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' |
4119 |
3748 |
37.91 |
|
|
|
2 |
A' |
4109 |
3739 |
280.27 |
|
|
|
3 |
A' |
3232 |
2941 |
55.10 |
|
|
|
4 |
A' |
3132 |
2851 |
76.65 |
|
|
|
5 |
A' |
1749 |
1592 |
98.32 |
|
|
|
6 |
A' |
1630 |
1483 |
4.21 |
|
|
|
7 |
A' |
1607 |
1462 |
6.57 |
|
|
|
8 |
A' |
1516 |
1379 |
41.99 |
|
|
|
9 |
A' |
1188 |
1081 |
7.51 |
|
|
|
10 |
A' |
1180 |
1073 |
127.20 |
|
|
|
11 |
A' |
193 |
175 |
217.35 |
|
|
|
12 |
A' |
128 |
117 |
19.08 |
|
|
|
13 |
A' |
63 |
57 |
34.97 |
|
|
|
14 |
A" |
4216 |
3836 |
110.77 |
|
|
|
15 |
A" |
3171 |
2885 |
82.64 |
|
|
|
16 |
A" |
1619 |
1474 |
2.43 |
|
|
|
17 |
A" |
1279 |
1164 |
2.66 |
|
|
|
18 |
A" |
603 |
549 |
145.34 |
|
|
|
19 |
A" |
178 |
162 |
8.16 |
|
|
|
20 |
A" |
85 |
78 |
15.22 |
|
|
|
21 |
A" |
58 |
53 |
26.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 17526.8 cm
-1
Scaled (by 0.91) Zero Point Vibrational Energy (zpe) 15949.4 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 |
-0.453 |
|
|
|
4 |
C |
0.000 |
|
|
|
5 |
H |
0.227 |
|
|
|
6 |
H |
0.227 |
|
|
|
7 |
H |
0.000 |
|
|
|
8 |
H |
0.000 |
|
|
|
9 |
H |
0.000 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
2.989 |
-0.304 |
0.000 |
3.004 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.939 |
5.961 |
0.000 |
y |
5.961 |
-20.725 |
0.000 |
z |
0.000 |
0.000 |
-17.898 |
|
Traceless |
| x | y | z |
x |
7.372 |
5.961 |
0.000 |
y |
5.961 |
-5.806 |
0.000 |
z |
0.000 |
0.000 |
-1.566 |
|
Polar |
3z2-r2 | -3.132 |
x2-y2 | 8.786 |
xy | 5.961 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
1.168 |
0.033 |
0.000 |
y |
0.033 |
1.235 |
0.000 |
z |
0.000 |
0.000 |
1.400 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |