Vibrational Frequencies calculated at B3PW91/aug-cc-pVTZ
| 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' |
3287 |
3173 |
0.13 |
121.69 |
0.10 |
0.18 |
| 2 |
A' |
3262 |
3148 |
0.15 |
54.77 |
0.61 |
0.76 |
| 3 |
A' |
3242 |
3129 |
0.73 |
88.97 |
0.36 |
0.53 |
| 4 |
A' |
1606 |
1550 |
10.57 |
3.12 |
0.02 |
0.04 |
| 5 |
A' |
1473 |
1422 |
31.17 |
39.24 |
0.19 |
0.31 |
| 6 |
A' |
1407 |
1358 |
6.46 |
3.76 |
0.07 |
0.12 |
| 7 |
A' |
1252 |
1208 |
6.45 |
17.27 |
0.09 |
0.16 |
| 8 |
A' |
1158 |
1118 |
20.67 |
2.12 |
0.41 |
0.58 |
| 9 |
A' |
1131 |
1092 |
8.43 |
14.24 |
0.08 |
0.15 |
| 10 |
A' |
1046 |
1009 |
6.05 |
2.45 |
0.58 |
0.74 |
| 11 |
A' |
935 |
902 |
14.37 |
2.25 |
0.49 |
0.66 |
| 12 |
A' |
922 |
890 |
1.00 |
1.37 |
0.62 |
0.77 |
| 13 |
A' |
908 |
877 |
22.39 |
5.14 |
0.14 |
0.24 |
| 14 |
A" |
922 |
889 |
5.65 |
0.30 |
0.75 |
0.86 |
| 15 |
A" |
885 |
854 |
0.16 |
0.58 |
0.75 |
0.86 |
| 16 |
A" |
787 |
759 |
63.38 |
0.10 |
0.75 |
0.86 |
| 17 |
A" |
654 |
632 |
1.60 |
0.19 |
0.75 |
0.86 |
| 18 |
A" |
613 |
592 |
13.27 |
0.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12745.2 cm
-1
Scaled (by 0.9651) Zero Point Vibrational Energy (zpe) 12300.4 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 B3PW91/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.234 |
|
|
|
| 2 |
C |
-0.097 |
|
|
|
| 3 |
C |
-0.366 |
|
|
|
| 4 |
N |
-0.435 |
|
|
|
| 5 |
O |
-0.274 |
|
|
|
| 6 |
H |
0.346 |
|
|
|
| 7 |
H |
0.523 |
|
|
|
| 8 |
H |
0.537 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.550 |
1.515 |
0.000 |
2.966 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.480 |
-2.680 |
0.000 |
| y |
-2.680 |
-25.147 |
0.000 |
| z |
0.000 |
0.000 |
-30.046 |
|
| Traceless |
| | x | y | z |
| x |
-0.884 |
-2.680 |
0.000 |
| y |
-2.680 |
4.116 |
0.000 |
| z |
0.000 |
0.000 |
-3.232 |
|
| Polar |
| 3z2-r2 | -6.464 |
| x2-y2 | -3.334 |
| xy | -2.680 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.046 |
-0.079 |
0.000 |
| y |
-0.079 |
7.715 |
0.000 |
| z |
0.000 |
0.000 |
4.456 |
<r2> (average value of r
2) Å
2
| <r2> |
76.342 |
| (<r2>)1/2 |
8.737 |