Vibrational Frequencies calculated at HF/aug-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 |
3254 |
2963 |
48.22 |
|
|
|
| 2 |
A |
3247 |
2956 |
21.48 |
|
|
|
| 3 |
A |
3180 |
2895 |
117.38 |
|
|
|
| 4 |
A |
3170 |
2886 |
17.26 |
|
|
|
| 5 |
A |
3136 |
2855 |
87.07 |
|
|
|
| 6 |
A |
3088 |
2811 |
33.51 |
|
|
|
| 7 |
A |
1630 |
1484 |
4.54 |
|
|
|
| 8 |
A |
1626 |
1480 |
3.86 |
|
|
|
| 9 |
A |
1614 |
1469 |
12.24 |
|
|
|
| 10 |
A |
1598 |
1455 |
3.25 |
|
|
|
| 11 |
A |
1546 |
1408 |
55.41 |
|
|
|
| 12 |
A |
1501 |
1367 |
11.18 |
|
|
|
| 13 |
A |
1386 |
1261 |
35.27 |
|
|
|
| 14 |
A |
1292 |
1176 |
53.48 |
|
|
|
| 15 |
A |
1279 |
1165 |
9.83 |
|
|
|
| 16 |
A |
1224 |
1114 |
2.88 |
|
|
|
| 17 |
A |
1165 |
1060 |
53.44 |
|
|
|
| 18 |
A |
910 |
829 |
7.08 |
|
|
|
| 19 |
A |
575 |
524 |
7.63 |
|
|
|
| 20 |
A |
480 |
437 |
13.21 |
|
|
|
| 21 |
A |
276 |
251 |
3.33 |
|
|
|
| 22 |
A |
179 |
163 |
1.80 |
|
|
|
| 23 |
A |
56 |
51 |
4.44 |
|
|
|
| 24 |
A |
3254 |
2962 |
36.24 |
|
|
|
| 25 |
A |
3230 |
2940 |
57.90 |
|
|
|
| 26 |
A |
3176 |
2891 |
13.40 |
|
|
|
| 27 |
A |
3132 |
2852 |
53.90 |
|
|
|
| 28 |
A |
1632 |
1486 |
1.09 |
|
|
|
| 29 |
A |
1621 |
1476 |
4.87 |
|
|
|
| 30 |
A |
1617 |
1472 |
8.98 |
|
|
|
| 31 |
A |
1601 |
1457 |
0.89 |
|
|
|
| 32 |
A |
1541 |
1403 |
63.88 |
|
|
|
| 33 |
A |
1341 |
1221 |
225.18 |
|
|
|
| 34 |
A |
1283 |
1168 |
2.76 |
|
|
|
| 35 |
A |
1269 |
1156 |
269.55 |
|
|
|
| 36 |
A |
1186 |
1080 |
55.47 |
|
|
|
| 37 |
A |
1005 |
915 |
6.09 |
|
|
|
| 38 |
A |
496 |
452 |
1.14 |
|
|
|
| 39 |
A |
377 |
343 |
1.08 |
|
|
|
| 40 |
A |
250 |
228 |
0.01 |
|
|
|
| 41 |
A |
203 |
185 |
0.16 |
|
|
|
| 42 |
A |
33 |
30 |
0.33 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32829.2 cm
-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 29887.7 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 HF/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.660 |
|
|
|
| 2 |
O |
-0.660 |
|
|
|
| 3 |
C |
-0.914 |
|
|
|
| 4 |
C |
-0.914 |
|
|
|
| 5 |
C |
0.792 |
|
|
|
| 6 |
C |
-1.030 |
|
|
|
| 7 |
H |
0.350 |
|
|
|
| 8 |
H |
0.350 |
|
|
|
| 9 |
H |
0.341 |
|
|
|
| 10 |
H |
0.341 |
|
|
|
| 11 |
H |
0.353 |
|
|
|
| 12 |
H |
0.353 |
|
|
|
| 13 |
H |
0.472 |
|
|
|
| 14 |
H |
0.264 |
|
|
|
| 15 |
H |
0.280 |
|
|
|
| 16 |
H |
0.280 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
1.140 |
2.329 |
0.000 |
2.593 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.745 |
-1.591 |
0.000 |
| y |
-1.591 |
-39.570 |
0.000 |
| z |
0.000 |
0.000 |
-32.768 |
|
| Traceless |
| | x | y | z |
| x |
-2.576 |
-1.591 |
0.000 |
| y |
-1.591 |
-3.813 |
0.000 |
| z |
0.000 |
0.000 |
6.389 |
|
| Polar |
| 3z2-r2 | 12.778 |
| x2-y2 | 0.825 |
| xy | -1.591 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.046 |
-0.180 |
0.000 |
| y |
-0.180 |
7.525 |
0.000 |
| z |
0.000 |
0.000 |
9.696 |
<r2> (average value of r
2) Å
2
| <r2> |
197.421 |
| (<r2>)1/2 |
14.051 |