Vibrational Frequencies calculated at mPW1PW91/TZVP
| 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' |
3162 |
3017 |
0.00 |
288.52 |
0.03 |
0.05 |
| 2 |
A1' |
1529 |
1458 |
0.00 |
1.66 |
0.60 |
0.75 |
| 3 |
A1' |
1235 |
1178 |
0.00 |
35.01 |
0.07 |
0.13 |
| 4 |
A1" |
1158 |
1105 |
0.00 |
0.00 |
0.75 |
0.86 |
| 5 |
A2' |
1094 |
1043 |
0.00 |
0.00 |
0.75 |
0.86 |
| 6 |
A2" |
3255 |
3105 |
26.48 |
0.00 |
0.75 |
0.86 |
| 7 |
A2" |
864 |
825 |
0.63 |
0.00 |
0.75 |
0.86 |
| 8 |
E' |
3155 |
3010 |
23.24 |
23.88 |
0.75 |
0.86 |
| 8 |
E' |
3155 |
3010 |
23.25 |
23.88 |
0.75 |
0.86 |
| 9 |
E' |
1476 |
1408 |
2.12 |
6.36 |
0.75 |
0.86 |
| 9 |
E' |
1476 |
1408 |
2.12 |
6.36 |
0.75 |
0.86 |
| 10 |
E' |
1060 |
1011 |
11.74 |
0.39 |
0.75 |
0.86 |
| 10 |
E' |
1060 |
1011 |
11.74 |
0.39 |
0.75 |
0.86 |
| 11 |
E' |
909 |
867 |
23.33 |
10.61 |
0.75 |
0.86 |
| 11 |
E' |
909 |
867 |
23.33 |
10.60 |
0.75 |
0.86 |
| 12 |
E" |
3234 |
3085 |
0.00 |
92.45 |
0.75 |
0.86 |
| 12 |
E" |
3234 |
3085 |
0.00 |
92.45 |
0.75 |
0.86 |
| 13 |
E" |
1218 |
1162 |
0.00 |
3.26 |
0.75 |
0.86 |
| 13 |
E" |
1218 |
1162 |
0.00 |
3.26 |
0.75 |
0.86 |
| 14 |
E" |
750 |
715 |
0.00 |
0.69 |
0.75 |
0.86 |
| 14 |
E" |
750 |
715 |
0.00 |
0.69 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17950.4 cm
-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 17124.7 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 mPW1PW91/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.280 |
|
|
|
| 2 |
C |
-0.280 |
|
|
|
| 3 |
C |
-0.280 |
|
|
|
| 4 |
H |
0.140 |
|
|
|
| 5 |
H |
0.140 |
|
|
|
| 6 |
H |
0.140 |
|
|
|
| 7 |
H |
0.140 |
|
|
|
| 8 |
H |
0.140 |
|
|
|
| 9 |
H |
0.140 |
|
|
|
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 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.646 |
0.000 |
0.000 |
| y |
0.000 |
-20.646 |
0.000 |
| z |
0.000 |
0.000 |
-18.243 |
|
| Traceless |
| | x | y | z |
| x |
-1.201 |
0.000 |
0.000 |
| y |
0.000 |
-1.201 |
0.000 |
| z |
0.000 |
0.000 |
2.403 |
|
| Polar |
| 3z2-r2 | 4.805 |
| x2-y2 | 0.000 |
| 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 |
5.196 |
0.000 |
0.000 |
| y |
0.000 |
5.196 |
0.000 |
| z |
0.000 |
0.000 |
4.740 |
<r2> (average value of r
2) Å
2
| <r2> |
43.474 |
| (<r2>)1/2 |
6.594 |