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 |
3305 |
3155 |
1.76 |
|
|
|
| 2 |
A |
3287 |
3137 |
21.04 |
|
|
|
| 3 |
A |
3286 |
3137 |
5.46 |
|
|
|
| 4 |
A |
3266 |
3118 |
3.72 |
|
|
|
| 5 |
A |
3253 |
3105 |
3.91 |
|
|
|
| 6 |
A |
3160 |
3016 |
19.61 |
|
|
|
| 7 |
A |
1600 |
1527 |
4.11 |
|
|
|
| 8 |
A |
1507 |
1439 |
3.62 |
|
|
|
| 9 |
A |
1315 |
1255 |
28.54 |
|
|
|
| 10 |
A |
1278 |
1220 |
2.50 |
|
|
|
| 11 |
A |
1243 |
1186 |
0.46 |
|
|
|
| 12 |
A |
1197 |
1143 |
3.80 |
|
|
|
| 13 |
A |
1133 |
1081 |
8.06 |
|
|
|
| 14 |
A |
1119 |
1068 |
3.12 |
|
|
|
| 15 |
A |
1069 |
1021 |
4.35 |
|
|
|
| 16 |
A |
1061 |
1013 |
8.12 |
|
|
|
| 17 |
A |
1033 |
986 |
1.32 |
|
|
|
| 18 |
A |
969 |
925 |
5.35 |
|
|
|
| 19 |
A |
960 |
916 |
9.54 |
|
|
|
| 20 |
A |
908 |
867 |
7.51 |
|
|
|
| 21 |
A |
890 |
849 |
0.72 |
|
|
|
| 22 |
A |
867 |
828 |
0.09 |
|
|
|
| 23 |
A |
819 |
782 |
0.36 |
|
|
|
| 24 |
A |
789 |
753 |
30.25 |
|
|
|
| 25 |
A |
764 |
730 |
83.87 |
|
|
|
| 26 |
A |
464 |
443 |
1.86 |
|
|
|
| 27 |
A |
447 |
426 |
8.13 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20492.8 cm
-1
Scaled (by 0.9546) Zero Point Vibrational Energy (zpe) 19562.4 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 |
-0.148 |
|
|
|
| 2 |
C |
-0.148 |
|
|
|
| 3 |
C |
-0.324 |
|
|
|
| 4 |
C |
-0.324 |
|
|
|
| 5 |
C |
-0.361 |
|
|
|
| 6 |
H |
0.203 |
|
|
|
| 7 |
H |
0.203 |
|
|
|
| 8 |
H |
0.216 |
|
|
|
| 9 |
H |
0.216 |
|
|
|
| 10 |
H |
0.237 |
|
|
|
| 11 |
H |
0.229 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.430 |
-0.000 |
0.076 |
0.437 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.643 |
0.000 |
-1.935 |
| y |
0.000 |
-29.485 |
-0.000 |
| z |
-1.935 |
-0.000 |
-30.589 |
|
| Traceless |
| | x | y | z |
| x |
1.394 |
0.000 |
-1.935 |
| y |
0.000 |
0.131 |
-0.000 |
| z |
-1.935 |
-0.000 |
-1.525 |
|
| Polar |
| 3z2-r2 | -3.050 |
| x2-y2 | 0.842 |
| xy | 0.000 |
| xz | -1.935 |
| 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> |
87.968 |
| (<r2>)1/2 |
9.379 |