Vibrational Frequencies calculated at mPW1PW91/6-31+G**
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 |
3843 |
3658 |
47.96 |
|
|
|
2 |
A |
3172 |
3019 |
16.80 |
|
|
|
3 |
A |
3167 |
3014 |
17.06 |
|
|
|
4 |
A |
3162 |
3009 |
31.89 |
|
|
|
5 |
A |
3150 |
2998 |
13.87 |
|
|
|
6 |
A |
3077 |
2929 |
16.23 |
|
|
|
7 |
A |
3069 |
2921 |
20.52 |
|
|
|
8 |
A |
3062 |
2914 |
20.97 |
|
|
|
9 |
A |
1521 |
1448 |
10.42 |
|
|
|
10 |
A |
1502 |
1429 |
4.87 |
|
|
|
11 |
A |
1494 |
1422 |
2.57 |
|
|
|
12 |
A |
1488 |
1416 |
2.40 |
|
|
|
13 |
A |
1423 |
1355 |
5.48 |
|
|
|
14 |
A |
1415 |
1347 |
32.81 |
|
|
|
15 |
A |
1392 |
1325 |
22.80 |
|
|
|
16 |
A |
1380 |
1314 |
20.21 |
|
|
|
17 |
A |
1349 |
1284 |
30.41 |
|
|
|
18 |
A |
1200 |
1142 |
4.51 |
|
|
|
19 |
A |
1188 |
1131 |
34.32 |
|
|
|
20 |
A |
1154 |
1098 |
13.63 |
|
|
|
21 |
A |
999 |
951 |
4.13 |
|
|
|
22 |
A |
957 |
911 |
3.53 |
|
|
|
23 |
A |
935 |
890 |
2.50 |
|
|
|
24 |
A |
925 |
881 |
9.13 |
|
|
|
25 |
A |
838 |
798 |
3.31 |
|
|
|
26 |
A |
510 |
485 |
6.10 |
|
|
|
27 |
A |
472 |
449 |
4.25 |
|
|
|
28 |
A |
354 |
337 |
0.42 |
|
|
|
29 |
A |
290 |
276 |
2.10 |
|
|
|
30 |
A |
257 |
244 |
27.83 |
|
|
|
31 |
A |
215 |
205 |
59.56 |
|
|
|
32 |
A |
199 |
190 |
58.28 |
|
|
|
33 |
A |
134 |
127 |
5.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 24645.5 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 23457.6 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 mPW1PW91/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.391 |
|
|
|
2 |
H |
0.363 |
|
|
|
3 |
O |
-0.126 |
|
|
|
4 |
C |
-0.537 |
|
|
|
5 |
H |
0.180 |
|
|
|
6 |
H |
0.188 |
|
|
|
7 |
H |
0.173 |
|
|
|
8 |
C |
-0.603 |
|
|
|
9 |
H |
0.174 |
|
|
|
10 |
H |
0.168 |
|
|
|
11 |
H |
0.186 |
|
|
|
12 |
C |
0.064 |
|
|
|
13 |
H |
0.161 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.891 |
1.435 |
0.619 |
1.799 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-29.375 |
-2.400 |
-3.514 |
y |
-2.400 |
-32.945 |
0.632 |
z |
-3.514 |
0.632 |
-31.226 |
|
Traceless |
| x | y | z |
x |
2.710 |
-2.400 |
-3.514 |
y |
-2.400 |
-2.645 |
0.632 |
z |
-3.514 |
0.632 |
-0.065 |
|
Polar |
3z2-r2 | -0.130 |
x2-y2 | 3.570 |
xy | -2.400 |
xz | -3.514 |
yz | 0.632 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
0.000 |
0.000 |
0.000 |
y |
0.000 |
0.000 |
0.000 |
z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
<r2> |
132.223 |
(<r2>)1/2 |
11.499 |