Vibrational Frequencies calculated at mPW1PW91/3-21G*
| 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' |
3177 |
3017 |
0.39 |
|
|
|
| 2 |
A' |
3144 |
2986 |
15.11 |
|
|
|
| 3 |
A' |
3057 |
2903 |
39.79 |
|
|
|
| 4 |
A' |
3046 |
2893 |
38.96 |
|
|
|
| 5 |
A' |
2988 |
2838 |
95.84 |
|
|
|
| 6 |
A' |
1754 |
1666 |
296.87 |
|
|
|
| 7 |
A' |
1600 |
1520 |
13.73 |
|
|
|
| 8 |
A' |
1569 |
1490 |
21.58 |
|
|
|
| 9 |
A' |
1507 |
1431 |
3.14 |
|
|
|
| 10 |
A' |
1472 |
1398 |
32.12 |
|
|
|
| 11 |
A' |
1447 |
1374 |
20.97 |
|
|
|
| 12 |
A' |
1434 |
1362 |
55.56 |
|
|
|
| 13 |
A' |
1290 |
1225 |
34.46 |
|
|
|
| 14 |
A' |
1118 |
1062 |
126.85 |
|
|
|
| 15 |
A' |
1100 |
1044 |
2.48 |
|
|
|
| 16 |
A' |
889 |
844 |
1.16 |
|
|
|
| 17 |
A' |
669 |
636 |
6.96 |
|
|
|
| 18 |
A' |
387 |
367 |
1.81 |
|
|
|
| 19 |
A' |
324 |
307 |
14.35 |
|
|
|
| 20 |
A" |
3115 |
2958 |
28.15 |
|
|
|
| 21 |
A" |
3101 |
2945 |
36.59 |
|
|
|
| 22 |
A" |
1571 |
1492 |
21.86 |
|
|
|
| 23 |
A" |
1547 |
1469 |
7.32 |
|
|
|
| 24 |
A" |
1198 |
1138 |
1.19 |
|
|
|
| 25 |
A" |
1149 |
1091 |
0.19 |
|
|
|
| 26 |
A" |
1065 |
1012 |
0.04 |
|
|
|
| 27 |
A" |
359 |
341 |
24.78 |
|
|
|
| 28 |
A" |
235 |
223 |
2.76 |
|
|
|
| 29 |
A" |
211 |
200 |
0.34 |
|
|
|
| 30 |
A" |
160 |
152 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22841.3 cm
-1
Scaled (by 0.9496) Zero Point Vibrational Energy (zpe) 21690.1 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 mPW1PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.448 |
|
|
|
| 2 |
O |
-0.502 |
|
|
|
| 3 |
N |
-0.655 |
|
|
|
| 4 |
C |
-0.445 |
|
|
|
| 5 |
C |
-0.427 |
|
|
|
| 6 |
H |
0.181 |
|
|
|
| 7 |
H |
0.264 |
|
|
|
| 8 |
H |
0.223 |
|
|
|
| 9 |
H |
0.223 |
|
|
|
| 10 |
H |
0.231 |
|
|
|
| 11 |
H |
0.230 |
|
|
|
| 12 |
H |
0.230 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.149 |
3.862 |
0.000 |
3.864 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.008 |
0.751 |
0.000 |
| y |
0.751 |
-35.787 |
0.000 |
| z |
0.000 |
0.000 |
-30.911 |
|
| Traceless |
| | x | y | z |
| x |
6.341 |
0.751 |
0.000 |
| y |
0.751 |
-6.827 |
0.000 |
| z |
0.000 |
0.000 |
0.487 |
|
| Polar |
| 3z2-r2 | 0.974 |
| x2-y2 | 8.779 |
| xy | 0.751 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.993 |
-0.249 |
0.000 |
| y |
-0.249 |
7.186 |
0.000 |
| z |
0.000 |
0.000 |
3.852 |
<r2> (average value of r
2) Å
2
| <r2> |
124.287 |
| (<r2>)1/2 |
11.148 |