Vibrational Frequencies calculated at HF/6-31G(2df,p)
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 |
4145 |
3753 |
60.19 |
|
|
|
2 |
A |
3259 |
2951 |
36.66 |
|
|
|
3 |
A |
3256 |
2948 |
26.79 |
|
|
|
4 |
A |
3250 |
2943 |
70.46 |
|
|
|
5 |
A |
3236 |
2930 |
10.01 |
|
|
|
6 |
A |
3189 |
2887 |
17.47 |
|
|
|
7 |
A |
3179 |
2878 |
20.44 |
|
|
|
8 |
A |
3170 |
2871 |
18.48 |
|
|
|
9 |
A |
1632 |
1478 |
5.56 |
|
|
|
10 |
A |
1612 |
1460 |
1.82 |
|
|
|
11 |
A |
1606 |
1454 |
1.24 |
|
|
|
12 |
A |
1601 |
1449 |
1.24 |
|
|
|
13 |
A |
1560 |
1412 |
30.09 |
|
|
|
14 |
A |
1541 |
1395 |
29.31 |
|
|
|
15 |
A |
1537 |
1391 |
24.44 |
|
|
|
16 |
A |
1503 |
1361 |
20.10 |
|
|
|
17 |
A |
1481 |
1341 |
11.69 |
|
|
|
18 |
A |
1296 |
1174 |
3.69 |
|
|
|
19 |
A |
1292 |
1169 |
45.21 |
|
|
|
20 |
A |
1239 |
1121 |
8.41 |
|
|
|
21 |
A |
1190 |
1077 |
3.35 |
|
|
|
22 |
A |
1025 |
928 |
11.00 |
|
|
|
23 |
A |
1007 |
912 |
8.16 |
|
|
|
24 |
A |
999 |
905 |
3.68 |
|
|
|
25 |
A |
885 |
801 |
2.55 |
|
|
|
26 |
A |
552 |
500 |
6.06 |
|
|
|
27 |
A |
500 |
453 |
4.91 |
|
|
|
28 |
A |
377 |
341 |
0.44 |
|
|
|
29 |
A |
319 |
289 |
5.73 |
|
|
|
30 |
A |
282 |
255 |
71.50 |
|
|
|
31 |
A |
253 |
229 |
59.33 |
|
|
|
32 |
A |
221 |
200 |
4.91 |
|
|
|
33 |
A |
142 |
128 |
5.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26165.1 cm
-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 23692.5 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/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.368 |
|
|
|
2 |
H |
0.351 |
|
|
|
3 |
O |
-0.305 |
|
|
|
4 |
C |
-0.433 |
|
|
|
5 |
H |
0.144 |
|
|
|
6 |
H |
0.153 |
|
|
|
7 |
H |
0.138 |
|
|
|
8 |
C |
-0.438 |
|
|
|
9 |
H |
0.136 |
|
|
|
10 |
H |
0.137 |
|
|
|
11 |
H |
0.144 |
|
|
|
12 |
C |
0.221 |
|
|
|
13 |
H |
0.120 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.732 |
1.512 |
0.515 |
1.757 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.220 |
-2.617 |
-3.027 |
y |
-2.617 |
-32.330 |
0.718 |
z |
-3.027 |
0.718 |
-30.755 |
|
Traceless |
| x | y | z |
x |
2.323 |
-2.617 |
-3.027 |
y |
-2.617 |
-2.343 |
0.718 |
z |
-3.027 |
0.718 |
0.020 |
|
Polar |
3z2-r2 | 0.040 |
x2-y2 | 3.110 |
xy | -2.617 |
xz | -3.027 |
yz | 0.718 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.088 |
-0.339 |
-0.013 |
y |
-0.339 |
5.826 |
0.048 |
z |
-0.013 |
0.048 |
5.388 |
<r2> (average value of r
2) Å
2
<r2> |
130.254 |
(<r2>)1/2 |
11.413 |