Vibrational Frequencies calculated at HF_cp_opt/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 |
4200 |
3822 |
137.86 |
|
|
|
| 2 |
A |
4168 |
3793 |
69.49 |
|
|
|
| 3 |
A |
4062 |
3696 |
225.64 |
|
|
|
| 4 |
A |
3259 |
2966 |
31.01 |
|
|
|
| 5 |
A |
3206 |
2917 |
58.25 |
|
|
|
| 6 |
A |
3155 |
2871 |
62.79 |
|
|
|
| 7 |
A |
1766 |
1607 |
73.91 |
|
|
|
| 8 |
A |
1630 |
1483 |
5.15 |
|
|
|
| 9 |
A |
1621 |
1475 |
3.34 |
|
|
|
| 10 |
A |
1609 |
1464 |
6.27 |
|
|
|
| 11 |
A |
1480 |
1347 |
40.34 |
|
|
|
| 12 |
A |
1280 |
1165 |
2.37 |
|
|
|
| 13 |
A |
1160 |
1056 |
82.12 |
|
|
|
| 14 |
A |
1156 |
1052 |
78.29 |
|
|
|
| 15 |
A |
549 |
500 |
102.57 |
|
|
|
| 16 |
A |
337 |
306 |
109.71 |
|
|
|
| 17 |
A |
273 |
249 |
101.40 |
|
|
|
| 18 |
A |
141 |
128 |
2.74 |
|
|
|
| 19 |
A |
105 |
96 |
119.28 |
|
|
|
| 20 |
A |
50 |
45 |
17.34 |
|
|
|
| 21 |
A |
38 |
35 |
7.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17622.7 cm
-1
Scaled (by 0.91) Zero Point Vibrational Energy (zpe) 16036.7 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_cp_opt/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.000 |
|
|
|
| 2 |
O |
0.000 |
|
|
|
| 3 |
O |
-0.489 |
|
|
|
| 4 |
H |
0.000 |
|
|
|
| 5 |
H |
0.178 |
|
|
|
| 6 |
C |
-0.637 |
|
|
|
| 7 |
H |
0.308 |
|
|
|
| 8 |
H |
0.328 |
|
|
|
| 9 |
H |
0.312 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.910 |
1.023 |
-0.704 |
3.164 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-10.878 |
-0.850 |
-0.716 |
| y |
-0.850 |
-10.823 |
1.413 |
| z |
-0.716 |
1.413 |
-13.259 |
|
| Traceless |
| | x | y | z |
| x |
1.163 |
-0.850 |
-0.716 |
| y |
-0.850 |
1.246 |
1.413 |
| z |
-0.716 |
1.413 |
-2.409 |
|
| Polar |
| 3z2-r2 | -4.818 |
| x2-y2 | -0.055 |
| xy | -0.850 |
| xz | -0.716 |
| yz | 1.413 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.844 |
0.175 |
-0.011 |
| y |
0.175 |
3.026 |
0.052 |
| z |
-0.011 |
0.052 |
2.704 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |