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 |
3164 |
3020 |
26.88 |
|
|
|
| 2 |
A |
3161 |
3018 |
12.09 |
|
|
|
| 3 |
A |
3157 |
3014 |
28.50 |
|
|
|
| 4 |
A |
3152 |
3009 |
47.69 |
|
|
|
| 5 |
A |
3145 |
3002 |
0.11 |
|
|
|
| 6 |
A |
3099 |
2958 |
8.69 |
|
|
|
| 7 |
A |
3090 |
2949 |
69.17 |
|
|
|
| 8 |
A |
3079 |
2939 |
9.42 |
|
|
|
| 9 |
A |
3073 |
2934 |
1.96 |
|
|
|
| 10 |
A |
3037 |
2899 |
35.50 |
|
|
|
| 11 |
A |
1587 |
1515 |
18.94 |
|
|
|
| 12 |
A |
1574 |
1502 |
3.55 |
|
|
|
| 13 |
A |
1569 |
1498 |
3.53 |
|
|
|
| 14 |
A |
1564 |
1493 |
12.87 |
|
|
|
| 15 |
A |
1549 |
1479 |
0.01 |
|
|
|
| 16 |
A |
1547 |
1477 |
4.72 |
|
|
|
| 17 |
A |
1508 |
1440 |
0.23 |
|
|
|
| 18 |
A |
1458 |
1392 |
15.41 |
|
|
|
| 19 |
A |
1443 |
1378 |
21.34 |
|
|
|
| 20 |
A |
1396 |
1333 |
9.52 |
|
|
|
| 21 |
A |
1395 |
1331 |
6.47 |
|
|
|
| 22 |
A |
1235 |
1179 |
2.19 |
|
|
|
| 23 |
A |
1219 |
1164 |
103.63 |
|
|
|
| 24 |
A |
1194 |
1140 |
16.08 |
|
|
|
| 25 |
A |
1169 |
1116 |
0.17 |
|
|
|
| 26 |
A |
1158 |
1105 |
23.11 |
|
|
|
| 27 |
A |
1056 |
1008 |
35.03 |
|
|
|
| 28 |
A |
978 |
933 |
2.08 |
|
|
|
| 29 |
A |
949 |
906 |
0.11 |
|
|
|
| 30 |
A |
910 |
869 |
6.42 |
|
|
|
| 31 |
A |
783 |
748 |
5.65 |
|
|
|
| 32 |
A |
547 |
522 |
3.32 |
|
|
|
| 33 |
A |
397 |
379 |
10.95 |
|
|
|
| 34 |
A |
371 |
355 |
1.99 |
|
|
|
| 35 |
A |
303 |
289 |
0.99 |
|
|
|
| 36 |
A |
258 |
247 |
1.97 |
|
|
|
| 37 |
A |
248 |
236 |
0.09 |
|
|
|
| 38 |
A |
189 |
181 |
1.96 |
|
|
|
| 39 |
A |
75 |
72 |
4.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30393.0 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 29013.2 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 |
-0.380 |
|
|
|
| 2 |
H |
0.196 |
|
|
|
| 3 |
H |
0.229 |
|
|
|
| 4 |
H |
0.196 |
|
|
|
| 5 |
O |
-0.493 |
|
|
|
| 6 |
C |
-0.638 |
|
|
|
| 7 |
H |
0.214 |
|
|
|
| 8 |
H |
0.230 |
|
|
|
| 9 |
H |
0.210 |
|
|
|
| 10 |
C |
-0.638 |
|
|
|
| 11 |
H |
0.214 |
|
|
|
| 12 |
H |
0.210 |
|
|
|
| 13 |
H |
0.230 |
|
|
|
| 14 |
C |
-0.018 |
|
|
|
| 15 |
H |
0.238 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.635 |
0.001 |
-1.406 |
1.542 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.787 |
-0.000 |
2.636 |
| y |
-0.000 |
-32.943 |
0.001 |
| z |
2.636 |
0.001 |
-33.897 |
|
| Traceless |
| | x | y | z |
| x |
2.633 |
-0.000 |
2.636 |
| y |
-0.000 |
-0.600 |
0.001 |
| z |
2.636 |
0.001 |
-2.033 |
|
| Polar |
| 3z2-r2 | -4.065 |
| x2-y2 | 2.156 |
| xy | -0.000 |
| xz | 2.636 |
| yz | 0.001 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
134.677 |
| (<r2>)1/2 |
11.605 |