Vibrational Frequencies calculated at B3LYP/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 |
3490 |
3115 |
1.65 |
|
|
|
| 2 |
A |
3486 |
3111 |
1.09 |
|
|
|
| 3 |
A |
3480 |
3106 |
1.26 |
|
|
|
| 4 |
A |
3424 |
3056 |
8.27 |
|
|
|
| 5 |
A |
3300 |
2945 |
1.77 |
|
|
|
| 6 |
A |
3297 |
2942 |
3.59 |
|
|
|
| 7 |
A |
3294 |
2939 |
2.40 |
|
|
|
| 8 |
A |
1894 |
1690 |
0.39 |
|
|
|
| 9 |
A |
1687 |
1505 |
5.22 |
|
|
|
| 10 |
A |
1683 |
1502 |
2.38 |
|
|
|
| 11 |
A |
1679 |
1498 |
0.58 |
|
|
|
| 12 |
A |
1583 |
1413 |
0.53 |
|
|
|
| 13 |
A |
1568 |
1399 |
2.70 |
|
|
|
| 14 |
A |
1566 |
1397 |
0.51 |
|
|
|
| 15 |
A |
1478 |
1319 |
8.94 |
|
|
|
| 16 |
A |
1330 |
1187 |
6.92 |
|
|
|
| 17 |
A |
1210 |
1080 |
7.64 |
|
|
|
| 18 |
A |
1147 |
1024 |
9.25 |
|
|
|
| 19 |
A |
1050 |
937 |
1.32 |
|
|
|
| 20 |
A |
1031 |
920 |
0.72 |
|
|
|
| 21 |
A |
815 |
727 |
1.71 |
|
|
|
| 22 |
A |
544 |
485 |
2.08 |
|
|
|
| 23 |
A |
382 |
341 |
0.36 |
|
|
|
| 24 |
A |
301 |
268 |
0.11 |
|
|
|
| 25 |
A |
3443 |
3072 |
2.81 |
|
|
|
| 26 |
A |
3442 |
3071 |
0.53 |
|
|
|
| 27 |
A |
3438 |
3068 |
1.25 |
|
|
|
| 28 |
A |
1677 |
1497 |
11.38 |
|
|
|
| 29 |
A |
1674 |
1494 |
0.02 |
|
|
|
| 30 |
A |
1669 |
1490 |
0.58 |
|
|
|
| 31 |
A |
1195 |
1066 |
3.90 |
|
|
|
| 32 |
A |
1151 |
1027 |
0.11 |
|
|
|
| 33 |
A |
1106 |
987 |
1.05 |
|
|
|
| 34 |
A |
889 |
793 |
7.93 |
|
|
|
| 35 |
A |
456 |
407 |
1.51 |
|
|
|
| 36 |
A |
259 |
231 |
1.44 |
|
|
|
| 37 |
A |
160 |
143 |
0.38 |
|
|
|
| 38 |
A |
124 |
111 |
0.01 |
|
|
|
| 39 |
A |
100 |
89 |
0.32 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32748.6 cm
-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 29224.8 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/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.225 |
|
|
|
| 2 |
H |
0.077 |
|
|
|
| 3 |
H |
0.077 |
|
|
|
| 4 |
H |
0.077 |
|
|
|
| 5 |
C |
-0.225 |
|
|
|
| 6 |
H |
0.078 |
|
|
|
| 7 |
H |
0.078 |
|
|
|
| 8 |
H |
0.077 |
|
|
|
| 9 |
C |
-0.086 |
|
|
|
| 10 |
H |
0.065 |
|
|
|
| 11 |
C |
0.003 |
|
|
|
| 12 |
C |
-0.223 |
|
|
|
| 13 |
H |
0.076 |
|
|
|
| 14 |
H |
0.076 |
|
|
|
| 15 |
H |
0.076 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.157 |
0.075 |
0.000 |
0.174 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.148 |
-0.271 |
0.000 |
| y |
-0.271 |
-29.733 |
0.000 |
| z |
0.000 |
0.000 |
-31.504 |
|
| Traceless |
| | x | y | z |
| x |
0.470 |
-0.271 |
0.000 |
| y |
-0.271 |
1.093 |
0.000 |
| z |
0.000 |
0.000 |
-1.564 |
|
| Polar |
| 3z2-r2 | -3.127 |
| x2-y2 | -0.415 |
| xy | -0.271 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.538 |
-0.853 |
0.000 |
| y |
-0.853 |
5.992 |
0.000 |
| z |
0.000 |
0.000 |
2.744 |
<r2> (average value of r
2) Å
2
| <r2> |
152.669 |
| (<r2>)1/2 |
12.356 |