Vibrational Frequencies calculated at mPW1PW91/aug-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 |
A |
3147 |
3016 |
4.73 |
|
|
|
| 2 |
A |
3132 |
3001 |
21.04 |
|
|
|
| 3 |
A |
3069 |
2941 |
25.25 |
|
|
|
| 4 |
A |
3062 |
2935 |
3.43 |
|
|
|
| 5 |
A |
1840 |
1763 |
261.92 |
|
|
|
| 6 |
A |
1497 |
1435 |
2.13 |
|
|
|
| 7 |
A |
1435 |
1375 |
0.00 |
|
|
|
| 8 |
A |
1337 |
1281 |
0.23 |
|
|
|
| 9 |
A |
1299 |
1245 |
1.38 |
|
|
|
| 10 |
A |
1214 |
1163 |
0.12 |
|
|
|
| 11 |
A |
1178 |
1129 |
0.43 |
|
|
|
| 12 |
A |
1047 |
1004 |
0.80 |
|
|
|
| 13 |
A |
953 |
913 |
0.19 |
|
|
|
| 14 |
A |
918 |
880 |
0.44 |
|
|
|
| 15 |
A |
824 |
790 |
1.73 |
|
|
|
| 16 |
A |
713 |
683 |
0.63 |
|
|
|
| 17 |
A |
567 |
543 |
6.06 |
|
|
|
| 18 |
A |
230 |
221 |
0.13 |
|
|
|
| 19 |
B |
3148 |
3017 |
22.19 |
|
|
|
| 20 |
B |
3138 |
3007 |
29.61 |
|
|
|
| 21 |
B |
3073 |
2945 |
38.59 |
|
|
|
| 22 |
B |
3062 |
2934 |
5.48 |
|
|
|
| 23 |
B |
1481 |
1419 |
5.59 |
|
|
|
| 24 |
B |
1435 |
1375 |
22.18 |
|
|
|
| 25 |
B |
1333 |
1277 |
2.29 |
|
|
|
| 26 |
B |
1293 |
1239 |
14.04 |
|
|
|
| 27 |
B |
1251 |
1199 |
7.86 |
|
|
|
| 28 |
B |
1175 |
1126 |
54.66 |
|
|
|
| 29 |
B |
1158 |
1110 |
5.40 |
|
|
|
| 30 |
B |
982 |
941 |
9.33 |
|
|
|
| 31 |
B |
920 |
881 |
0.51 |
|
|
|
| 32 |
B |
847 |
811 |
9.04 |
|
|
|
| 33 |
B |
587 |
563 |
2.41 |
|
|
|
| 34 |
B |
475 |
455 |
7.19 |
|
|
|
| 35 |
B |
452 |
433 |
2.26 |
|
|
|
| 36 |
B |
104 |
100 |
5.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26687.7 cm
-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 25574.8 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 mPW1PW91/aug-cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.631 |
|
|
|
| 2 |
C |
0.211 |
|
|
|
| 3 |
C |
0.363 |
|
|
|
| 4 |
C |
0.363 |
|
|
|
| 5 |
C |
0.635 |
|
|
|
| 6 |
C |
0.635 |
|
|
|
| 7 |
H |
-0.114 |
|
|
|
| 8 |
H |
-0.114 |
|
|
|
| 9 |
H |
-0.180 |
|
|
|
| 10 |
H |
-0.180 |
|
|
|
| 11 |
H |
-0.198 |
|
|
|
| 12 |
H |
-0.198 |
|
|
|
| 13 |
H |
-0.296 |
|
|
|
| 14 |
H |
-0.296 |
|
|
|
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 |
-3.271 |
3.271 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.095 |
-0.199 |
0.000 |
| y |
-0.199 |
-35.089 |
0.000 |
| z |
0.000 |
0.000 |
-45.224 |
|
| Traceless |
| | x | y | z |
| x |
5.061 |
-0.199 |
0.000 |
| y |
-0.199 |
5.071 |
0.000 |
| z |
0.000 |
0.000 |
-10.132 |
|
| Polar |
| 3z2-r2 | -20.264 |
| x2-y2 | -0.006 |
| xy | -0.199 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.433 |
0.095 |
0.000 |
| y |
0.095 |
9.361 |
0.000 |
| z |
0.000 |
0.000 |
10.114 |
<r2> (average value of r
2) Å
2
| <r2> |
152.668 |
| (<r2>)1/2 |
12.356 |