2 |
3022 |
2909 |
14.50 |
|
|
|
| 34 |
B2 |
1512 |
1456 |
13.56 |
|
|
|
| 35 |
B2 |
1458 |
1404 |
3.75 |
|
|
|
| 36 |
B2 |
1423 |
1370 |
1.62 |
|
|
|
| 37 |
B2 |
1395 |
1343 |
43.70 |
|
|
|
| 38 |
B2 |
1144 |
1101 |
59.81 |
|
|
|
| 39 |
B2 |
1013 |
975 |
11.41 |
|
|
|
| 40 |
B2 |
978 |
942 |
21.81 |
|
|
|
| 41 |
B2 |
627 |
604 |
3.05 |
|
|
|
| 42 |
B2 |
306 |
295 |
13.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30984.8 cm
-1
Scaled (by 0.9627) Zero Point Vibrational Energy (zpe) 29829.1 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 B3PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.310 |
|
|
|
| 2 |
C |
0.340 |
|
|
|
| 3 |
C |
-0.529 |
|
|
|
| 4 |
C |
-0.529 |
|
|
|
| 5 |
C |
-0.646 |
|
|
|
| 6 |
C |
-0.646 |
|
|
|
| 7 |
H |
0.238 |
|
|
|
| 8 |
H |
0.238 |
|
|
|
| 9 |
H |
0.238 |
|
|
|
| 10 |
H |
0.238 |
|
|
|
| 11 |
H |
0.219 |
|
|
|
| 12 |
H |
0.233 |
|
|
|
| 13 |
H |
0.233 |
|
|
|
| 14 |
H |
0.219 |
|
|
|
| 15 |
H |
0.233 |
|
|
|
| 16 |
H |
0.233 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.658 |
2.658 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.941 |
0.000 |
0.000 |
| y |
0.000 |
-37.090 |
0.000 |
| z |
0.000 |
0.000 |
-41.123 |
|
| Traceless |
| | x | y | z |
| x |
2.165 |
0.000 |
0.000 |
| y |
0.000 |
1.942 |
0.000 |
| z |
0.000 |
0.000 |
-4.108 |
|
| Polar |
| 3z2-r2 | -8.215 |
| x2-y2 | 0.149 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.041 |
0.000 |
0.000 |
| y |
0.000 |
10.050 |
0.000 |
| z |
0.000 |
0.000 |
8.734 |
<r2> (average value of r
2) Å
2
| <r2> |
215.006 |
| (<r2>)1/2 |
14.663 |