Vibrational Frequencies calculated at mPW1PW91/STO-3G
| 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 |
3544 |
3114 |
0.01 |
|
|
|
| 2 |
A |
3514 |
3089 |
0.24 |
|
|
|
| 3 |
A |
3390 |
2979 |
0.66 |
|
|
|
| 4 |
A |
3349 |
2943 |
0.36 |
|
|
|
| 5 |
A |
1905 |
1674 |
1.54 |
|
|
|
| 6 |
A |
1670 |
1468 |
0.39 |
|
|
|
| 7 |
A |
1667 |
1465 |
9.37 |
|
|
|
| 8 |
A |
1634 |
1436 |
2.36 |
|
|
|
| 9 |
A |
1544 |
1357 |
2.74 |
|
|
|
| 10 |
A |
1340 |
1178 |
28.49 |
|
|
|
| 11 |
A |
1225 |
1076 |
10.69 |
|
|
|
| 12 |
A |
1130 |
993 |
2.41 |
|
|
|
| 13 |
A |
1033 |
908 |
0.06 |
|
|
|
| 14 |
A |
822 |
723 |
0.05 |
|
|
|
| 15 |
A |
632 |
555 |
1.08 |
|
|
|
| 16 |
A |
464 |
408 |
3.83 |
|
|
|
| 17 |
A |
327 |
288 |
0.33 |
|
|
|
| 18 |
A |
157 |
138 |
0.09 |
|
|
|
| 19 |
A |
128 |
112 |
0.26 |
|
|
|
| 20 |
A |
43 |
38 |
2.83 |
|
|
|
| 21 |
B |
3544 |
3115 |
1.00 |
|
|
|
| 22 |
B |
3520 |
3094 |
0.24 |
|
|
|
| 23 |
B |
3514 |
3089 |
0.57 |
|
|
|
| 24 |
B |
3349 |
2943 |
2.69 |
|
|
|
| 25 |
B |
1884 |
1656 |
76.80 |
|
|
|
| 26 |
B |
1670 |
1467 |
14.46 |
|
|
|
| 27 |
B |
1667 |
1465 |
3.75 |
|
|
|
| 28 |
B |
1544 |
1357 |
20.08 |
|
|
|
| 29 |
B |
1367 |
1202 |
48.65 |
|
|
|
| 30 |
B |
1260 |
1107 |
197.22 |
|
|
|
| 31 |
B |
1130 |
993 |
9.96 |
|
|
|
| 32 |
B |
1081 |
950 |
0.35 |
|
|
|
| 33 |
B |
968 |
850 |
6.80 |
|
|
|
| 34 |
B |
850 |
747 |
2.45 |
|
|
|
| 35 |
B |
526 |
462 |
15.79 |
|
|
|
| 36 |
B |
495 |
435 |
0.73 |
|
|
|
| 37 |
B |
396 |
348 |
0.91 |
|
|
|
| 38 |
B |
140 |
123 |
0.11 |
|
|
|
| 39 |
B |
29 |
25 |
3.34 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29225.5 cm
-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 25686.3 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 mPW1PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.189 |
|
|
|
| 2 |
C |
0.161 |
|
|
|
| 3 |
C |
0.161 |
|
|
|
| 4 |
C |
-0.256 |
|
|
|
| 5 |
C |
-0.256 |
|
|
|
| 6 |
O |
-0.183 |
|
|
|
| 7 |
O |
-0.183 |
|
|
|
| 8 |
H |
0.092 |
|
|
|
| 9 |
H |
0.092 |
|
|
|
| 10 |
H |
0.093 |
|
|
|
| 11 |
H |
0.095 |
|
|
|
| 12 |
H |
0.092 |
|
|
|
| 13 |
H |
0.093 |
|
|
|
| 14 |
H |
0.095 |
|
|
|
| 15 |
H |
0.092 |
|
|
|
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 |
0.664 |
0.664 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.749 |
-6.033 |
0.000 |
| y |
-6.033 |
-42.239 |
0.000 |
| z |
0.000 |
0.000 |
-37.071 |
|
| Traceless |
| | x | y | z |
| x |
-0.093 |
-6.033 |
0.000 |
| y |
-6.033 |
-3.829 |
0.000 |
| z |
0.000 |
0.000 |
3.922 |
|
| Polar |
| 3z2-r2 | 7.845 |
| x2-y2 | 2.490 |
| xy | -6.033 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.211 |
0.355 |
0.000 |
| y |
0.355 |
5.436 |
0.000 |
| z |
0.000 |
0.000 |
3.445 |
<r2> (average value of r
2) Å
2
| <r2> |
238.913 |
| (<r2>)1/2 |
15.457 |