Vibrational Frequencies calculated at B3LYP/SDD
| 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 |
3256 |
3130 |
21.35 |
|
|
|
| 2 |
A |
3241 |
3116 |
24.05 |
|
|
|
| 3 |
A |
3209 |
3085 |
2.29 |
|
|
|
| 4 |
A |
3157 |
3035 |
7.11 |
|
|
|
| 5 |
A |
3120 |
2999 |
41.33 |
|
|
|
| 6 |
A |
3077 |
2958 |
17.98 |
|
|
|
| 7 |
A |
3070 |
2951 |
34.85 |
|
|
|
| 8 |
A |
3040 |
2922 |
47.41 |
|
|
|
| 9 |
A |
1703 |
1637 |
40.26 |
|
|
|
| 10 |
A |
1639 |
1575 |
0.73 |
|
|
|
| 11 |
A |
1520 |
1461 |
11.22 |
|
|
|
| 12 |
A |
1499 |
1441 |
3.98 |
|
|
|
| 13 |
A |
1479 |
1422 |
2.09 |
|
|
|
| 14 |
A |
1380 |
1326 |
1.94 |
|
|
|
| 15 |
A |
1342 |
1290 |
4.42 |
|
|
|
| 16 |
A |
1306 |
1256 |
0.66 |
|
|
|
| 17 |
A |
1274 |
1224 |
6.31 |
|
|
|
| 18 |
A |
1247 |
1198 |
0.24 |
|
|
|
| 19 |
A |
1176 |
1130 |
0.26 |
|
|
|
| 20 |
A |
1136 |
1092 |
3.17 |
|
|
|
| 21 |
A |
1054 |
1013 |
13.93 |
|
|
|
| 22 |
A |
1032 |
992 |
4.49 |
|
|
|
| 23 |
A |
1002 |
963 |
14.13 |
|
|
|
| 24 |
A |
971 |
934 |
2.41 |
|
|
|
| 25 |
A |
956 |
919 |
76.84 |
|
|
|
| 26 |
A |
921 |
885 |
11.52 |
|
|
|
| 27 |
A |
857 |
824 |
12.77 |
|
|
|
| 28 |
A |
856 |
823 |
1.05 |
|
|
|
| 29 |
A |
808 |
777 |
19.25 |
|
|
|
| 30 |
A |
783 |
752 |
1.19 |
|
|
|
| 31 |
A |
683 |
657 |
15.49 |
|
|
|
| 32 |
A |
630 |
605 |
0.77 |
|
|
|
| 33 |
A |
522 |
502 |
24.14 |
|
|
|
| 34 |
A |
362 |
348 |
0.42 |
|
|
|
| 35 |
A |
301 |
290 |
1.36 |
|
|
|
| 36 |
A |
71 |
68 |
0.01 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26838.2 cm
-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 25799.5 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/SDD
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.515 |
|
|
|
| 2 |
H |
0.213 |
|
|
|
| 3 |
H |
0.213 |
|
|
|
| 4 |
C |
-0.418 |
|
|
|
| 5 |
H |
0.204 |
|
|
|
| 6 |
H |
0.204 |
|
|
|
| 7 |
C |
-0.735 |
|
|
|
| 8 |
H |
0.215 |
|
|
|
| 9 |
H |
0.211 |
|
|
|
| 10 |
C |
0.512 |
|
|
|
| 11 |
C |
-0.216 |
|
|
|
| 12 |
H |
0.224 |
|
|
|
| 13 |
C |
-0.355 |
|
|
|
| 14 |
H |
0.243 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.891 |
-0.319 |
0.000 |
0.946 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.013 |
0.186 |
0.001 |
| y |
0.186 |
-33.807 |
-0.000 |
| z |
0.001 |
-0.000 |
-39.432 |
|
| Traceless |
| | x | y | z |
| x |
1.606 |
0.186 |
0.001 |
| y |
0.186 |
3.415 |
-0.000 |
| z |
0.001 |
-0.000 |
-5.021 |
|
| Polar |
| 3z2-r2 | -10.043 |
| x2-y2 | -1.206 |
| xy | 0.186 |
| xz | 0.001 |
| yz | -0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
14.167 |
-0.092 |
0.010 |
| y |
-0.092 |
8.416 |
0.004 |
| z |
0.010 |
0.004 |
5.105 |
<r2> (average value of r
2) Å
2
| <r2> |
155.244 |
| (<r2>)1/2 |
12.460 |