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 |
3293 |
3134 |
1.47 |
|
|
|
2 |
A |
3236 |
3080 |
2.72 |
|
|
|
3 |
A |
3210 |
3055 |
12.97 |
|
|
|
4 |
A |
3192 |
3038 |
3.81 |
|
|
|
5 |
A |
3175 |
3022 |
15.83 |
|
|
|
6 |
A |
3089 |
2940 |
31.25 |
|
|
|
7 |
A |
1823 |
1735 |
222.60 |
|
|
|
8 |
A |
1723 |
1640 |
28.54 |
|
|
|
9 |
A |
1506 |
1433 |
9.28 |
|
|
|
10 |
A |
1493 |
1421 |
10.13 |
|
|
|
11 |
A |
1483 |
1412 |
42.24 |
|
|
|
12 |
A |
1443 |
1373 |
80.68 |
|
|
|
13 |
A |
1344 |
1280 |
130.57 |
|
|
|
14 |
A |
1257 |
1197 |
319.36 |
|
|
|
15 |
A |
1214 |
1155 |
20.31 |
|
|
|
16 |
A |
1182 |
1125 |
0.62 |
|
|
|
17 |
A |
1087 |
1035 |
3.94 |
|
|
|
18 |
A |
1059 |
1008 |
12.94 |
|
|
|
19 |
A |
1029 |
980 |
38.98 |
|
|
|
20 |
A |
1016 |
967 |
22.99 |
|
|
|
21 |
A |
885 |
842 |
11.49 |
|
|
|
22 |
A |
837 |
797 |
30.26 |
|
|
|
23 |
A |
674 |
641 |
5.22 |
|
|
|
24 |
A |
532 |
507 |
0.06 |
|
|
|
25 |
A |
478 |
455 |
1.56 |
|
|
|
26 |
A |
338 |
322 |
16.11 |
|
|
|
27 |
A |
221 |
210 |
5.06 |
|
|
|
28 |
A |
204 |
194 |
5.08 |
|
|
|
29 |
A |
136 |
130 |
0.20 |
|
|
|
30 |
A |
99 |
94 |
3.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21128.3 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 20109.9 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 |
H |
0.168 |
|
|
|
2 |
H |
0.181 |
|
|
|
3 |
H |
0.181 |
|
|
|
4 |
C |
-0.216 |
|
|
|
5 |
O |
-0.270 |
|
|
|
6 |
O |
-0.479 |
|
|
|
7 |
C |
0.102 |
|
|
|
8 |
H |
0.178 |
|
|
|
9 |
C |
0.181 |
|
|
|
10 |
H |
0.170 |
|
|
|
11 |
H |
0.194 |
|
|
|
12 |
C |
-0.390 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.089 |
-1.589 |
0.000 |
1.592 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.717 |
0.719 |
-0.001 |
y |
0.719 |
-39.093 |
0.002 |
z |
-0.001 |
0.002 |
-36.549 |
|
Traceless |
| x | y | z |
x |
12.104 |
0.719 |
-0.001 |
y |
0.719 |
-7.960 |
0.002 |
z |
-0.001 |
0.002 |
-4.144 |
|
Polar |
3z2-r2 | -8.288 |
x2-y2 | 13.376 |
xy | 0.719 |
xz | -0.001 |
yz | 0.002 |
|
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> |
176.809 |
(<r2>)1/2 |
13.297 |