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 |
A' |
3156 |
3046 |
28.04 |
|
|
|
2 |
A' |
3135 |
3025 |
23.85 |
|
|
|
3 |
A' |
3124 |
3014 |
15.27 |
|
|
|
4 |
A' |
3072 |
2964 |
16.62 |
|
|
|
5 |
A' |
2995 |
2890 |
95.75 |
|
|
|
6 |
A' |
2948 |
2844 |
75.38 |
|
|
|
7 |
A' |
1558 |
1504 |
9.93 |
|
|
|
8 |
A' |
1543 |
1489 |
0.36 |
|
|
|
9 |
A' |
1522 |
1468 |
5.90 |
|
|
|
10 |
A' |
1412 |
1362 |
14.57 |
|
|
|
11 |
A' |
1325 |
1279 |
3.19 |
|
|
|
12 |
A' |
1192 |
1150 |
7.33 |
|
|
|
13 |
A' |
1131 |
1091 |
91.03 |
|
|
|
14 |
A' |
1089 |
1051 |
43.84 |
|
|
|
15 |
A' |
982 |
947 |
43.81 |
|
|
|
16 |
A' |
883 |
852 |
3.94 |
|
|
|
17 |
A' |
818 |
790 |
9.69 |
|
|
|
18 |
A' |
620 |
598 |
6.11 |
|
|
|
19 |
A' |
479 |
463 |
1.08 |
|
|
|
20 |
A' |
410 |
396 |
13.64 |
|
|
|
21 |
A' |
264 |
254 |
2.51 |
|
|
|
22 |
A" |
3128 |
3018 |
35.73 |
|
|
|
23 |
A" |
2987 |
2882 |
18.96 |
|
|
|
24 |
A" |
1544 |
1490 |
2.11 |
|
|
|
25 |
A" |
1452 |
1401 |
4.54 |
|
|
|
26 |
A" |
1406 |
1357 |
0.95 |
|
|
|
27 |
A" |
1391 |
1342 |
3.79 |
|
|
|
28 |
A" |
1320 |
1274 |
0.03 |
|
|
|
29 |
A" |
1273 |
1228 |
13.49 |
|
|
|
30 |
A" |
1226 |
1183 |
5.98 |
|
|
|
31 |
A" |
1036 |
1000 |
0.71 |
|
|
|
32 |
A" |
991 |
956 |
90.82 |
|
|
|
33 |
A" |
928 |
896 |
22.98 |
|
|
|
34 |
A" |
860 |
830 |
12.89 |
|
|
|
35 |
A" |
449 |
433 |
9.44 |
|
|
|
36 |
A" |
244 |
236 |
2.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26945.7 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 25999.9 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 B3LYP/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.091 |
|
|
|
2 |
O |
-0.479 |
|
|
|
3 |
O |
-0.479 |
|
|
|
4 |
C |
-0.143 |
|
|
|
5 |
C |
-0.143 |
|
|
|
6 |
C |
-0.422 |
|
|
|
7 |
H |
0.221 |
|
|
|
8 |
H |
0.165 |
|
|
|
9 |
H |
0.213 |
|
|
|
10 |
H |
0.177 |
|
|
|
11 |
H |
0.213 |
|
|
|
12 |
H |
0.177 |
|
|
|
13 |
H |
0.222 |
|
|
|
14 |
H |
0.188 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.831 |
2.116 |
0.000 |
2.273 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-35.736 |
1.864 |
0.000 |
y |
1.864 |
-34.706 |
0.000 |
z |
0.000 |
0.000 |
-39.085 |
|
Traceless |
| x | y | z |
x |
1.160 |
1.864 |
0.000 |
y |
1.864 |
2.704 |
0.000 |
z |
0.000 |
0.000 |
-3.864 |
|
Polar |
3z2-r2 | -7.728 |
x2-y2 | -1.029 |
xy | 1.864 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.953 |
0.483 |
0.000 |
y |
0.483 |
7.180 |
0.000 |
z |
0.000 |
0.000 |
6.486 |
<r2> (average value of r
2) Å
2
<r2> |
143.208 |
(<r2>)1/2 |
11.967 |