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' |
3294 |
3157 |
0.32 |
59.42 |
0.68 |
0.81 |
| 2 |
A' |
3194 |
3061 |
4.82 |
174.36 |
0.13 |
0.23 |
| 3 |
A' |
3177 |
3045 |
2.51 |
20.26 |
0.41 |
0.58 |
| 4 |
A' |
1702 |
1631 |
8.35 |
27.48 |
0.04 |
0.07 |
| 5 |
A' |
1636 |
1568 |
146.89 |
103.68 |
0.36 |
0.53 |
| 6 |
A' |
1406 |
1348 |
26.89 |
20.84 |
0.39 |
0.56 |
| 7 |
A' |
1279 |
1226 |
3.69 |
7.18 |
0.25 |
0.40 |
| 8 |
A' |
1159 |
1111 |
79.28 |
25.86 |
0.41 |
0.58 |
| 9 |
A' |
903 |
865 |
26.03 |
0.32 |
0.29 |
0.45 |
| 10 |
A' |
618 |
592 |
1.74 |
9.54 |
0.11 |
0.20 |
| 11 |
A' |
347 |
333 |
1.06 |
0.84 |
0.64 |
0.78 |
| 12 |
A" |
1020 |
977 |
30.29 |
3.60 |
0.75 |
0.86 |
| 13 |
A" |
995 |
953 |
26.59 |
0.45 |
0.75 |
0.86 |
| 14 |
A" |
682 |
654 |
1.07 |
0.61 |
0.75 |
0.86 |
| 15 |
A" |
182 |
175 |
0.10 |
0.25 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 10797.7 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 10347.4 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 mPW1PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.450 |
|
|
|
| 2 |
C |
1.022 |
|
|
|
| 3 |
N |
-0.058 |
|
|
|
| 4 |
O |
-0.544 |
|
|
|
| 5 |
H |
-0.272 |
|
|
|
| 6 |
H |
-0.293 |
|
|
|
| 7 |
H |
-0.304 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.472 |
2.990 |
0.000 |
3.333 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-22.669 |
-0.020 |
0.000 |
| y |
-0.020 |
-23.442 |
0.000 |
| z |
0.000 |
0.000 |
-23.868 |
|
| Traceless |
| | x | y | z |
| x |
0.986 |
-0.020 |
0.000 |
| y |
-0.020 |
-0.173 |
0.000 |
| z |
0.000 |
0.000 |
-0.813 |
|
| Polar |
| 3z2-r2 | -1.626 |
| x2-y2 | 0.773 |
| xy | -0.020 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.400 |
2.111 |
0.000 |
| y |
2.111 |
7.062 |
0.000 |
| z |
0.000 |
0.000 |
3.812 |
<r2> (average value of r
2) Å
2
| <r2> |
76.016 |
| (<r2>)1/2 |
8.719 |