Vibrational Frequencies calculated at B2PLYP/cc-pVTZ
| 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 |
3825 |
3670 |
28.53 |
|
|
|
| 2 |
A |
3257 |
3125 |
11.46 |
|
|
|
| 3 |
A |
3242 |
3110 |
2.31 |
|
|
|
| 4 |
A |
3165 |
3036 |
6.04 |
|
|
|
| 5 |
A |
3156 |
3028 |
13.58 |
|
|
|
| 6 |
A |
3138 |
3011 |
31.18 |
|
|
|
| 7 |
A |
1516 |
1455 |
13.83 |
|
|
|
| 8 |
A |
1468 |
1408 |
2.11 |
|
|
|
| 9 |
A |
1425 |
1367 |
8.06 |
|
|
|
| 10 |
A |
1308 |
1255 |
67.29 |
|
|
|
| 11 |
A |
1237 |
1187 |
62.46 |
|
|
|
| 12 |
A |
1205 |
1156 |
0.17 |
|
|
|
| 13 |
A |
1196 |
1147 |
8.16 |
|
|
|
| 14 |
A |
1139 |
1093 |
0.91 |
|
|
|
| 15 |
A |
1076 |
1032 |
1.49 |
|
|
|
| 16 |
A |
1051 |
1009 |
22.98 |
|
|
|
| 17 |
A |
993 |
953 |
13.42 |
|
|
|
| 18 |
A |
937 |
899 |
22.66 |
|
|
|
| 19 |
A |
841 |
807 |
9.70 |
|
|
|
| 20 |
A |
822 |
789 |
6.84 |
|
|
|
| 21 |
A |
760 |
729 |
4.36 |
|
|
|
| 22 |
A |
410 |
393 |
12.82 |
|
|
|
| 23 |
A |
407 |
391 |
9.79 |
|
|
|
| 24 |
A |
311 |
298 |
106.08 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18942.3 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 18173.2 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.072 |
|
|
|
| 2 |
C |
-0.240 |
|
|
|
| 3 |
C |
-0.284 |
|
|
|
| 4 |
O |
-0.338 |
|
|
|
| 5 |
H |
0.100 |
|
|
|
| 6 |
H |
0.121 |
|
|
|
| 7 |
H |
0.123 |
|
|
|
| 8 |
H |
0.115 |
|
|
|
| 9 |
H |
0.124 |
|
|
|
| 10 |
H |
0.208 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.371 |
1.275 |
0.661 |
1.483 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.160 |
-3.138 |
0.078 |
| y |
-3.138 |
-24.587 |
-0.160 |
| z |
0.078 |
-0.160 |
-24.431 |
|
| Traceless |
| | x | y | z |
| x |
-0.651 |
-3.138 |
0.078 |
| y |
-3.138 |
0.209 |
-0.160 |
| z |
0.078 |
-0.160 |
0.443 |
|
| Polar |
| 3z2-r2 | 0.885 |
| x2-y2 | -0.573 |
| xy | -3.138 |
| xz | 0.078 |
| yz | -0.160 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.997 |
-0.167 |
0.007 |
| y |
-0.167 |
5.716 |
-0.001 |
| z |
0.007 |
-0.001 |
5.181 |
<r2> (average value of r
2) Å
2
| <r2> |
73.259 |
| (<r2>)1/2 |
8.559 |