Vibrational Frequencies calculated at B3PW91/6-31G(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 |
3867 |
3718 |
22.43 |
|
|
|
2 |
A |
3239 |
3114 |
13.47 |
|
|
|
3 |
A |
3168 |
3045 |
5.95 |
|
|
|
4 |
A |
3150 |
3028 |
10.77 |
|
|
|
5 |
A |
3003 |
2887 |
51.77 |
|
|
|
6 |
A |
2959 |
2845 |
56.36 |
|
|
|
7 |
A |
1731 |
1664 |
1.69 |
|
|
|
8 |
A |
1502 |
1444 |
1.96 |
|
|
|
9 |
A |
1470 |
1414 |
13.95 |
|
|
|
10 |
A |
1421 |
1366 |
6.41 |
|
|
|
11 |
A |
1309 |
1258 |
1.29 |
|
|
|
12 |
A |
1273 |
1224 |
30.96 |
|
|
|
13 |
A |
1236 |
1189 |
41.65 |
|
|
|
14 |
A |
1157 |
1112 |
11.22 |
|
|
|
15 |
A |
1092 |
1050 |
89.34 |
|
|
|
16 |
A |
1038 |
998 |
13.27 |
|
|
|
17 |
A |
968 |
930 |
11.17 |
|
|
|
18 |
A |
953 |
917 |
29.22 |
|
|
|
19 |
A |
917 |
882 |
1.52 |
|
|
|
20 |
A |
652 |
627 |
4.69 |
|
|
|
21 |
A |
447 |
430 |
3.71 |
|
|
|
22 |
A |
323 |
311 |
8.08 |
|
|
|
23 |
A |
250 |
241 |
110.86 |
|
|
|
24 |
A |
116 |
112 |
1.48 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18620.4 cm
-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 17901.6 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 B3PW91/6-31G(2df,p)
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.139 |
|
|
|
2 |
C |
0.010 |
|
|
|
3 |
C |
-0.361 |
|
|
|
4 |
O |
-0.444 |
|
|
|
5 |
H |
0.112 |
|
|
|
6 |
H |
0.117 |
|
|
|
7 |
H |
0.127 |
|
|
|
8 |
H |
0.141 |
|
|
|
9 |
H |
0.132 |
|
|
|
10 |
H |
0.305 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.434 |
1.207 |
0.791 |
1.507 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.381 |
2.615 |
1.486 |
y |
2.615 |
-24.055 |
-1.132 |
z |
1.486 |
-1.132 |
-26.030 |
|
Traceless |
| x | y | z |
x |
4.662 |
2.615 |
1.486 |
y |
2.615 |
-0.849 |
-1.132 |
z |
1.486 |
-1.132 |
-3.812 |
|
Polar |
3z2-r2 | -7.625 |
x2-y2 | 3.674 |
xy | 2.615 |
xz | 1.486 |
yz | -1.132 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.543 |
-0.093 |
0.739 |
y |
-0.093 |
5.007 |
-0.430 |
z |
0.739 |
-0.430 |
3.985 |
<r2> (average value of r
2) Å
2
<r2> |
92.591 |
(<r2>)1/2 |
9.622 |