Vibrational Frequencies calculated at B3LYP/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 |
A1 |
3272 |
3157 |
9.75 |
|
|
|
| 2 |
A1 |
3175 |
3063 |
6.51 |
|
|
|
| 3 |
A1 |
3159 |
3048 |
29.39 |
|
|
|
| 4 |
A1 |
3080 |
2972 |
36.45 |
|
|
|
| 5 |
A1 |
1614 |
1557 |
0.45 |
|
|
|
| 6 |
A1 |
1543 |
1489 |
0.47 |
|
|
|
| 7 |
A1 |
1273 |
1229 |
3.54 |
|
|
|
| 8 |
A1 |
1151 |
1110 |
1.46 |
|
|
|
| 9 |
A1 |
1076 |
1038 |
0.02 |
|
|
|
| 10 |
A1 |
1003 |
968 |
0.00 |
|
|
|
| 11 |
A1 |
935 |
902 |
0.20 |
|
|
|
| 12 |
A1 |
864 |
834 |
0.94 |
|
|
|
| 13 |
A1 |
522 |
503 |
0.61 |
|
|
|
| 14 |
A2 |
1252 |
1208 |
0.00 |
|
|
|
| 15 |
A2 |
1119 |
1080 |
0.00 |
|
|
|
| 16 |
A2 |
1090 |
1052 |
0.00 |
|
|
|
| 17 |
A2 |
957 |
924 |
0.00 |
|
|
|
| 18 |
A2 |
829 |
800 |
0.00 |
|
|
|
| 19 |
A2 |
540 |
521 |
0.00 |
|
|
|
| 20 |
B1 |
3154 |
3043 |
27.79 |
|
|
|
| 21 |
B1 |
3070 |
2962 |
37.51 |
|
|
|
| 22 |
B1 |
1516 |
1463 |
1.20 |
|
|
|
| 23 |
B1 |
1233 |
1190 |
2.04 |
|
|
|
| 24 |
B1 |
1006 |
971 |
4.61 |
|
|
|
| 25 |
B1 |
817 |
788 |
9.18 |
|
|
|
| 26 |
B1 |
720 |
695 |
47.45 |
|
|
|
| 27 |
B1 |
470 |
453 |
8.57 |
|
|
|
| 28 |
B2 |
3242 |
3128 |
4.17 |
|
|
|
| 29 |
B2 |
3170 |
3058 |
57.52 |
|
|
|
| 30 |
B2 |
1337 |
1290 |
17.78 |
|
|
|
| 31 |
B2 |
1288 |
1242 |
0.49 |
|
|
|
| 32 |
B2 |
1225 |
1182 |
9.57 |
|
|
|
| 33 |
B2 |
1134 |
1094 |
3.24 |
|
|
|
| 34 |
B2 |
913 |
881 |
0.01 |
|
|
|
| 35 |
B2 |
829 |
800 |
6.65 |
|
|
|
| 36 |
B2 |
731 |
705 |
0.75 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27152.7 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 26199.6 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/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.109 |
|
|
-0.251 |
| 2 |
C |
-0.109 |
|
|
-0.251 |
| 3 |
C |
-0.354 |
|
|
0.154 |
| 4 |
C |
-0.354 |
|
|
0.154 |
| 5 |
C |
-0.239 |
|
|
-0.392 |
| 6 |
C |
-0.239 |
|
|
-0.402 |
| 7 |
H |
0.176 |
|
|
0.164 |
| 8 |
H |
0.176 |
|
|
0.164 |
| 9 |
H |
0.156 |
|
|
0.055 |
| 10 |
H |
0.156 |
|
|
0.055 |
| 11 |
H |
0.188 |
|
|
0.141 |
| 12 |
H |
0.188 |
|
|
0.144 |
| 13 |
H |
0.182 |
|
|
0.134 |
| 14 |
H |
0.182 |
|
|
0.131 |
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 |
-0.181 |
0.181 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
0.003 |
0.000 |
-0.190 |
0.190 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.299 |
0.000 |
0.000 |
| y |
0.000 |
-35.410 |
0.000 |
| z |
0.000 |
0.000 |
-35.579 |
|
| Traceless |
| | x | y | z |
| x |
-2.805 |
0.000 |
0.000 |
| y |
0.000 |
1.530 |
0.000 |
| z |
0.000 |
0.000 |
1.275 |
|
| Polar |
| 3z2-r2 | 2.550 |
| x2-y2 | -2.889 |
| 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 |
6.608 |
0.000 |
0.000 |
| y |
0.000 |
8.237 |
0.000 |
| z |
0.000 |
0.000 |
8.287 |
<r2> (average value of r
2) Å
2
| <r2> |
122.003 |
| (<r2>)1/2 |
11.046 |