Vibrational Frequencies calculated at B1B95/cc-pVDZ
| Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
| 1 |
A1 |
3157 |
3035 |
28.37 |
|
|
|
| 2 |
A1 |
3066 |
2947 |
8.32 |
|
|
|
| 3 |
A1 |
2973 |
2858 |
112.74 |
|
|
|
| 4 |
A1 |
1510 |
1452 |
1.31 |
|
|
|
| 5 |
A1 |
1473 |
1416 |
4.12 |
|
|
|
| 6 |
A1 |
1438 |
1382 |
4.76 |
|
|
|
| 7 |
A1 |
1372 |
1319 |
0.11 |
|
|
|
| 8 |
A1 |
1181 |
1135 |
24.33 |
|
|
|
| 9 |
A1 |
1081 |
1039 |
13.41 |
|
|
|
| 10 |
A1 |
864 |
830 |
5.55 |
|
|
|
| 11 |
A1 |
438 |
421 |
0.06 |
|
|
|
| 12 |
A1 |
187 |
180 |
0.50 |
|
|
|
| 13 |
A2 |
3158 |
3035 |
0.00 |
|
|
|
| 14 |
A2 |
3001 |
2884 |
0.00 |
|
|
|
| 15 |
A2 |
1448 |
1391 |
0.00 |
|
|
|
| 16 |
A2 |
1278 |
1228 |
0.00 |
|
|
|
| 17 |
A2 |
1154 |
1109 |
0.00 |
|
|
|
| 18 |
A2 |
811 |
779 |
0.00 |
|
|
|
| 19 |
A2 |
249 |
239 |
0.00 |
|
|
|
| 20 |
A2 |
103 |
99 |
0.00 |
|
|
|
| 21 |
B1 |
3158 |
3035 |
45.41 |
|
|
|
| 22 |
B1 |
2996 |
2879 |
139.36 |
|
|
|
| 23 |
B1 |
1448 |
1391 |
11.85 |
|
|
|
| 24 |
B1 |
1279 |
1229 |
4.09 |
|
|
|
| 25 |
B1 |
1186 |
1140 |
13.71 |
|
|
|
| 26 |
B1 |
821 |
790 |
1.28 |
|
|
|
| 27 |
B1 |
255 |
245 |
1.55 |
|
|
|
| 28 |
B1 |
103 |
99 |
3.40 |
|
|
|
| 29 |
B2 |
3157 |
3035 |
15.41 |
|
|
|
| 30 |
B2 |
3066 |
2947 |
28.11 |
|
|
|
| 31 |
B2 |
2962 |
2847 |
9.32 |
|
|
|
| 32 |
B2 |
1488 |
1431 |
3.35 |
|
|
|
| 33 |
B2 |
1470 |
1413 |
0.41 |
|
|
|
| 34 |
B2 |
1394 |
1339 |
53.02 |
|
|
|
| 35 |
B2 |
1354 |
1302 |
37.43 |
|
|
|
| 36 |
B2 |
1199 |
1152 |
219.73 |
|
|
|
| 37 |
B2 |
1098 |
1056 |
0.13 |
|
|
|
| 38 |
B2 |
957 |
920 |
4.64 |
|
|
|
| 39 |
B2 |
425 |
408 |
3.26 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29877.0 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 28717.8 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.326 |
|
|
|
| 2 |
C |
0.084 |
|
|
|
| 3 |
C |
0.084 |
|
|
|
| 4 |
C |
-0.047 |
|
|
|
| 5 |
C |
-0.047 |
|
|
|
| 6 |
H |
0.009 |
|
|
|
| 7 |
H |
0.009 |
|
|
|
| 8 |
H |
0.009 |
|
|
|
| 9 |
H |
0.009 |
|
|
|
| 10 |
H |
0.028 |
|
|
|
| 11 |
H |
0.028 |
|
|
|
| 12 |
H |
0.041 |
|
|
|
| 13 |
H |
0.041 |
|
|
|
| 14 |
H |
0.041 |
|
|
|
| 15 |
H |
0.041 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
-0.964 |
0.964 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.814 |
0.000 |
0.000 |
| y |
0.000 |
-30.521 |
0.000 |
| z |
0.000 |
0.000 |
-33.303 |
|
| Traceless |
| | x | y | z |
| x |
-0.902 |
0.000 |
0.000 |
| y |
0.000 |
2.537 |
0.000 |
| z |
0.000 |
0.000 |
-1.635 |
|
| Polar |
| 3z2-r2 | -3.269 |
| x2-y2 | -2.293 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.725 |
0.000 |
0.000 |
| y |
0.000 |
9.096 |
0.000 |
| z |
0.000 |
0.000 |
7.061 |
<r2> (average value of r
2) Å
2
| <r2> |
175.304 |
| (<r2>)1/2 |
13.240 |