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 |
3124 |
2989 |
52.19 |
92.61 |
0.59 |
0.74 |
| 2 |
A1 |
3046 |
2914 |
43.41 |
100.29 |
0.03 |
0.06 |
| 3 |
A1 |
3045 |
2913 |
7.18 |
281.18 |
0.05 |
0.09 |
| 4 |
A1 |
1515 |
1449 |
6.72 |
3.87 |
0.75 |
0.86 |
| 5 |
A1 |
1494 |
1429 |
0.00 |
26.46 |
0.74 |
0.85 |
| 6 |
A1 |
1422 |
1360 |
3.97 |
0.90 |
0.48 |
0.65 |
| 7 |
A1 |
1181 |
1130 |
1.52 |
1.66 |
0.34 |
0.51 |
| 8 |
A1 |
890 |
852 |
1.14 |
9.35 |
0.23 |
0.37 |
| 9 |
A1 |
366 |
350 |
0.10 |
0.36 |
0.20 |
0.33 |
| 10 |
A2 |
3111 |
2976 |
0.00 |
9.75 |
0.75 |
0.86 |
| 11 |
A2 |
1492 |
1427 |
0.00 |
23.20 |
0.75 |
0.86 |
| 12 |
A2 |
1321 |
1264 |
0.00 |
6.91 |
0.75 |
0.86 |
| 13 |
A2 |
912 |
873 |
0.00 |
0.03 |
0.75 |
0.86 |
| 14 |
A2 |
224 |
214 |
0.00 |
0.02 |
0.75 |
0.86 |
| 15 |
B1 |
3121 |
2986 |
99.60 |
34.02 |
0.75 |
0.86 |
| 16 |
B1 |
3072 |
2939 |
4.04 |
163.75 |
0.75 |
0.86 |
| 17 |
B1 |
1510 |
1444 |
15.80 |
0.00 |
0.75 |
0.86 |
| 18 |
B1 |
1213 |
1161 |
0.36 |
0.00 |
0.75 |
0.86 |
| 19 |
B1 |
752 |
720 |
4.10 |
0.19 |
0.75 |
0.86 |
| 20 |
B1 |
274 |
262 |
0.01 |
0.00 |
0.75 |
0.86 |
| 21 |
B2 |
3121 |
2986 |
29.30 |
60.69 |
0.75 |
0.86 |
| 22 |
B2 |
3043 |
2911 |
36.12 |
0.99 |
0.75 |
0.86 |
| 23 |
B2 |
1500 |
1435 |
2.40 |
0.57 |
0.75 |
0.86 |
| 24 |
B2 |
1409 |
1348 |
7.42 |
1.25 |
0.75 |
0.86 |
| 25 |
B2 |
1368 |
1308 |
1.10 |
0.06 |
0.75 |
0.86 |
| 26 |
B2 |
1082 |
1035 |
0.65 |
5.46 |
0.75 |
0.86 |
| 27 |
B2 |
933 |
893 |
2.54 |
0.08 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22769.5 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 21783.6 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 |
C |
-0.285 |
|
|
|
| 2 |
C |
-0.335 |
|
|
|
| 3 |
C |
-0.335 |
|
|
|
| 4 |
H |
0.123 |
|
|
|
| 5 |
H |
0.123 |
|
|
|
| 6 |
H |
0.121 |
|
|
|
| 7 |
H |
0.121 |
|
|
|
| 8 |
H |
0.117 |
|
|
|
| 9 |
H |
0.117 |
|
|
|
| 10 |
H |
0.117 |
|
|
|
| 11 |
H |
0.117 |
|
|
|
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 |
0.071 |
0.071 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.354 |
0.000 |
0.000 |
| y |
0.000 |
-22.065 |
0.000 |
| z |
0.000 |
0.000 |
-21.768 |
|
| Traceless |
| | x | y | z |
| x |
0.563 |
0.000 |
0.000 |
| y |
0.000 |
-0.504 |
0.000 |
| z |
0.000 |
0.000 |
-0.058 |
|
| Polar |
| 3z2-r2 | -0.117 |
| x2-y2 | 0.711 |
| 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 |
5.067 |
0.000 |
0.000 |
| y |
0.000 |
5.928 |
0.000 |
| z |
0.000 |
0.000 |
5.277 |
<r2> (average value of r
2) Å
2
| <r2> |
63.308 |
| (<r2>)1/2 |
7.957 |