Vibrational Frequencies calculated at B1B95/3-21G
| 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 |
3471 |
3320 |
7.30 |
|
|
|
| 2 |
A |
3155 |
3018 |
15.56 |
|
|
|
| 3 |
A |
3129 |
2994 |
43.66 |
|
|
|
| 4 |
A |
3056 |
2924 |
22.76 |
|
|
|
| 5 |
A |
1582 |
1514 |
9.06 |
|
|
|
| 6 |
A |
1524 |
1458 |
7.12 |
|
|
|
| 7 |
A |
1469 |
1405 |
0.40 |
|
|
|
| 8 |
A |
1358 |
1300 |
51.92 |
|
|
|
| 9 |
A |
1166 |
1115 |
4.79 |
|
|
|
| 10 |
A |
1155 |
1105 |
1.85 |
|
|
|
| 11 |
A |
1050 |
1004 |
10.43 |
|
|
|
| 12 |
A |
913 |
874 |
14.26 |
|
|
|
| 13 |
A |
403 |
386 |
16.95 |
|
|
|
| 14 |
A |
232 |
222 |
5.66 |
|
|
|
| 15 |
A |
27 |
26 |
160.66 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 11845.0 cm
-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 11332.2 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 B1B95/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.341 |
|
|
|
| 2 |
O |
-0.309 |
|
|
|
| 3 |
O |
-0.367 |
|
|
|
| 4 |
H |
0.220 |
|
|
|
| 5 |
H |
0.209 |
|
|
|
| 6 |
H |
0.216 |
|
|
|
| 7 |
H |
0.372 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.261 |
0.030 |
0.714 |
0.761 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-12.192 |
-1.819 |
-1.321 |
| y |
-1.819 |
-18.990 |
0.237 |
| z |
-1.321 |
0.237 |
-18.247 |
|
| Traceless |
| | x | y | z |
| x |
6.427 |
-1.819 |
-1.321 |
| y |
-1.819 |
-3.771 |
0.237 |
| z |
-1.321 |
0.237 |
-2.656 |
|
| Polar |
| 3z2-r2 | -5.312 |
| x2-y2 | 6.798 |
| xy | -1.819 |
| xz | -1.321 |
| yz | 0.237 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
4.074 |
0.136 |
-0.197 |
| y |
0.136 |
2.484 |
0.103 |
| z |
-0.197 |
0.103 |
1.896 |
<r2> (average value of r
2) Å
2
| <r2> |
47.020 |
| (<r2>)1/2 |
6.857 |