Vibrational Frequencies calculated at B3LYP/CEP-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 |
A' |
3179 |
3079 |
137.00 |
|
|
|
| 2 |
A' |
3170 |
3069 |
0.00 |
|
|
|
| 3 |
A' |
3148 |
3048 |
0.00 |
|
|
|
| 4 |
A' |
3139 |
3040 |
59.59 |
|
|
|
| 5 |
A' |
3127 |
3028 |
3.31 |
|
|
|
| 6 |
A' |
3120 |
3022 |
0.00 |
|
|
|
| 7 |
A' |
3022 |
2927 |
0.00 |
|
|
|
| 8 |
A' |
3022 |
2926 |
113.22 |
|
|
|
| 9 |
A' |
1712 |
1658 |
0.00 |
|
|
|
| 10 |
A' |
1658 |
1605 |
10.88 |
|
|
|
| 11 |
A' |
1505 |
1458 |
0.00 |
|
|
|
| 12 |
A' |
1502 |
1455 |
29.91 |
|
|
|
| 13 |
A' |
1467 |
1421 |
0.00 |
|
|
|
| 14 |
A' |
1438 |
1393 |
16.23 |
|
|
|
| 15 |
A' |
1431 |
1386 |
0.00 |
|
|
|
| 16 |
A' |
1380 |
1336 |
3.83 |
|
|
|
| 17 |
A' |
1311 |
1270 |
0.00 |
|
|
|
| 18 |
A' |
1271 |
1231 |
1.34 |
|
|
|
| 19 |
A' |
1181 |
1143 |
0.00 |
|
|
|
| 20 |
A' |
1094 |
1059 |
1.62 |
|
|
|
| 21 |
A' |
1017 |
985 |
0.00 |
|
|
|
| 22 |
A' |
931 |
902 |
38.33 |
|
|
|
| 23 |
A' |
917 |
888 |
0.00 |
|
|
|
| 24 |
A' |
635 |
614 |
0.00 |
|
|
|
| 25 |
A' |
518 |
502 |
19.03 |
|
|
|
| 26 |
A' |
273 |
264 |
0.00 |
|
|
|
| 27 |
A' |
191 |
185 |
0.41 |
|
|
|
| 28 |
A" |
3078 |
2981 |
107.09 |
|
|
|
| 29 |
A" |
3078 |
2981 |
0.01 |
|
|
|
| 30 |
A" |
1499 |
1452 |
25.98 |
|
|
|
| 31 |
A" |
1499 |
1452 |
0.00 |
|
|
|
| 32 |
A" |
1068 |
1034 |
0.00 |
|
|
|
| 33 |
A" |
1067 |
1033 |
1.95 |
|
|
|
| 34 |
A" |
1043 |
1010 |
3.63 |
|
|
|
| 35 |
A" |
1020 |
988 |
0.00 |
|
|
|
| 36 |
A" |
838 |
811 |
0.00 |
|
|
|
| 37 |
A" |
737 |
713 |
135.84 |
|
|
|
| 38 |
A" |
458 |
444 |
0.00 |
|
|
|
| 39 |
A" |
322 |
311 |
0.03 |
|
|
|
| 40 |
A" |
113 |
110 |
0.00 |
|
|
|
| 41 |
A" |
108 |
105 |
0.91 |
|
|
|
| 42 |
A" |
71 |
69 |
0.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31176.9 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 30191.7 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.229 |
|
|
|
| 2 |
C |
-0.451 |
|
|
|
| 3 |
H |
0.269 |
|
|
|
| 4 |
C |
-0.100 |
|
|
|
| 5 |
H |
0.269 |
|
|
|
| 6 |
C |
-0.100 |
|
|
|
| 7 |
H |
0.229 |
|
|
|
| 8 |
C |
-0.451 |
|
|
|
| 9 |
H |
0.170 |
|
|
|
| 10 |
H |
0.144 |
|
|
|
| 11 |
H |
0.144 |
|
|
|
| 12 |
C |
-0.404 |
|
|
|
| 13 |
H |
0.170 |
|
|
|
| 14 |
H |
0.144 |
|
|
|
| 15 |
H |
0.144 |
|
|
|
| 16 |
C |
-0.404 |
|
|
|
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 |
-33.750 |
-1.284 |
0.000 |
| y |
-1.284 |
-35.031 |
0.000 |
| z |
0.000 |
0.000 |
-41.333 |
|
| Traceless |
| | x | y | z |
| x |
4.432 |
-1.284 |
0.000 |
| y |
-1.284 |
2.511 |
0.000 |
| z |
0.000 |
0.000 |
-6.943 |
|
| Polar |
| 3z2-r2 | -13.886 |
| x2-y2 | 1.281 |
| xy | -1.284 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
14.426 |
-4.764 |
0.000 |
| y |
-4.764 |
11.919 |
0.000 |
| z |
0.000 |
0.000 |
5.575 |
<r2> (average value of r
2) Å
2
| <r2> |
205.273 |
| (<r2>)1/2 |
14.327 |