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 |
3230 |
3128 |
34.41 |
|
|
|
| 2 |
A |
3220 |
3119 |
21.15 |
|
|
|
| 3 |
A |
3186 |
3085 |
3.48 |
|
|
|
| 4 |
A |
3146 |
3047 |
12.39 |
|
|
|
| 5 |
A |
3111 |
3013 |
68.80 |
|
|
|
| 6 |
A |
3065 |
2968 |
24.41 |
|
|
|
| 7 |
A |
3061 |
2964 |
43.94 |
|
|
|
| 8 |
A |
3029 |
2933 |
56.77 |
|
|
|
| 9 |
A |
1693 |
1639 |
32.70 |
|
|
|
| 10 |
A |
1628 |
1577 |
1.04 |
|
|
|
| 11 |
A |
1507 |
1459 |
7.01 |
|
|
|
| 12 |
A |
1484 |
1437 |
2.48 |
|
|
|
| 13 |
A |
1463 |
1417 |
1.49 |
|
|
|
| 14 |
A |
1369 |
1326 |
1.55 |
|
|
|
| 15 |
A |
1332 |
1289 |
3.73 |
|
|
|
| 16 |
A |
1290 |
1249 |
0.30 |
|
|
|
| 17 |
A |
1265 |
1225 |
4.17 |
|
|
|
| 18 |
A |
1240 |
1201 |
0.57 |
|
|
|
| 19 |
A |
1162 |
1126 |
1.11 |
|
|
|
| 20 |
A |
1123 |
1088 |
2.30 |
|
|
|
| 21 |
A |
1029 |
996 |
12.97 |
|
|
|
| 22 |
A |
1019 |
987 |
4.55 |
|
|
|
| 23 |
A |
1012 |
980 |
13.01 |
|
|
|
| 24 |
A |
957 |
927 |
1.91 |
|
|
|
| 25 |
A |
927 |
898 |
96.60 |
|
|
|
| 26 |
A |
911 |
882 |
9.98 |
|
|
|
| 27 |
A |
851 |
824 |
22.38 |
|
|
|
| 28 |
A |
846 |
820 |
0.98 |
|
|
|
| 29 |
A |
796 |
771 |
19.90 |
|
|
|
| 30 |
A |
768 |
744 |
1.38 |
|
|
|
| 31 |
A |
677 |
656 |
12.95 |
|
|
|
| 32 |
A |
618 |
598 |
0.68 |
|
|
|
| 33 |
A |
501 |
485 |
23.87 |
|
|
|
| 34 |
A |
345 |
334 |
0.61 |
|
|
|
| 35 |
A |
290 |
281 |
1.55 |
|
|
|
| 36 |
A |
55 |
53 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26602.7 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 25762.0 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/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.140 |
|
|
|
| 2 |
H |
0.147 |
|
|
|
| 3 |
H |
0.147 |
|
|
|
| 4 |
C |
-0.287 |
|
|
|
| 5 |
H |
0.140 |
|
|
|
| 6 |
H |
0.140 |
|
|
|
| 7 |
C |
-0.777 |
|
|
|
| 8 |
H |
0.205 |
|
|
|
| 9 |
H |
0.206 |
|
|
|
| 10 |
C |
0.140 |
|
|
|
| 11 |
C |
-0.440 |
|
|
|
| 12 |
H |
0.291 |
|
|
|
| 13 |
C |
-0.092 |
|
|
|
| 14 |
H |
0.322 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.898 |
-0.312 |
0.000 |
0.950 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.201 |
-0.176 |
0.000 |
| y |
-0.176 |
-33.910 |
0.000 |
| z |
0.000 |
0.000 |
-39.355 |
|
| Traceless |
| | x | y | z |
| x |
1.432 |
-0.176 |
0.000 |
| y |
-0.176 |
3.368 |
0.000 |
| z |
0.000 |
0.000 |
-4.799 |
|
| Polar |
| 3z2-r2 | -9.599 |
| x2-y2 | -1.291 |
| xy | -0.176 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
14.907 |
0.162 |
-0.001 |
| y |
0.162 |
8.718 |
0.000 |
| z |
-0.001 |
0.000 |
5.024 |
<r2> (average value of r
2) Å
2
| <r2> |
129.688 |
| (<r2>)1/2 |
11.388 |