Vibrational Frequencies calculated at mPW1PW91/6-311G*
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A' |
3197 |
3051 |
9.30 |
64.13 |
0.69 |
0.82 |
| 2 |
A' |
3145 |
3002 |
29.11 |
75.25 |
0.70 |
0.82 |
| 3 |
A' |
3085 |
2944 |
20.07 |
67.59 |
0.12 |
0.21 |
| 4 |
A' |
3082 |
2941 |
1.31 |
151.63 |
0.01 |
0.02 |
| 5 |
A' |
3068 |
2928 |
19.49 |
118.96 |
0.01 |
0.01 |
| 6 |
A' |
1852 |
1767 |
264.62 |
3.16 |
0.36 |
0.53 |
| 7 |
A' |
1541 |
1471 |
7.56 |
1.37 |
0.75 |
0.86 |
| 8 |
A' |
1519 |
1449 |
3.14 |
16.88 |
0.75 |
0.86 |
| 9 |
A' |
1492 |
1424 |
16.36 |
10.48 |
0.69 |
0.82 |
| 10 |
A' |
1448 |
1382 |
6.45 |
3.41 |
0.69 |
0.82 |
| 11 |
A' |
1419 |
1354 |
78.93 |
1.48 |
0.75 |
0.86 |
| 12 |
A' |
1402 |
1338 |
22.43 |
2.25 |
0.75 |
0.85 |
| 13 |
A' |
1295 |
1236 |
413.91 |
0.44 |
0.32 |
0.48 |
| 14 |
A' |
1156 |
1103 |
18.03 |
6.16 |
0.16 |
0.27 |
| 15 |
A' |
1101 |
1051 |
98.45 |
2.60 |
0.75 |
0.86 |
| 16 |
A' |
1023 |
976 |
8.47 |
1.29 |
0.23 |
0.38 |
| 17 |
A' |
970 |
926 |
5.61 |
2.05 |
0.16 |
0.28 |
| 18 |
A' |
880 |
840 |
8.47 |
7.02 |
0.34 |
0.51 |
| 19 |
A' |
650 |
621 |
6.72 |
7.54 |
0.34 |
0.50 |
| 20 |
A' |
431 |
412 |
0.80 |
0.31 |
0.65 |
0.79 |
| 21 |
A' |
373 |
356 |
9.97 |
2.79 |
0.32 |
0.48 |
| 22 |
A' |
195 |
186 |
5.03 |
0.34 |
0.67 |
0.80 |
| 23 |
A" |
3153 |
3010 |
48.00 |
17.34 |
0.75 |
0.86 |
| 24 |
A" |
3150 |
3006 |
6.33 |
56.47 |
0.75 |
0.86 |
| 25 |
A" |
3122 |
2980 |
5.52 |
95.46 |
0.75 |
0.86 |
| 26 |
A" |
1507 |
1438 |
8.82 |
12.18 |
0.75 |
0.86 |
| 27 |
A" |
1495 |
1427 |
10.91 |
10.71 |
0.75 |
0.86 |
| 28 |
A" |
1319 |
1259 |
0.99 |
8.92 |
0.75 |
0.86 |
| 29 |
A" |
1193 |
1139 |
4.46 |
0.68 |
0.75 |
0.86 |
| 30 |
A" |
1075 |
1026 |
7.45 |
0.20 |
0.75 |
0.86 |
| 31 |
A" |
816 |
779 |
0.84 |
0.20 |
0.75 |
0.86 |
| 32 |
A" |
614 |
586 |
5.04 |
1.12 |
0.75 |
0.86 |
| 33 |
A" |
270 |
257 |
1.06 |
0.04 |
0.75 |
0.86 |
| 34 |
A" |
156 |
149 |
4.53 |
0.02 |
0.75 |
0.86 |
| 35 |
A" |
65 |
62 |
0.25 |
0.26 |
0.75 |
0.86 |
| 36 |
A" |
36 |
34 |
0.71 |
0.04 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 26145.6 cm
-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 24953.4 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 mPW1PW91/6-311G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.727 |
|
|
|
| 2 |
C |
0.421 |
|
|
|
| 3 |
O |
-0.311 |
|
|
|
| 4 |
O |
-0.361 |
|
|
|
| 5 |
C |
-0.252 |
|
|
|
| 6 |
C |
-0.672 |
|
|
|
| 7 |
H |
0.254 |
|
|
|
| 8 |
H |
0.250 |
|
|
|
| 9 |
H |
0.250 |
|
|
|
| 10 |
H |
0.230 |
|
|
|
| 11 |
H |
0.230 |
|
|
|
| 12 |
H |
0.227 |
|
|
|
| 13 |
H |
0.231 |
|
|
|
| 14 |
H |
0.231 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.283 |
1.918 |
0.000 |
1.939 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.530 |
-1.056 |
0.000 |
| y |
-1.056 |
-42.602 |
0.000 |
| z |
0.000 |
0.000 |
-35.364 |
|
| Traceless |
| | x | y | z |
| x |
8.452 |
-1.056 |
0.000 |
| y |
-1.056 |
-9.655 |
0.000 |
| z |
0.000 |
0.000 |
1.202 |
|
| Polar |
| 3z2-r2 | 2.404 |
| x2-y2 | 12.071 |
| xy | -1.056 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.816 |
0.464 |
0.000 |
| y |
0.464 |
7.634 |
0.000 |
| z |
0.000 |
0.000 |
5.908 |
<r2> (average value of r
2) Å
2
| <r2> |
199.876 |
| (<r2>)1/2 |
14.138 |