Vibrational Frequencies calculated at mPW1PW91/6-31G**
| 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 |
3227 |
3070 |
3.81 |
|
|
|
| 2 |
A1 |
3215 |
3059 |
42.06 |
|
|
|
| 3 |
A1 |
3184 |
3029 |
3.58 |
|
|
|
| 4 |
A1 |
3177 |
3023 |
7.73 |
|
|
|
| 5 |
A1 |
1663 |
1583 |
2.79 |
|
|
|
| 6 |
A1 |
1566 |
1490 |
10.45 |
|
|
|
| 7 |
A1 |
1486 |
1414 |
4.82 |
|
|
|
| 8 |
A1 |
1293 |
1230 |
0.90 |
|
|
|
| 9 |
A1 |
1201 |
1143 |
2.24 |
|
|
|
| 10 |
A1 |
977 |
929 |
2.01 |
|
|
|
| 11 |
A1 |
917 |
873 |
0.85 |
|
|
|
| 12 |
A1 |
861 |
819 |
0.22 |
|
|
|
| 13 |
A1 |
445 |
423 |
0.27 |
|
|
|
| 14 |
A2 |
1000 |
951 |
0.00 |
|
|
|
| 15 |
A2 |
849 |
808 |
0.00 |
|
|
|
| 16 |
A2 |
762 |
725 |
0.00 |
|
|
|
| 17 |
A2 |
567 |
540 |
0.00 |
|
|
|
| 18 |
A2 |
155 |
147 |
0.00 |
|
|
|
| 19 |
B1 |
1014 |
965 |
0.00 |
|
|
|
| 20 |
B1 |
989 |
941 |
0.42 |
|
|
|
| 21 |
B1 |
774 |
736 |
0.86 |
|
|
|
| 22 |
B1 |
655 |
624 |
61.82 |
|
|
|
| 23 |
B1 |
515 |
490 |
38.11 |
|
|
|
| 24 |
B1 |
288 |
274 |
0.00 |
|
|
|
| 25 |
B2 |
3219 |
3063 |
32.51 |
|
|
|
| 26 |
B2 |
3201 |
3046 |
19.65 |
|
|
|
| 27 |
B2 |
3178 |
3024 |
5.81 |
|
|
|
| 28 |
B2 |
1670 |
1589 |
9.09 |
|
|
|
| 29 |
B2 |
1496 |
1423 |
3.26 |
|
|
|
| 30 |
B2 |
1418 |
1349 |
0.01 |
|
|
|
| 31 |
B2 |
1312 |
1248 |
0.00 |
|
|
|
| 32 |
B2 |
1255 |
1194 |
1.45 |
|
|
|
| 33 |
B2 |
989 |
941 |
3.34 |
|
|
|
| 34 |
B2 |
908 |
864 |
1.39 |
|
|
|
| 35 |
B2 |
417 |
397 |
0.30 |
|
|
|
| 36 |
B2 |
57i |
54i |
7.74 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24891.5 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 23684.2 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.084 |
|
|
|
| 2 |
C |
-0.162 |
|
|
|
| 3 |
C |
-0.162 |
|
|
|
| 4 |
C |
-0.100 |
|
|
|
| 5 |
C |
-0.100 |
|
|
|
| 6 |
C |
-0.135 |
|
|
|
| 7 |
C |
-0.135 |
|
|
|
| 8 |
H |
0.129 |
|
|
|
| 9 |
H |
0.122 |
|
|
|
| 10 |
H |
0.122 |
|
|
|
| 11 |
H |
0.128 |
|
|
|
| 12 |
H |
0.128 |
|
|
|
| 13 |
H |
0.125 |
|
|
|
| 14 |
H |
0.125 |
|
|
|
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 |
-0.038 |
0.038 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-45.232 |
0.000 |
0.000 |
| y |
0.000 |
-36.061 |
0.000 |
| z |
0.000 |
0.000 |
-36.065 |
|
| Traceless |
| | x | y | z |
| x |
-9.169 |
0.000 |
0.000 |
| y |
0.000 |
4.588 |
0.000 |
| z |
0.000 |
0.000 |
4.582 |
|
| Polar |
| 3z2-r2 | 9.163 |
| x2-y2 | -9.172 |
| 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 |
3.698 |
0.000 |
0.000 |
| y |
0.000 |
13.275 |
0.000 |
| z |
0.000 |
0.000 |
13.287 |
<r2> (average value of r
2) Å
2
| <r2> |
185.281 |
| (<r2>)1/2 |
13.612 |