Vibrational Frequencies calculated at B3PW91/3-21G
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 |
3526 |
3389 |
0.64 |
|
|
|
2 |
A |
3243 |
3118 |
14.66 |
|
|
|
3 |
A |
3188 |
3064 |
3.18 |
|
|
|
4 |
A |
3157 |
3035 |
7.49 |
|
|
|
5 |
A |
3015 |
2898 |
55.22 |
|
|
|
6 |
A |
2969 |
2854 |
53.14 |
|
|
|
7 |
A |
1728 |
1661 |
2.25 |
|
|
|
8 |
A |
1564 |
1504 |
2.18 |
|
|
|
9 |
A |
1505 |
1447 |
9.09 |
|
|
|
10 |
A |
1453 |
1397 |
2.88 |
|
|
|
11 |
A |
1341 |
1289 |
0.23 |
|
|
|
12 |
A |
1288 |
1238 |
35.53 |
|
|
|
13 |
A |
1249 |
1201 |
32.65 |
|
|
|
14 |
A |
1161 |
1116 |
8.63 |
|
|
|
15 |
A |
1048 |
1007 |
9.81 |
|
|
|
16 |
A |
1033 |
993 |
45.31 |
|
|
|
17 |
A |
993 |
954 |
49.38 |
|
|
|
18 |
A |
973 |
936 |
53.65 |
|
|
|
19 |
A |
919 |
883 |
5.05 |
|
|
|
20 |
A |
638 |
614 |
5.99 |
|
|
|
21 |
A |
462 |
444 |
5.07 |
|
|
|
22 |
A |
311 |
299 |
12.24 |
|
|
|
23 |
A |
282 |
271 |
150.40 |
|
|
|
24 |
A |
104 |
100 |
1.54 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18575.9 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 17855.1 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 B3PW91/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.231 |
|
|
|
2 |
C |
-0.184 |
|
|
|
3 |
C |
-0.423 |
|
|
|
4 |
O |
-0.561 |
|
|
|
5 |
H |
0.199 |
|
|
|
6 |
H |
0.206 |
|
|
|
7 |
H |
0.231 |
|
|
|
8 |
H |
0.212 |
|
|
|
9 |
H |
0.202 |
|
|
|
10 |
H |
0.348 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.416 |
1.622 |
0.756 |
1.837 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-20.162 |
3.169 |
1.302 |
y |
3.169 |
-24.062 |
-1.285 |
z |
1.302 |
-1.285 |
-26.499 |
|
Traceless |
| x | y | z |
x |
5.119 |
3.169 |
1.302 |
y |
3.169 |
-0.731 |
-1.285 |
z |
1.302 |
-1.285 |
-4.387 |
|
Polar |
3z2-r2 | -8.774 |
x2-y2 | 3.900 |
xy | 3.169 |
xz | 1.302 |
yz | -1.285 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
7.077 |
-0.086 |
0.723 |
y |
-0.086 |
4.403 |
-0.467 |
z |
0.723 |
-0.467 |
2.935 |
<r2> (average value of r
2) Å
2
<r2> |
94.155 |
(<r2>)1/2 |
9.703 |