Vibrational Frequencies calculated at B2PLYP/6-31G*
| 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 |
3753 |
3562 |
15.98 |
|
|
|
| 2 |
A |
3282 |
3115 |
14.13 |
|
|
|
| 3 |
A |
3266 |
3100 |
3.57 |
|
|
|
| 4 |
A |
3191 |
3029 |
6.72 |
|
|
|
| 5 |
A |
3181 |
3019 |
13.53 |
|
|
|
| 6 |
A |
3153 |
2993 |
40.58 |
|
|
|
| 7 |
A |
1551 |
1472 |
12.10 |
|
|
|
| 8 |
A |
1498 |
1422 |
1.37 |
|
|
|
| 9 |
A |
1453 |
1379 |
9.19 |
|
|
|
| 10 |
A |
1328 |
1261 |
82.91 |
|
|
|
| 11 |
A |
1256 |
1192 |
50.04 |
|
|
|
| 12 |
A |
1223 |
1161 |
0.15 |
|
|
|
| 13 |
A |
1214 |
1152 |
8.30 |
|
|
|
| 14 |
A |
1154 |
1095 |
0.59 |
|
|
|
| 15 |
A |
1094 |
1038 |
3.72 |
|
|
|
| 16 |
A |
1079 |
1024 |
19.56 |
|
|
|
| 17 |
A |
1008 |
957 |
10.95 |
|
|
|
| 18 |
A |
951 |
903 |
23.39 |
|
|
|
| 19 |
A |
855 |
811 |
9.43 |
|
|
|
| 20 |
A |
835 |
792 |
5.53 |
|
|
|
| 21 |
A |
774 |
735 |
3.43 |
|
|
|
| 22 |
A |
413 |
392 |
23.69 |
|
|
|
| 23 |
A |
408 |
387 |
10.74 |
|
|
|
| 24 |
A |
333 |
316 |
110.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 19125.1 cm
-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 18153.5 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 B2PLYP/6-31G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.112 |
|
|
|
| 2 |
C |
-0.336 |
|
|
|
| 3 |
C |
-0.357 |
|
|
|
| 4 |
O |
-0.633 |
|
|
|
| 5 |
H |
0.143 |
|
|
|
| 6 |
H |
0.163 |
|
|
|
| 7 |
H |
0.179 |
|
|
|
| 8 |
H |
0.159 |
|
|
|
| 9 |
H |
0.167 |
|
|
|
| 10 |
H |
0.404 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.373 |
1.390 |
0.667 |
1.586 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-24.706 |
-3.326 |
-0.002 |
| y |
-3.326 |
-24.065 |
-0.157 |
| z |
-0.002 |
-0.157 |
-24.044 |
|
| Traceless |
| | x | y | z |
| x |
-0.652 |
-3.326 |
-0.002 |
| y |
-3.326 |
0.311 |
-0.157 |
| z |
-0.002 |
-0.157 |
0.341 |
|
| Polar |
| 3z2-r2 | 0.682 |
| x2-y2 | -0.642 |
| xy | -3.326 |
| xz | -0.002 |
| yz | -0.157 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.167 |
-0.213 |
0.159 |
| y |
-0.213 |
4.889 |
0.009 |
| z |
0.159 |
0.009 |
4.507 |
<r2> (average value of r
2) Å
2
| <r2> |
73.254 |
| (<r2>)1/2 |
8.559 |