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' |
3290 |
3290 |
8.09 |
|
|
|
| 2 |
A' |
3218 |
3218 |
8.85 |
|
|
|
| 3 |
A' |
3188 |
3188 |
0.72 |
|
|
|
| 4 |
A' |
3188 |
3188 |
18.22 |
|
|
|
| 5 |
A' |
3062 |
3062 |
4.18 |
|
|
|
| 6 |
A' |
1672 |
1672 |
63.93 |
|
|
|
| 7 |
A' |
1538 |
1538 |
2.34 |
|
|
|
| 8 |
A' |
1527 |
1527 |
22.89 |
|
|
|
| 9 |
A' |
1453 |
1453 |
53.52 |
|
|
|
| 10 |
A' |
1444 |
1444 |
64.99 |
|
|
|
| 11 |
A' |
1253 |
1253 |
73.72 |
|
|
|
| 12 |
A' |
1224 |
1224 |
23.77 |
|
|
|
| 13 |
A' |
1143 |
1143 |
10.62 |
|
|
|
| 14 |
A' |
1123 |
1123 |
14.37 |
|
|
|
| 15 |
A' |
1015 |
1015 |
40.47 |
|
|
|
| 16 |
A' |
924 |
924 |
31.61 |
|
|
|
| 17 |
A' |
845 |
845 |
1.51 |
|
|
|
| 18 |
A' |
766 |
766 |
0.32 |
|
|
|
| 19 |
A' |
596 |
596 |
8.85 |
|
|
|
| 20 |
A' |
384 |
384 |
4.58 |
|
|
|
| 21 |
A' |
244 |
244 |
5.01 |
|
|
|
| 22 |
A" |
3275 |
3275 |
0.62 |
|
|
|
| 23 |
A" |
3184 |
3184 |
11.56 |
|
|
|
| 24 |
A" |
3130 |
3130 |
10.85 |
|
|
|
| 25 |
A" |
1540 |
1540 |
12.53 |
|
|
|
| 26 |
A" |
1521 |
1521 |
5.14 |
|
|
|
| 27 |
A" |
1255 |
1255 |
0.12 |
|
|
|
| 28 |
A" |
1173 |
1173 |
0.01 |
|
|
|
| 29 |
A" |
1163 |
1163 |
7.11 |
|
|
|
| 30 |
A" |
1098 |
1098 |
4.85 |
|
|
|
| 31 |
A" |
921 |
921 |
1.10 |
|
|
|
| 32 |
A" |
828 |
828 |
4.58 |
|
|
|
| 33 |
A" |
618 |
618 |
1.79 |
|
|
|
| 34 |
A" |
260 |
260 |
0.28 |
|
|
|
| 35 |
A" |
139 |
139 |
0.12 |
|
|
|
| 36 |
A" |
71 |
71 |
2.51 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26635.9 cm
-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 26635.9 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 B2PLYP/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.448 |
|
|
|
| 2 |
C |
0.406 |
|
|
|
| 3 |
C |
-0.487 |
|
|
|
| 4 |
C |
-0.259 |
|
|
|
| 5 |
C |
-0.271 |
|
|
|
| 6 |
C |
-0.271 |
|
|
|
| 7 |
H |
0.175 |
|
|
|
| 8 |
H |
0.165 |
|
|
|
| 9 |
H |
0.165 |
|
|
|
| 10 |
H |
0.149 |
|
|
|
| 11 |
H |
0.183 |
|
|
|
| 12 |
H |
0.155 |
|
|
|
| 13 |
H |
0.183 |
|
|
|
| 14 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.042 |
0.055 |
0.000 |
3.043 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.590 |
-1.179 |
0.000 |
| y |
-1.179 |
-34.162 |
0.000 |
| z |
0.000 |
0.000 |
-36.128 |
|
| Traceless |
| | x | y | z |
| x |
-5.445 |
-1.179 |
0.000 |
| y |
-1.179 |
4.197 |
0.000 |
| z |
0.000 |
0.000 |
1.248 |
|
| Polar |
| 3z2-r2 | 2.496 |
| x2-y2 | -6.428 |
| xy | -1.179 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.671 |
0.196 |
0.000 |
| y |
0.196 |
8.736 |
0.000 |
| z |
0.000 |
0.000 |
6.278 |
<r2> (average value of r
2) Å
2
| <r2> |
170.740 |
| (<r2>)1/2 |
13.067 |