Vibrational Frequencies calculated at mPW1PW91/6-311G**
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3224 |
3085 |
6.00 |
|
|
|
| 2 |
A1 |
3200 |
3061 |
5.57 |
|
|
|
| 3 |
A1 |
3175 |
3038 |
6.62 |
|
|
|
| 4 |
A1 |
1656 |
1584 |
25.47 |
|
|
|
| 5 |
A1 |
1524 |
1458 |
4.20 |
|
|
|
| 6 |
A1 |
1251 |
1197 |
3.86 |
|
|
|
| 7 |
A1 |
1104 |
1056 |
6.12 |
|
|
|
| 8 |
A1 |
1057 |
1011 |
4.01 |
|
|
|
| 9 |
A1 |
1020 |
976 |
8.03 |
|
|
|
| 10 |
A1 |
614 |
587 |
4.17 |
|
|
|
| 11 |
A2 |
1015 |
971 |
0.00 |
|
|
|
| 12 |
A2 |
906 |
867 |
0.00 |
|
|
|
| 13 |
A2 |
383 |
367 |
0.00 |
|
|
|
| 14 |
B1 |
1025 |
981 |
0.00 |
|
|
|
| 15 |
B1 |
968 |
926 |
0.02 |
|
|
|
| 16 |
B1 |
771 |
737 |
8.88 |
|
|
|
| 17 |
B1 |
724 |
692 |
68.27 |
|
|
|
| 18 |
B1 |
420 |
401 |
3.51 |
|
|
|
| 19 |
B2 |
3216 |
3077 |
23.76 |
|
|
|
| 20 |
B2 |
3173 |
3035 |
29.02 |
|
|
|
| 21 |
B2 |
1650 |
1579 |
10.51 |
|
|
|
| 22 |
B2 |
1483 |
1419 |
28.71 |
|
|
|
| 23 |
B2 |
1385 |
1325 |
0.03 |
|
|
|
| 24 |
B2 |
1319 |
1262 |
0.00 |
|
|
|
| 25 |
B2 |
1174 |
1123 |
2.25 |
|
|
|
| 26 |
B2 |
1088 |
1041 |
0.00 |
|
|
|
| 27 |
B2 |
670 |
641 |
0.38 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19597.5 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18748.9 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 mPW1PW91/6-311G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.328 |
|
|
|
| 2 |
C |
0.001 |
|
|
|
| 3 |
C |
0.082 |
|
|
|
| 4 |
C |
0.082 |
|
|
|
| 5 |
C |
-0.210 |
|
|
|
| 6 |
C |
-0.210 |
|
|
|
| 7 |
H |
0.115 |
|
|
|
| 8 |
H |
0.123 |
|
|
|
| 9 |
H |
0.123 |
|
|
|
| 10 |
H |
0.111 |
|
|
|
| 11 |
H |
0.111 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-2.201 |
2.201 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.557 |
0.000 |
0.000 |
| y |
0.000 |
-28.958 |
0.000 |
| z |
0.000 |
0.000 |
-35.787 |
|
| Traceless |
| | x | y | z |
| x |
-5.184 |
0.000 |
0.000 |
| y |
0.000 |
7.714 |
0.000 |
| z |
0.000 |
0.000 |
-2.530 |
|
| Polar |
| 3z2-r2 | -5.059 |
| x2-y2 | -8.599 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
3.997 |
0.000 |
0.000 |
| y |
0.000 |
10.427 |
0.000 |
| z |
0.000 |
0.000 |
9.549 |
<r2> (average value of r
2) Å
2
| <r2> |
120.703 |
| (<r2>)1/2 |
10.986 |