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' |
3677 |
3547 |
81.68 |
|
|
|
2 |
A' |
3289 |
3173 |
0.32 |
|
|
|
3 |
A' |
3270 |
3154 |
1.26 |
|
|
|
4 |
A' |
3255 |
3140 |
2.58 |
|
|
|
5 |
A' |
1570 |
1515 |
5.96 |
|
|
|
6 |
A' |
1494 |
1441 |
5.37 |
|
|
|
7 |
A' |
1441 |
1390 |
14.42 |
|
|
|
8 |
A' |
1391 |
1341 |
2.00 |
|
|
|
9 |
A' |
1281 |
1236 |
4.31 |
|
|
|
10 |
A' |
1196 |
1154 |
1.92 |
|
|
|
11 |
A' |
1149 |
1108 |
17.66 |
|
|
|
12 |
A' |
1055 |
1018 |
36.09 |
|
|
|
13 |
A' |
1051 |
1014 |
10.04 |
|
|
|
14 |
A' |
935 |
902 |
3.87 |
|
|
|
15 |
A' |
915 |
883 |
8.83 |
|
|
|
16 |
A" |
886 |
855 |
8.10 |
|
|
|
17 |
A" |
838 |
808 |
6.19 |
|
|
|
18 |
A" |
749 |
723 |
102.52 |
|
|
|
19 |
A" |
693 |
669 |
17.07 |
|
|
|
20 |
A" |
637 |
614 |
0.08 |
|
|
|
21 |
A" |
558 |
539 |
51.18 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 15664.4 cm
-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 15109.9 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 B3PW91/aug-cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
H |
-0.402 |
|
|
|
2 |
C |
0.488 |
|
|
|
3 |
H |
-0.411 |
|
|
|
4 |
C |
0.874 |
|
|
|
5 |
H |
-0.337 |
|
|
|
6 |
C |
0.323 |
|
|
|
7 |
N |
-0.425 |
|
|
|
8 |
H |
-0.067 |
|
|
|
9 |
N |
-0.044 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.135 |
0.808 |
0.000 |
2.283 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.988 |
2.618 |
0.000 |
y |
2.618 |
-22.297 |
0.000 |
z |
0.000 |
0.000 |
-32.122 |
|
Traceless |
| x | y | z |
x |
-2.778 |
2.618 |
0.000 |
y |
2.618 |
8.758 |
0.000 |
z |
0.000 |
0.000 |
-5.980 |
|
Polar |
3z2-r2 | -11.960 |
x2-y2 | -7.690 |
xy | 2.618 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
8.315 |
0.174 |
0.000 |
y |
0.174 |
8.314 |
0.000 |
z |
0.000 |
0.000 |
5.008 |
<r2> (average value of r
2) Å
2
<r2> |
80.334 |
(<r2>)1/2 |
8.963 |