Vibrational Frequencies calculated at B3LYP/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 |
A1 |
3253 |
3139 |
6.76 |
|
|
|
2 |
A1 |
3017 |
2911 |
9.77 |
|
|
|
3 |
A1 |
1691 |
1631 |
0.37 |
|
|
|
4 |
A1 |
1583 |
1527 |
0.35 |
|
|
|
5 |
A1 |
1376 |
1327 |
0.01 |
|
|
|
6 |
A1 |
1156 |
1116 |
1.51 |
|
|
|
7 |
A1 |
969 |
935 |
6.43 |
|
|
|
8 |
A1 |
858 |
828 |
8.84 |
|
|
|
9 |
A1 |
739 |
713 |
6.00 |
|
|
|
10 |
A2 |
3032 |
2926 |
0.00 |
|
|
|
11 |
A2 |
1214 |
1172 |
0.00 |
|
|
|
12 |
A2 |
1081 |
1043 |
0.00 |
|
|
|
13 |
A2 |
976 |
942 |
0.00 |
|
|
|
14 |
A2 |
391 |
377 |
0.00 |
|
|
|
15 |
B1 |
3038 |
2931 |
100.52 |
|
|
|
16 |
B1 |
1171 |
1130 |
10.31 |
|
|
|
17 |
B1 |
1021 |
985 |
9.82 |
|
|
|
18 |
B1 |
700 |
675 |
42.02 |
|
|
|
19 |
B1 |
131 |
126 |
9.87 |
|
|
|
20 |
B2 |
3226 |
3113 |
1.40 |
|
|
|
21 |
B2 |
3010 |
2904 |
117.20 |
|
|
|
22 |
B2 |
1569 |
1514 |
2.85 |
|
|
|
23 |
B2 |
1373 |
1325 |
3.26 |
|
|
|
24 |
B2 |
1333 |
1286 |
0.75 |
|
|
|
25 |
B2 |
1054 |
1017 |
71.81 |
|
|
|
26 |
B2 |
898 |
867 |
0.05 |
|
|
|
27 |
B2 |
814 |
786 |
3.95 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20335.6 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 19621.8 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 B3LYP/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.481 |
|
|
|
2 |
C |
-0.148 |
|
|
|
3 |
C |
-0.202 |
|
|
|
4 |
C |
-0.202 |
|
|
|
5 |
C |
-0.148 |
|
|
|
6 |
H |
0.199 |
|
|
|
7 |
H |
0.199 |
|
|
|
8 |
H |
0.199 |
|
|
|
9 |
H |
0.199 |
|
|
|
10 |
H |
0.192 |
|
|
|
11 |
H |
0.192 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-1.920 |
1.920 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-31.187 |
0.000 |
0.000 |
y |
0.000 |
-25.355 |
0.000 |
z |
0.000 |
0.000 |
-32.143 |
|
Traceless |
| x | y | z |
x |
-2.438 |
0.000 |
0.000 |
y |
0.000 |
6.310 |
0.000 |
z |
0.000 |
0.000 |
-3.872 |
|
Polar |
3z2-r2 | -7.743 |
x2-y2 | -5.832 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
3.835 |
0.000 |
0.000 |
y |
0.000 |
8.173 |
0.000 |
z |
0.000 |
0.000 |
5.432 |
<r2> (average value of r
2) Å
2
<r2> |
96.347 |
(<r2>)1/2 |
9.816 |