Vibrational Frequencies calculated at B3PW91/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' |
3301 |
3184 |
0.08 |
127.94 |
0.10 |
0.17 |
| 2 |
A' |
3276 |
3160 |
0.16 |
52.45 |
0.66 |
0.80 |
| 3 |
A' |
3254 |
3138 |
0.78 |
92.04 |
0.37 |
0.54 |
| 4 |
A' |
1606 |
1549 |
10.19 |
3.50 |
0.02 |
0.04 |
| 5 |
A' |
1481 |
1428 |
31.59 |
38.04 |
0.19 |
0.33 |
| 6 |
A' |
1401 |
1351 |
5.67 |
4.74 |
0.05 |
0.10 |
| 7 |
A' |
1243 |
1199 |
6.18 |
17.60 |
0.09 |
0.16 |
| 8 |
A' |
1153 |
1112 |
19.05 |
1.84 |
0.49 |
0.66 |
| 9 |
A' |
1127 |
1087 |
8.06 |
14.18 |
0.08 |
0.15 |
| 10 |
A' |
1041 |
1004 |
6.70 |
2.77 |
0.63 |
0.78 |
| 11 |
A' |
931 |
898 |
19.87 |
2.83 |
0.36 |
0.53 |
| 12 |
A' |
916 |
884 |
0.55 |
1.58 |
0.59 |
0.74 |
| 13 |
A' |
911 |
879 |
18.39 |
4.48 |
0.17 |
0.28 |
| 14 |
A" |
899 |
867 |
7.98 |
0.21 |
0.75 |
0.86 |
| 15 |
A" |
865 |
835 |
0.13 |
0.58 |
0.75 |
0.86 |
| 16 |
A" |
771 |
744 |
62.37 |
0.07 |
0.75 |
0.86 |
| 17 |
A" |
650 |
627 |
1.32 |
0.21 |
0.75 |
0.86 |
| 18 |
A" |
609 |
587 |
14.19 |
0.34 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12716.4 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 12266.3 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 B3PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.909 |
|
|
|
| 2 |
C |
0.351 |
|
|
|
| 3 |
C |
0.458 |
|
|
|
| 4 |
N |
-0.204 |
|
|
|
| 5 |
O |
-0.501 |
|
|
|
| 6 |
H |
-0.403 |
|
|
|
| 7 |
H |
-0.271 |
|
|
|
| 8 |
H |
-0.339 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.580 |
1.519 |
0.000 |
2.994 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.574 |
-2.706 |
0.000 |
| y |
-2.706 |
-25.113 |
0.000 |
| z |
0.000 |
0.000 |
-30.234 |
|
| Traceless |
| | x | y | z |
| x |
-0.901 |
-2.706 |
0.000 |
| y |
-2.706 |
4.291 |
0.000 |
| z |
0.000 |
0.000 |
-3.390 |
|
| Polar |
| 3z2-r2 | -6.781 |
| x2-y2 | -3.461 |
| xy | -2.706 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.098 |
-0.081 |
0.000 |
| y |
-0.081 |
7.779 |
0.000 |
| z |
0.000 |
0.000 |
4.472 |
<r2> (average value of r
2) Å
2
| <r2> |
76.937 |
| (<r2>)1/2 |
8.771 |