Vibrational Frequencies calculated at B3LYP/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 |
3113 |
2995 |
62.02 |
85.10 |
0.60 |
0.75 |
| 2 |
A1 |
3036 |
2921 |
16.98 |
234.17 |
0.00 |
0.01 |
| 3 |
A1 |
3028 |
2913 |
36.79 |
85.68 |
0.21 |
0.34 |
| 4 |
A1 |
1558 |
1499 |
5.99 |
6.57 |
0.72 |
0.84 |
| 5 |
A1 |
1540 |
1481 |
0.00 |
50.21 |
0.75 |
0.86 |
| 6 |
A1 |
1467 |
1411 |
3.11 |
3.01 |
0.67 |
0.80 |
| 7 |
A1 |
1206 |
1160 |
2.10 |
4.80 |
0.58 |
0.73 |
| 8 |
A1 |
882 |
849 |
1.00 |
11.23 |
0.28 |
0.44 |
| 9 |
A1 |
377 |
362 |
0.23 |
0.26 |
0.10 |
0.18 |
| 10 |
A2 |
3101 |
2983 |
0.00 |
6.89 |
0.75 |
0.86 |
| 11 |
A2 |
1537 |
1478 |
0.00 |
43.71 |
0.75 |
0.86 |
| 12 |
A2 |
1341 |
1290 |
0.00 |
16.18 |
0.75 |
0.86 |
| 13 |
A2 |
942 |
907 |
0.00 |
0.03 |
0.75 |
0.86 |
| 14 |
A2 |
221 |
213 |
0.00 |
0.00 |
0.75 |
0.86 |
| 15 |
B1 |
3113 |
2995 |
115.56 |
37.71 |
0.75 |
0.86 |
| 16 |
B1 |
3056 |
2940 |
7.31 |
147.76 |
0.75 |
0.86 |
| 17 |
B1 |
1552 |
1493 |
14.05 |
0.11 |
0.75 |
0.86 |
| 18 |
B1 |
1248 |
1200 |
0.54 |
1.04 |
0.75 |
0.86 |
| 19 |
B1 |
777 |
748 |
5.19 |
0.19 |
0.75 |
0.86 |
| 20 |
B1 |
269 |
259 |
0.00 |
0.01 |
0.75 |
0.86 |
| 21 |
B2 |
3110 |
2992 |
33.81 |
57.27 |
0.75 |
0.86 |
| 22 |
B2 |
3032 |
2917 |
39.85 |
2.13 |
0.75 |
0.86 |
| 23 |
B2 |
1542 |
1484 |
3.15 |
0.41 |
0.75 |
0.86 |
| 24 |
B2 |
1450 |
1394 |
4.01 |
4.87 |
0.75 |
0.86 |
| 25 |
B2 |
1402 |
1349 |
4.83 |
2.01 |
0.75 |
0.86 |
| 26 |
B2 |
1079 |
1038 |
1.25 |
6.05 |
0.75 |
0.86 |
| 27 |
B2 |
960 |
923 |
3.12 |
0.62 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22968.8 cm
-1
Scaled (by 0.962) Zero Point Vibrational Energy (zpe) 22096.0 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 B3LYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.234 |
|
|
|
| 2 |
C |
-0.399 |
|
|
|
| 3 |
C |
-0.399 |
|
|
|
| 4 |
H |
0.126 |
|
|
|
| 5 |
H |
0.126 |
|
|
|
| 6 |
H |
0.130 |
|
|
|
| 7 |
H |
0.130 |
|
|
|
| 8 |
H |
0.130 |
|
|
|
| 9 |
H |
0.130 |
|
|
|
| 10 |
H |
0.130 |
|
|
|
| 11 |
H |
0.130 |
|
|
|
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 |
0.045 |
0.045 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.385 |
0.000 |
0.000 |
| y |
0.000 |
-21.877 |
0.000 |
| z |
0.000 |
0.000 |
-21.664 |
|
| Traceless |
| | x | y | z |
| x |
0.385 |
0.000 |
0.000 |
| y |
0.000 |
-0.352 |
0.000 |
| z |
0.000 |
0.000 |
-0.033 |
|
| Polar |
| 3z2-r2 | -0.066 |
| x2-y2 | 0.492 |
| 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 |
4.694 |
0.000 |
0.000 |
| y |
0.000 |
5.262 |
0.000 |
| z |
0.000 |
0.000 |
4.776 |
<r2> (average value of r
2) Å
2
| <r2> |
63.974 |
| (<r2>)1/2 |
7.998 |