Vibrational Frequencies calculated at BLYP/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 |
3358 |
3107 |
4.65 |
|
|
|
| 2 |
A |
3347 |
3097 |
3.22 |
|
|
|
| 3 |
A |
3319 |
3070 |
3.36 |
|
|
|
| 4 |
A |
3297 |
3051 |
5.89 |
|
|
|
| 5 |
A |
3295 |
3048 |
1.65 |
|
|
|
| 6 |
A |
3239 |
2996 |
2.13 |
|
|
|
| 7 |
A |
3200 |
2960 |
8.71 |
|
|
|
| 8 |
A |
3173 |
2936 |
13.53 |
|
|
|
| 9 |
A |
1754 |
1622 |
41.13 |
|
|
|
| 10 |
A |
1624 |
1502 |
0.78 |
|
|
|
| 11 |
A |
1609 |
1488 |
1.00 |
|
|
|
| 12 |
A |
1593 |
1473 |
1.32 |
|
|
|
| 13 |
A |
1480 |
1369 |
1.54 |
|
|
|
| 14 |
A |
1443 |
1335 |
7.77 |
|
|
|
| 15 |
A |
1432 |
1325 |
3.16 |
|
|
|
| 16 |
A |
1390 |
1286 |
13.08 |
|
|
|
| 17 |
A |
1328 |
1229 |
1.58 |
|
|
|
| 18 |
A |
1297 |
1200 |
8.47 |
|
|
|
| 19 |
A |
1272 |
1177 |
13.39 |
|
|
|
| 20 |
A |
1222 |
1131 |
5.39 |
|
|
|
| 21 |
A |
1138 |
1053 |
6.54 |
|
|
|
| 22 |
A |
1117 |
1033 |
30.78 |
|
|
|
| 23 |
A |
1093 |
1011 |
3.96 |
|
|
|
| 24 |
A |
1040 |
962 |
2.43 |
|
|
|
| 25 |
A |
951 |
880 |
2.14 |
|
|
|
| 26 |
A |
931 |
861 |
0.34 |
|
|
|
| 27 |
A |
922 |
853 |
4.87 |
|
|
|
| 28 |
A |
916 |
847 |
0.85 |
|
|
|
| 29 |
A |
845 |
782 |
0.67 |
|
|
|
| 30 |
A |
761 |
704 |
0.64 |
|
|
|
| 31 |
A |
707 |
654 |
14.78 |
|
|
|
| 32 |
A |
507 |
469 |
0.55 |
|
|
|
| 33 |
A |
485 |
449 |
0.87 |
|
|
|
| 34 |
A |
420 |
389 |
9.41 |
|
|
|
| 35 |
A |
258 |
238 |
0.38 |
|
|
|
| 36 |
A |
176 |
163 |
1.56 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 27967.6 cm
-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 25875.6 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 BLYP/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.076 |
|
|
|
| 2 |
C |
-0.018 |
|
|
|
| 3 |
H |
0.067 |
|
|
|
| 4 |
C |
-0.122 |
|
|
|
| 5 |
H |
0.074 |
|
|
|
| 6 |
H |
0.070 |
|
|
|
| 7 |
C |
-0.134 |
|
|
|
| 8 |
H |
0.077 |
|
|
|
| 9 |
H |
0.075 |
|
|
|
| 10 |
C |
-0.133 |
|
|
|
| 11 |
H |
0.082 |
|
|
|
| 12 |
H |
0.076 |
|
|
|
| 13 |
C |
-0.047 |
|
|
|
| 14 |
O |
-0.143 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.810 |
-0.733 |
0.227 |
1.115 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.165 |
0.554 |
0.161 |
| y |
0.554 |
-32.095 |
-0.434 |
| z |
0.161 |
-0.434 |
-34.435 |
|
| Traceless |
| | x | y | z |
| x |
-1.900 |
0.554 |
0.161 |
| y |
0.554 |
2.704 |
-0.434 |
| z |
0.161 |
-0.434 |
-0.805 |
|
| Polar |
| 3z2-r2 | -1.610 |
| x2-y2 | -3.069 |
| xy | 0.554 |
| xz | 0.161 |
| yz | -0.434 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.629 |
-0.297 |
-0.234 |
| y |
-0.297 |
5.665 |
-0.142 |
| z |
-0.234 |
-0.142 |
2.857 |
<r2> (average value of r
2) Å
2
| <r2> |
147.254 |
| (<r2>)1/2 |
12.135 |