Vibrational Frequencies calculated at mPW1PW91/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' |
3306 |
3167 |
0.20 |
119.17 |
0.10 |
0.18 |
| 2 |
A' |
3280 |
3142 |
0.19 |
52.64 |
0.61 |
0.76 |
| 3 |
A' |
3260 |
3124 |
0.69 |
87.83 |
0.36 |
0.53 |
| 4 |
A' |
1621 |
1553 |
11.00 |
2.89 |
0.03 |
0.05 |
| 5 |
A' |
1487 |
1425 |
32.23 |
40.79 |
0.18 |
0.30 |
| 6 |
A' |
1419 |
1359 |
7.07 |
3.54 |
0.08 |
0.15 |
| 7 |
A' |
1262 |
1209 |
7.11 |
17.17 |
0.09 |
0.16 |
| 8 |
A' |
1170 |
1121 |
19.75 |
1.76 |
0.40 |
0.57 |
| 9 |
A' |
1141 |
1093 |
8.86 |
14.57 |
0.09 |
0.16 |
| 10 |
A' |
1052 |
1008 |
5.36 |
2.41 |
0.57 |
0.72 |
| 11 |
A' |
944 |
905 |
23.12 |
3.00 |
0.26 |
0.41 |
| 12 |
A' |
929 |
890 |
0.29 |
2.64 |
0.50 |
0.67 |
| 13 |
A' |
927 |
888 |
16.89 |
2.92 |
0.15 |
0.26 |
| 14 |
A" |
931 |
892 |
5.66 |
0.32 |
0.75 |
0.86 |
| 15 |
A" |
896 |
858 |
0.13 |
0.60 |
0.75 |
0.86 |
| 16 |
A" |
794 |
760 |
63.77 |
0.11 |
0.75 |
0.86 |
| 17 |
A" |
660 |
633 |
1.46 |
0.19 |
0.75 |
0.86 |
| 18 |
A" |
617 |
592 |
13.62 |
0.38 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12847.1 cm
-1
Scaled (by 0.9581) Zero Point Vibrational Energy (zpe) 12308.8 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-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.208 |
|
|
|
| 2 |
C |
-0.043 |
|
|
|
| 3 |
C |
-0.325 |
|
|
|
| 4 |
N |
-0.459 |
|
|
|
| 5 |
O |
-0.275 |
|
|
|
| 6 |
H |
0.320 |
|
|
|
| 7 |
H |
0.490 |
|
|
|
| 8 |
H |
0.499 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.549 |
1.518 |
0.000 |
2.967 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.468 |
-2.687 |
0.000 |
| y |
-2.687 |
-25.128 |
0.000 |
| z |
0.000 |
0.000 |
-30.063 |
|
| Traceless |
| | x | y | z |
| x |
-0.872 |
-2.687 |
0.000 |
| y |
-2.687 |
4.138 |
0.000 |
| z |
0.000 |
0.000 |
-3.265 |
|
| Polar |
| 3z2-r2 | -6.531 |
| x2-y2 | -3.340 |
| xy | -2.687 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.998 |
-0.083 |
0.000 |
| y |
-0.083 |
7.647 |
0.000 |
| z |
0.000 |
0.000 |
4.437 |
<r2> (average value of r
2) Å
2
| <r2> |
76.092 |
| (<r2>)1/2 |
8.723 |