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' |
3310 |
3172 |
1.09 |
|
|
|
| 2 |
A' |
3197 |
3064 |
3.27 |
|
|
|
| 3 |
A' |
3090 |
2962 |
19.71 |
|
|
|
| 4 |
A' |
1558 |
1493 |
31.72 |
|
|
|
| 5 |
A' |
1511 |
1448 |
14.23 |
|
|
|
| 6 |
A' |
1461 |
1400 |
2.63 |
|
|
|
| 7 |
A' |
1440 |
1380 |
3.16 |
|
|
|
| 8 |
A' |
1360 |
1304 |
5.68 |
|
|
|
| 9 |
A' |
1287 |
1233 |
5.01 |
|
|
|
| 10 |
A' |
1218 |
1167 |
13.61 |
|
|
|
| 11 |
A' |
1142 |
1094 |
31.42 |
|
|
|
| 12 |
A' |
1087 |
1042 |
8.14 |
|
|
|
| 13 |
A' |
1062 |
1018 |
1.29 |
|
|
|
| 14 |
A' |
1006 |
965 |
5.61 |
|
|
|
| 15 |
A' |
708 |
679 |
7.85 |
|
|
|
| 16 |
A' |
355 |
341 |
1.41 |
|
|
|
| 17 |
A" |
3181 |
3048 |
3.85 |
|
|
|
| 18 |
A" |
1461 |
1400 |
11.11 |
|
|
|
| 19 |
A" |
1144 |
1096 |
0.01 |
|
|
|
| 20 |
A" |
859 |
823 |
14.47 |
|
|
|
| 21 |
A" |
745 |
714 |
0.89 |
|
|
|
| 22 |
A" |
674 |
646 |
7.60 |
|
|
|
| 23 |
A" |
227 |
218 |
0.02 |
|
|
|
| 24 |
A" |
20 |
19 |
0.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16551.9 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 15861.7 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 |
0.698 |
|
|
|
| 2 |
N |
-0.217 |
|
|
|
| 3 |
N |
-0.156 |
|
|
|
| 4 |
N |
-0.320 |
|
|
|
| 5 |
N |
-0.296 |
|
|
|
| 6 |
H |
-0.229 |
|
|
|
| 7 |
C |
0.896 |
|
|
|
| 8 |
H |
-0.220 |
|
|
|
| 9 |
H |
-0.078 |
|
|
|
| 10 |
H |
-0.078 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.278 |
5.577 |
0.000 |
6.025 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.388 |
-0.520 |
0.000 |
| y |
-0.520 |
-36.279 |
0.000 |
| z |
0.000 |
0.000 |
-34.567 |
|
| Traceless |
| | x | y | z |
| x |
0.035 |
-0.520 |
0.000 |
| y |
-0.520 |
-1.301 |
0.000 |
| z |
0.000 |
0.000 |
1.267 |
|
| Polar |
| 3z2-r2 | 2.533 |
| x2-y2 | 0.891 |
| xy | -0.520 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.049 |
0.118 |
0.000 |
| y |
0.118 |
9.410 |
0.000 |
| z |
0.000 |
0.000 |
5.317 |
<r2> (average value of r
2) Å
2
| <r2> |
125.256 |
| (<r2>)1/2 |
11.192 |