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' |
3799 |
3641 |
55.04 |
|
|
|
| 2 |
A' |
3565 |
3417 |
6.65 |
|
|
|
| 3 |
A' |
3187 |
3054 |
9.80 |
|
|
|
| 4 |
A' |
3074 |
2946 |
5.36 |
|
|
|
| 5 |
A' |
1764 |
1690 |
254.81 |
|
|
|
| 6 |
A' |
1467 |
1406 |
33.69 |
|
|
|
| 7 |
A' |
1441 |
1381 |
64.37 |
|
|
|
| 8 |
A' |
1370 |
1313 |
0.10 |
|
|
|
| 9 |
A' |
1270 |
1217 |
92.50 |
|
|
|
| 10 |
A' |
1115 |
1069 |
174.07 |
|
|
|
| 11 |
A' |
1010 |
967 |
30.72 |
|
|
|
| 12 |
A' |
889 |
852 |
1.12 |
|
|
|
| 13 |
A' |
551 |
528 |
39.66 |
|
|
|
| 14 |
A' |
423 |
406 |
2.03 |
|
|
|
| 15 |
A" |
3152 |
3021 |
4.60 |
|
|
|
| 16 |
A" |
1450 |
1390 |
8.81 |
|
|
|
| 17 |
A" |
1056 |
1012 |
6.17 |
|
|
|
| 18 |
A" |
847 |
812 |
26.04 |
|
|
|
| 19 |
A" |
633 |
607 |
116.89 |
|
|
|
| 20 |
A" |
535 |
512 |
18.89 |
|
|
|
| 21 |
A" |
124 |
119 |
0.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16361.2 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 15678.9 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 |
0.427 |
|
|
|
| 2 |
C |
0.494 |
|
|
|
| 3 |
N |
-0.384 |
|
|
|
| 4 |
O |
-0.522 |
|
|
|
| 5 |
H |
-0.149 |
|
|
|
| 6 |
H |
-0.012 |
|
|
|
| 7 |
H |
-0.012 |
|
|
|
| 8 |
H |
0.007 |
|
|
|
| 9 |
H |
0.151 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.124 |
-1.207 |
0.000 |
1.649 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.575 |
-1.416 |
0.000 |
| y |
-1.416 |
-27.520 |
0.000 |
| z |
0.000 |
0.000 |
-25.228 |
|
| Traceless |
| | x | y | z |
| x |
5.798 |
-1.416 |
0.000 |
| y |
-1.416 |
-4.618 |
0.000 |
| z |
0.000 |
0.000 |
-1.181 |
|
| Polar |
| 3z2-r2 | -2.361 |
| x2-y2 | 6.944 |
| xy | -1.416 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.175 |
0.093 |
0.000 |
| y |
0.093 |
6.930 |
0.000 |
| z |
0.000 |
0.000 |
4.446 |
<r2> (average value of r
2) Å
2
| <r2> |
74.879 |
| (<r2>)1/2 |
8.653 |