Vibrational Frequencies calculated at B1B95/3-21G
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A |
3531 |
3379 |
0.91 |
|
|
|
| 2 |
A |
3311 |
3167 |
6.57 |
|
|
|
| 3 |
A |
3292 |
3150 |
1.90 |
|
|
|
| 4 |
A |
3210 |
3071 |
3.49 |
|
|
|
| 5 |
A |
3199 |
3061 |
7.68 |
|
|
|
| 6 |
A |
3167 |
3029 |
35.01 |
|
|
|
| 7 |
A |
1520 |
1454 |
9.13 |
|
|
|
| 8 |
A |
1490 |
1425 |
8.04 |
|
|
|
| 9 |
A |
1444 |
1381 |
2.07 |
|
|
|
| 10 |
A |
1306 |
1249 |
58.87 |
|
|
|
| 11 |
A |
1214 |
1161 |
0.61 |
|
|
|
| 12 |
A |
1201 |
1149 |
59.10 |
|
|
|
| 13 |
A |
1190 |
1139 |
12.25 |
|
|
|
| 14 |
A |
1156 |
1106 |
0.51 |
|
|
|
| 15 |
A |
1103 |
1055 |
5.90 |
|
|
|
| 16 |
A |
1076 |
1029 |
39.08 |
|
|
|
| 17 |
A |
985 |
942 |
10.90 |
|
|
|
| 18 |
A |
926 |
886 |
24.41 |
|
|
|
| 19 |
A |
843 |
807 |
9.24 |
|
|
|
| 20 |
A |
817 |
782 |
4.52 |
|
|
|
| 21 |
A |
774 |
741 |
4.45 |
|
|
|
| 22 |
A |
395 |
378 |
28.70 |
|
|
|
| 23 |
A |
369 |
353 |
14.89 |
|
|
|
| 24 |
A |
343 |
328 |
122.37 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18930.6 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 18110.9 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.027 |
|
|
|
| 2 |
C |
-0.438 |
|
|
|
| 3 |
C |
-0.463 |
|
|
|
| 4 |
O |
-0.558 |
|
|
|
| 5 |
H |
0.209 |
|
|
|
| 6 |
H |
0.223 |
|
|
|
| 7 |
H |
0.250 |
|
|
|
| 8 |
H |
0.220 |
|
|
|
| 9 |
H |
0.235 |
|
|
|
| 10 |
H |
0.350 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.364 |
1.491 |
0.722 |
1.696 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.435 |
-3.496 |
0.070 |
| y |
-3.496 |
-24.034 |
-0.176 |
| z |
0.070 |
-0.176 |
-23.813 |
|
| Traceless |
| | x | y | z |
| x |
-0.512 |
-3.496 |
0.070 |
| y |
-3.496 |
0.090 |
-0.176 |
| z |
0.070 |
-0.176 |
0.422 |
|
| Polar |
| 3z2-r2 | 0.843 |
| x2-y2 | -0.401 |
| xy | -3.496 |
| xz | 0.070 |
| yz | -0.176 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.912 |
-0.281 |
0.195 |
| y |
-0.281 |
4.569 |
0.021 |
| z |
0.195 |
0.021 |
4.155 |
<r2> (average value of r
2) Å
2
| <r2> |
73.564 |
| (<r2>)1/2 |
8.577 |