Vibrational Frequencies calculated at B3PW91/STO-3G
| 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' |
3571 |
3160 |
0.06 |
|
|
|
| 2 |
A' |
3515 |
3111 |
0.46 |
|
|
|
| 3 |
A' |
3475 |
3075 |
2.78 |
|
|
|
| 4 |
A' |
3468 |
3069 |
0.57 |
|
|
|
| 5 |
A' |
3445 |
3049 |
19.88 |
|
|
|
| 6 |
A' |
3414 |
3021 |
37.70 |
|
|
|
| 7 |
A' |
3318 |
2937 |
0.57 |
|
|
|
| 8 |
A' |
1858 |
1645 |
5.98 |
|
|
|
| 9 |
A' |
1812 |
1604 |
1.35 |
|
|
|
| 10 |
A' |
1677 |
1484 |
7.40 |
|
|
|
| 11 |
A' |
1592 |
1409 |
4.18 |
|
|
|
| 12 |
A' |
1570 |
1390 |
5.28 |
|
|
|
| 13 |
A' |
1505 |
1332 |
2.25 |
|
|
|
| 14 |
A' |
1409 |
1247 |
2.36 |
|
|
|
| 15 |
A' |
1365 |
1208 |
0.28 |
|
|
|
| 16 |
A' |
1263 |
1118 |
2.84 |
|
|
|
| 17 |
A' |
1134 |
1003 |
0.54 |
|
|
|
| 18 |
A' |
1035 |
916 |
6.94 |
|
|
|
| 19 |
A' |
953 |
843 |
0.25 |
|
|
|
| 20 |
A' |
643 |
569 |
5.12 |
|
|
|
| 21 |
A' |
399 |
353 |
2.90 |
|
|
|
| 22 |
A' |
222 |
196 |
0.17 |
|
|
|
| 23 |
A" |
3462 |
3064 |
0.24 |
|
|
|
| 24 |
A" |
1671 |
1479 |
4.98 |
|
|
|
| 25 |
A" |
1152 |
1019 |
0.26 |
|
|
|
| 26 |
A" |
1120 |
992 |
7.28 |
|
|
|
| 27 |
A" |
1067 |
944 |
0.91 |
|
|
|
| 28 |
A" |
983 |
870 |
21.20 |
|
|
|
| 29 |
A" |
842 |
745 |
5.00 |
|
|
|
| 30 |
A" |
675 |
597 |
14.77 |
|
|
|
| 31 |
A" |
370 |
327 |
0.08 |
|
|
|
| 32 |
A" |
136 |
120 |
0.00 |
|
|
|
| 33 |
A" |
112 |
99 |
0.35 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27115.2 cm
-1
Scaled (by 0.885) Zero Point Vibrational Energy (zpe) 23997.0 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 B3PW91/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.165 |
|
|
|
| 2 |
C |
-0.085 |
|
|
|
| 3 |
C |
-0.093 |
|
|
|
| 4 |
C |
-0.073 |
|
|
|
| 5 |
C |
-0.238 |
|
|
|
| 6 |
H |
0.079 |
|
|
|
| 7 |
H |
0.080 |
|
|
|
| 8 |
H |
0.080 |
|
|
|
| 9 |
H |
0.079 |
|
|
|
| 10 |
H |
0.077 |
|
|
|
| 11 |
H |
0.084 |
|
|
|
| 12 |
H |
0.087 |
|
|
|
| 13 |
H |
0.087 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.361 |
-0.161 |
0.000 |
0.395 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-27.367 |
0.200 |
0.000 |
| y |
0.200 |
-27.772 |
0.000 |
| z |
0.000 |
0.000 |
-31.150 |
|
| Traceless |
| | x | y | z |
| x |
2.094 |
0.200 |
0.000 |
| y |
0.200 |
1.487 |
0.000 |
| z |
0.000 |
0.000 |
-3.581 |
|
| Polar |
| 3z2-r2 | -7.162 |
| x2-y2 | 0.405 |
| xy | 0.200 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.124 |
0.521 |
0.000 |
| y |
0.521 |
4.017 |
0.000 |
| z |
0.000 |
0.000 |
1.534 |
<r2> (average value of r
2) Å
2
| <r2> |
156.583 |
| (<r2>)1/2 |
12.513 |