Vibrational Frequencies calculated at B3PW91/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 |
3748 |
3616 |
37.79 |
|
|
|
2 |
A |
3603 |
3476 |
32.88 |
|
|
|
3 |
A |
3169 |
3057 |
6.45 |
|
|
|
4 |
A |
3134 |
3023 |
11.95 |
|
|
|
5 |
A |
3054 |
2946 |
7.23 |
|
|
|
6 |
A |
1774 |
1711 |
375.67 |
|
|
|
7 |
A |
1613 |
1556 |
106.82 |
|
|
|
8 |
A |
1460 |
1408 |
13.82 |
|
|
|
9 |
A |
1439 |
1388 |
9.58 |
|
|
|
10 |
A |
1384 |
1335 |
116.98 |
|
|
|
11 |
A |
1332 |
1285 |
49.62 |
|
|
|
12 |
A |
1108 |
1069 |
0.39 |
|
|
|
13 |
A |
1033 |
996 |
3.60 |
|
|
|
14 |
A |
972 |
938 |
8.02 |
|
|
|
15 |
A |
856 |
825 |
1.48 |
|
|
|
16 |
A |
659 |
635 |
7.66 |
|
|
|
17 |
A |
545 |
525 |
13.87 |
|
|
|
18 |
A |
519 |
501 |
6.92 |
|
|
|
19 |
A |
421 |
406 |
4.35 |
|
|
|
20 |
A |
211 |
203 |
184.64 |
|
|
|
21 |
A |
42 |
40 |
2.11 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 16037.5 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 15469.8 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 B3PW91/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.426 |
|
|
|
2 |
C |
0.571 |
|
|
|
3 |
N |
0.009 |
|
|
|
4 |
O |
-0.607 |
|
|
|
5 |
H |
-0.078 |
|
|
|
6 |
H |
-0.172 |
|
|
|
7 |
H |
-0.021 |
|
|
|
8 |
H |
-0.071 |
|
|
|
9 |
H |
-0.058 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.224 |
-3.916 |
0.076 |
3.924 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.567 |
-2.389 |
0.099 |
y |
-2.389 |
-26.382 |
-0.070 |
z |
0.099 |
-0.070 |
-25.146 |
|
Traceless |
| x | y | z |
x |
5.197 |
-2.389 |
0.099 |
y |
-2.389 |
-3.526 |
-0.070 |
z |
0.099 |
-0.070 |
-1.671 |
|
Polar |
3z2-r2 | -3.342 |
x2-y2 | 5.815 |
xy | -2.389 |
xz | 0.099 |
yz | -0.070 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.457 |
-0.161 |
-0.033 |
y |
-0.161 |
6.634 |
-0.006 |
z |
-0.033 |
-0.006 |
4.479 |
<r2> (average value of r
2) Å
2
<r2> |
75.379 |
(<r2>)1/2 |
8.682 |