Vibrational Frequencies calculated at B3PW91/3-21G*
| 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 |
3326 |
3191 |
0.48 |
|
|
|
| 2 |
A |
3299 |
3165 |
0.17 |
|
|
|
| 3 |
A |
3164 |
3035 |
2.34 |
|
|
|
| 4 |
A |
3130 |
3003 |
7.33 |
|
|
|
| 5 |
A |
3067 |
2943 |
7.44 |
|
|
|
| 6 |
A |
1589 |
1525 |
18.03 |
|
|
|
| 7 |
A |
1546 |
1483 |
12.25 |
|
|
|
| 8 |
A |
1533 |
1470 |
14.35 |
|
|
|
| 9 |
A |
1459 |
1400 |
7.19 |
|
|
|
| 10 |
A |
1444 |
1386 |
21.51 |
|
|
|
| 11 |
A |
1403 |
1346 |
24.98 |
|
|
|
| 12 |
A |
1292 |
1239 |
1.37 |
|
|
|
| 13 |
A |
1144 |
1098 |
9.75 |
|
|
|
| 14 |
A |
1101 |
1056 |
8.41 |
|
|
|
| 15 |
A |
1054 |
1011 |
10.75 |
|
|
|
| 16 |
A |
1043 |
1001 |
4.61 |
|
|
|
| 17 |
A |
986 |
946 |
1.98 |
|
|
|
| 18 |
A |
931 |
893 |
0.24 |
|
|
|
| 19 |
A |
921 |
884 |
0.98 |
|
|
|
| 20 |
A |
844 |
809 |
14.76 |
|
|
|
| 21 |
A |
814 |
781 |
59.76 |
|
|
|
| 22 |
A |
670 |
643 |
0.13 |
|
|
|
| 23 |
A |
652 |
625 |
5.77 |
|
|
|
| 24 |
A |
584 |
560 |
6.15 |
|
|
|
| 25 |
A |
331 |
317 |
6.44 |
|
|
|
| 26 |
A |
271 |
260 |
6.12 |
|
|
|
| 27 |
A |
132 |
127 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18863.6 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 18097.7 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 B3PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.666 |
|
|
|
| 2 |
H |
0.242 |
|
|
|
| 3 |
H |
0.255 |
|
|
|
| 4 |
H |
0.242 |
|
|
|
| 5 |
C |
0.139 |
|
|
|
| 6 |
O |
-0.362 |
|
|
|
| 7 |
N |
-0.252 |
|
|
|
| 8 |
C |
0.271 |
|
|
|
| 9 |
C |
-0.362 |
|
|
|
| 10 |
H |
0.226 |
|
|
|
| 11 |
H |
0.266 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.878 |
3.210 |
0.001 |
3.328 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-29.087 |
-2.618 |
0.000 |
| y |
-2.618 |
-36.189 |
-0.000 |
| z |
0.000 |
-0.000 |
-36.430 |
|
| Traceless |
| | x | y | z |
| x |
7.222 |
-2.618 |
0.000 |
| y |
-2.618 |
-3.431 |
-0.000 |
| z |
0.000 |
-0.000 |
-3.791 |
|
| Polar |
| 3z2-r2 | -7.583 |
| x2-y2 | 7.102 |
| 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 |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
139.246 |
| (<r2>)1/2 |
11.800 |