Vibrational Frequencies calculated at mPW1PW91/aug-cc-pVDZ
| 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 |
3166 |
3034 |
4.95 |
|
|
|
| 2 |
A |
3102 |
2973 |
64.39 |
|
|
|
| 3 |
A |
3032 |
2906 |
59.29 |
|
|
|
| 4 |
A |
3020 |
2894 |
18.09 |
|
|
|
| 5 |
A |
1494 |
1431 |
7.65 |
|
|
|
| 6 |
A |
1483 |
1421 |
0.03 |
|
|
|
| 7 |
A |
1464 |
1403 |
4.84 |
|
|
|
| 8 |
A |
1443 |
1383 |
0.30 |
|
|
|
| 9 |
A |
1331 |
1275 |
1.01 |
|
|
|
| 10 |
A |
1214 |
1163 |
51.47 |
|
|
|
| 11 |
A |
1169 |
1120 |
20.32 |
|
|
|
| 12 |
A |
1155 |
1107 |
41.35 |
|
|
|
| 13 |
A |
953 |
914 |
3.40 |
|
|
|
| 14 |
A |
606 |
581 |
5.63 |
|
|
|
| 15 |
A |
319 |
306 |
4.00 |
|
|
|
| 16 |
A |
148 |
142 |
0.14 |
|
|
|
| 17 |
A |
98 |
94 |
2.40 |
|
|
|
| 18 |
B |
3166 |
3034 |
37.37 |
|
|
|
| 19 |
B |
3101 |
2972 |
6.06 |
|
|
|
| 20 |
B |
3091 |
2962 |
41.22 |
|
|
|
| 21 |
B |
3021 |
2895 |
108.78 |
|
|
|
| 22 |
B |
1484 |
1422 |
9.07 |
|
|
|
| 23 |
B |
1464 |
1403 |
2.72 |
|
|
|
| 24 |
B |
1459 |
1398 |
12.68 |
|
|
|
| 25 |
B |
1411 |
1352 |
5.76 |
|
|
|
| 26 |
B |
1249 |
1197 |
17.76 |
|
|
|
| 27 |
B |
1172 |
1123 |
194.28 |
|
|
|
| 28 |
B |
1165 |
1116 |
45.77 |
|
|
|
| 29 |
B |
1081 |
1036 |
113.25 |
|
|
|
| 30 |
B |
971 |
930 |
68.26 |
|
|
|
| 31 |
B |
452 |
433 |
5.18 |
|
|
|
| 32 |
B |
212 |
203 |
15.87 |
|
|
|
| 33 |
B |
134 |
128 |
1.83 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24914.5 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 23875.5 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/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
1.043 |
|
|
|
| 2 |
H |
-0.267 |
|
|
|
| 3 |
H |
-0.267 |
|
|
|
| 4 |
O |
-0.565 |
|
|
|
| 5 |
O |
-0.565 |
|
|
|
| 6 |
C |
0.755 |
|
|
|
| 7 |
C |
0.755 |
|
|
|
| 8 |
H |
-0.281 |
|
|
|
| 9 |
H |
-0.281 |
|
|
|
| 10 |
H |
-0.075 |
|
|
|
| 11 |
H |
-0.089 |
|
|
|
| 12 |
H |
-0.075 |
|
|
|
| 13 |
H |
-0.089 |
|
|
|
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 |
-0.197 |
0.197 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-34.926 |
-2.357 |
0.000 |
| y |
-2.357 |
-28.355 |
0.000 |
| z |
0.000 |
0.000 |
-29.790 |
|
| Traceless |
| | x | y | z |
| x |
-5.853 |
-2.357 |
0.000 |
| y |
-2.357 |
4.002 |
0.000 |
| z |
0.000 |
0.000 |
1.850 |
|
| Polar |
| 3z2-r2 | 3.701 |
| x2-y2 | -6.570 |
| xy | -2.357 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.600 |
-0.083 |
0.000 |
| y |
-0.083 |
8.443 |
0.000 |
| z |
0.000 |
0.000 |
7.202 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |