Vibrational Frequencies calculated at mPW1PW91/3-21G
| 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 |
3574 |
3412 |
2.19 |
|
|
|
| 2 |
A |
3146 |
3004 |
37.44 |
|
|
|
| 3 |
A |
3143 |
3000 |
13.85 |
|
|
|
| 4 |
A |
3140 |
2997 |
56.34 |
|
|
|
| 5 |
A |
3131 |
2988 |
20.89 |
|
|
|
| 6 |
A |
3127 |
2985 |
7.60 |
|
|
|
| 7 |
A |
3091 |
2950 |
5.03 |
|
|
|
| 8 |
A |
3062 |
2923 |
16.09 |
|
|
|
| 9 |
A |
3057 |
2919 |
22.14 |
|
|
|
| 10 |
A |
3004 |
2868 |
47.93 |
|
|
|
| 11 |
A |
1585 |
1513 |
19.97 |
|
|
|
| 12 |
A |
1571 |
1499 |
8.59 |
|
|
|
| 13 |
A |
1562 |
1492 |
5.28 |
|
|
|
| 14 |
A |
1559 |
1488 |
2.49 |
|
|
|
| 15 |
A |
1550 |
1479 |
0.87 |
|
|
|
| 16 |
A |
1468 |
1402 |
13.43 |
|
|
|
| 17 |
A |
1445 |
1380 |
19.56 |
|
|
|
| 18 |
A |
1421 |
1356 |
6.51 |
|
|
|
| 19 |
A |
1417 |
1352 |
2.45 |
|
|
|
| 20 |
A |
1403 |
1339 |
17.46 |
|
|
|
| 21 |
A |
1355 |
1294 |
0.23 |
|
|
|
| 22 |
A |
1286 |
1228 |
13.45 |
|
|
|
| 23 |
A |
1227 |
1171 |
4.07 |
|
|
|
| 24 |
A |
1177 |
1124 |
5.53 |
|
|
|
| 25 |
A |
1131 |
1080 |
4.17 |
|
|
|
| 26 |
A |
1048 |
1001 |
81.48 |
|
|
|
| 27 |
A |
1000 |
955 |
2.24 |
|
|
|
| 28 |
A |
970 |
926 |
11.30 |
|
|
|
| 29 |
A |
957 |
914 |
8.82 |
|
|
|
| 30 |
A |
922 |
881 |
14.97 |
|
|
|
| 31 |
A |
827 |
790 |
9.34 |
|
|
|
| 32 |
A |
484 |
462 |
5.70 |
|
|
|
| 33 |
A |
427 |
407 |
4.94 |
|
|
|
| 34 |
A |
379 |
362 |
42.88 |
|
|
|
| 35 |
A |
327 |
312 |
49.31 |
|
|
|
| 36 |
A |
262 |
250 |
4.05 |
|
|
|
| 37 |
A |
240 |
229 |
67.18 |
|
|
|
| 38 |
A |
234 |
223 |
0.30 |
|
|
|
| 39 |
A |
115 |
110 |
9.15 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30411.5 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 29030.8 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 mPW1PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.333 |
|
|
|
| 2 |
C |
-0.145 |
|
|
|
| 3 |
C |
-0.607 |
|
|
|
| 4 |
C |
-0.612 |
|
|
|
| 5 |
O |
-0.571 |
|
|
|
| 6 |
H |
0.236 |
|
|
|
| 7 |
H |
0.213 |
|
|
|
| 8 |
H |
0.218 |
|
|
|
| 9 |
H |
0.207 |
|
|
|
| 10 |
H |
0.204 |
|
|
|
| 11 |
H |
0.203 |
|
|
|
| 12 |
H |
0.221 |
|
|
|
| 13 |
H |
0.230 |
|
|
|
| 14 |
H |
0.185 |
|
|
|
| 15 |
H |
0.351 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.264 |
0.745 |
1.061 |
1.811 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.518 |
-2.538 |
-2.649 |
| y |
-2.538 |
-31.363 |
0.480 |
| z |
-2.649 |
0.480 |
-32.692 |
|
| Traceless |
| | x | y | z |
| x |
-4.490 |
-2.538 |
-2.649 |
| y |
-2.538 |
3.242 |
0.480 |
| z |
-2.649 |
0.480 |
1.249 |
|
| Polar |
| 3z2-r2 | 2.497 |
| x2-y2 | -5.155 |
| xy | -2.538 |
| xz | -2.649 |
| yz | 0.480 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.792 |
-0.263 |
0.010 |
| y |
-0.263 |
6.756 |
0.130 |
| z |
0.010 |
0.130 |
5.855 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |