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 |
4199 |
3821 |
143.41 |
|
|
|
2 |
A |
4057 |
3692 |
251.51 |
|
|
|
3 |
A |
3256 |
2963 |
29.68 |
|
|
|
4 |
A |
3254 |
2961 |
37.16 |
|
|
|
5 |
A |
3181 |
2894 |
125.74 |
|
|
|
6 |
A |
3180 |
2894 |
0.01 |
|
|
|
7 |
A |
3141 |
2858 |
70.99 |
|
|
|
8 |
A |
3128 |
2847 |
51.02 |
|
|
|
9 |
A |
1764 |
1606 |
70.23 |
|
|
|
10 |
A |
1635 |
1488 |
1.46 |
|
|
|
11 |
A |
1623 |
1477 |
2.83 |
|
|
|
12 |
A |
1621 |
1475 |
12.29 |
|
|
|
13 |
A |
1619 |
1473 |
10.57 |
|
|
|
14 |
A |
1609 |
1464 |
0.02 |
|
|
|
15 |
A |
1588 |
1445 |
4.83 |
|
|
|
16 |
A |
1394 |
1268 |
13.94 |
|
|
|
17 |
A |
1326 |
1207 |
148.13 |
|
|
|
18 |
A |
1303 |
1186 |
11.05 |
|
|
|
19 |
A |
1267 |
1153 |
0.00 |
|
|
|
20 |
A |
1216 |
1107 |
58.79 |
|
|
|
21 |
A |
1025 |
932 |
55.73 |
|
|
|
22 |
A |
554 |
505 |
83.49 |
|
|
|
23 |
A |
442 |
402 |
5.70 |
|
|
|
24 |
A |
292 |
266 |
81.32 |
|
|
|
25 |
A |
251 |
228 |
18.46 |
|
|
|
26 |
A |
196 |
178 |
0.02 |
|
|
|
27 |
A |
121 |
110 |
1.33 |
|
|
|
28 |
A |
109 |
99 |
116.12 |
|
|
|
29 |
A |
39 |
35 |
6.27 |
|
|
|
30 |
A |
29 |
26 |
7.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24208.5 cm
-1
Scaled (by 0.91) Zero Point Vibrational Energy (zpe) 22029.8 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 |
-0.506 |
|
|
|
4 |
C |
-0.764 |
|
|
|
5 |
C |
-0.764 |
|
|
|
6 |
H |
0.000 |
|
|
|
7 |
H |
0.331 |
|
|
|
8 |
H |
0.356 |
|
|
|
9 |
H |
0.330 |
|
|
|
10 |
H |
0.356 |
|
|
|
11 |
H |
0.331 |
|
|
|
12 |
H |
0.330 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.878 |
-0.012 |
-1.250 |
3.137 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-18.626 |
0.029 |
-0.015 |
y |
0.029 |
-17.360 |
-0.005 |
z |
-0.015 |
-0.005 |
-20.103 |
|
Traceless |
| x | y | z |
x |
0.106 |
0.029 |
-0.015 |
y |
0.029 |
2.005 |
-0.005 |
z |
-0.015 |
-0.005 |
-2.111 |
|
Polar |
3z2-r2 | -4.221 |
x2-y2 | -1.266 |
xy | 0.029 |
xz | -0.015 |
yz | -0.005 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
4.262 |
0.013 |
-0.013 |
y |
0.013 |
5.209 |
-0.000 |
z |
-0.013 |
-0.000 |
4.216 |
<r2> (average value of r
2) Å
2
<r2> |
0.000 |
(<r2>)1/2 |
0.000 |