Vibrational Frequencies calculated at PBEPBE/3-21G
| 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 |
3396 |
3365 |
27.60 |
|
|
|
| 2 |
A |
3124 |
3096 |
235.48 |
|
|
|
| 3 |
A |
3068 |
3040 |
19.52 |
|
|
|
| 4 |
A |
3041 |
3013 |
1.26 |
|
|
|
| 5 |
A |
2991 |
2964 |
49.26 |
|
|
|
| 6 |
A |
2974 |
2947 |
68.74 |
|
|
|
| 7 |
A |
2929 |
2903 |
81.10 |
|
|
|
| 8 |
A |
2920 |
2894 |
43.45 |
|
|
|
| 9 |
A |
1692 |
1676 |
68.87 |
|
|
|
| 10 |
A |
1542 |
1528 |
2.58 |
|
|
|
| 11 |
A |
1534 |
1520 |
8.06 |
|
|
|
| 12 |
A |
1515 |
1502 |
18.95 |
|
|
|
| 13 |
A |
1499 |
1486 |
7.47 |
|
|
|
| 14 |
A |
1460 |
1446 |
7.94 |
|
|
|
| 15 |
A |
1423 |
1410 |
10.56 |
|
|
|
| 16 |
A |
1227 |
1216 |
2.05 |
|
|
|
| 17 |
A |
1146 |
1135 |
2.32 |
|
|
|
| 18 |
A |
1123 |
1113 |
34.80 |
|
|
|
| 19 |
A |
1116 |
1106 |
0.49 |
|
|
|
| 20 |
A |
1048 |
1038 |
56.11 |
|
|
|
| 21 |
A |
919 |
910 |
227.49 |
|
|
|
| 22 |
A |
862 |
854 |
123.64 |
|
|
|
| 23 |
A |
419 |
415 |
2.63 |
|
|
|
| 24 |
A |
399 |
395 |
69.46 |
|
|
|
| 25 |
A |
367 |
364 |
90.41 |
|
|
|
| 26 |
A |
277 |
274 |
42.72 |
|
|
|
| 27 |
A |
251 |
249 |
0.76 |
|
|
|
| 28 |
A |
236 |
234 |
5.80 |
|
|
|
| 29 |
A |
175 |
174 |
15.84 |
|
|
|
| 30 |
A |
72 |
72 |
3.44 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 22372.4 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 22168.9 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 PBEPBE/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.337 |
|
|
|
| 2 |
O |
-0.644 |
|
|
|
| 3 |
O |
-0.445 |
|
|
|
| 4 |
C |
-0.413 |
|
|
|
| 5 |
C |
-0.370 |
|
|
|
| 6 |
H |
0.303 |
|
|
|
| 7 |
H |
0.192 |
|
|
|
| 8 |
H |
0.229 |
|
|
|
| 9 |
H |
0.191 |
|
|
|
| 10 |
H |
0.224 |
|
|
|
| 11 |
H |
0.198 |
|
|
|
| 12 |
H |
0.198 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.871 |
0.249 |
-1.256 |
3.144 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.262 |
0.883 |
-4.484 |
| y |
0.883 |
-24.428 |
0.607 |
| z |
-4.484 |
0.607 |
-25.410 |
|
| Traceless |
| | x | y | z |
| x |
-3.344 |
0.883 |
-4.484 |
| y |
0.883 |
2.408 |
0.607 |
| z |
-4.484 |
0.607 |
0.935 |
|
| Polar |
| 3z2-r2 | 1.871 |
| x2-y2 | -3.835 |
| xy | 0.883 |
| xz | -4.484 |
| yz | 0.607 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
5.712 |
0.121 |
-0.277 |
| y |
0.121 |
4.598 |
0.025 |
| z |
-0.277 |
0.025 |
4.140 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |