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 |
3308 |
3170 |
0.26 |
|
|
|
| 2 |
A |
3268 |
3132 |
2.23 |
|
|
|
| 3 |
A |
3179 |
3047 |
6.36 |
|
|
|
| 4 |
A |
3142 |
3011 |
5.61 |
|
|
|
| 5 |
A |
3069 |
2941 |
12.73 |
|
|
|
| 6 |
A |
1665 |
1596 |
41.83 |
|
|
|
| 7 |
A |
1549 |
1485 |
48.86 |
|
|
|
| 8 |
A |
1469 |
1408 |
7.65 |
|
|
|
| 9 |
A |
1453 |
1393 |
8.18 |
|
|
|
| 10 |
A |
1396 |
1338 |
1.20 |
|
|
|
| 11 |
A |
1383 |
1326 |
8.25 |
|
|
|
| 12 |
A |
1282 |
1229 |
22.56 |
|
|
|
| 13 |
A |
1213 |
1162 |
9.97 |
|
|
|
| 14 |
A |
1058 |
1014 |
2.97 |
|
|
|
| 15 |
A |
1051 |
1007 |
2.20 |
|
|
|
| 16 |
A |
1031 |
988 |
12.95 |
|
|
|
| 17 |
A |
1013 |
971 |
2.67 |
|
|
|
| 18 |
A |
955 |
915 |
6.27 |
|
|
|
| 19 |
A |
927 |
889 |
16.45 |
|
|
|
| 20 |
A |
904 |
867 |
6.78 |
|
|
|
| 21 |
A |
793 |
760 |
41.93 |
|
|
|
| 22 |
A |
670 |
642 |
0.29 |
|
|
|
| 23 |
A |
650 |
623 |
2.34 |
|
|
|
| 24 |
A |
649 |
622 |
0.35 |
|
|
|
| 25 |
A |
337 |
323 |
2.30 |
|
|
|
| 26 |
A |
254 |
243 |
2.46 |
|
|
|
| 27 |
A |
101 |
96 |
0.70 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18884.4 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 18096.9 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 |
0.424 |
|
|
|
| 2 |
H |
-0.009 |
|
|
|
| 3 |
H |
-0.092 |
|
|
|
| 4 |
H |
-0.009 |
|
|
|
| 5 |
C |
0.153 |
|
|
|
| 6 |
O |
-0.631 |
|
|
|
| 7 |
N |
-0.325 |
|
|
|
| 8 |
C |
0.414 |
|
|
|
| 9 |
H |
-0.305 |
|
|
|
| 10 |
C |
0.867 |
|
|
|
| 11 |
H |
-0.487 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.006 |
2.638 |
-0.000 |
3.314 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-31.471 |
3.770 |
0.000 |
| y |
3.770 |
-35.674 |
-0.000 |
| z |
0.000 |
-0.000 |
-36.313 |
|
| Traceless |
| | x | y | z |
| x |
4.522 |
3.770 |
0.000 |
| y |
3.770 |
-1.782 |
-0.000 |
| z |
0.000 |
-0.000 |
-2.740 |
|
| Polar |
| 3z2-r2 | -5.481 |
| x2-y2 | 4.203 |
| xy | 3.770 |
| xz | 0.000 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.762 |
0.253 |
0.000 |
| y |
0.253 |
8.487 |
0.000 |
| z |
0.000 |
0.000 |
5.914 |
<r2> (average value of r
2) Å
2
| <r2> |
135.476 |
| (<r2>)1/2 |
11.639 |