Vibrational Frequencies calculated at B1B95/6-31+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' |
3324 |
3180 |
0.31 |
|
|
|
2 |
A' |
3315 |
3171 |
0.56 |
|
|
|
3 |
A' |
3283 |
3141 |
1.66 |
|
|
|
4 |
A' |
3159 |
3022 |
17.33 |
|
|
|
5 |
A' |
3068 |
2935 |
34.70 |
|
|
|
6 |
A' |
1676 |
1603 |
1.35 |
|
|
|
7 |
A' |
1570 |
1501 |
18.43 |
|
|
|
8 |
A' |
1504 |
1439 |
7.90 |
|
|
|
9 |
A' |
1437 |
1374 |
6.63 |
|
|
|
10 |
A' |
1420 |
1358 |
0.33 |
|
|
|
11 |
A' |
1300 |
1244 |
5.45 |
|
|
|
12 |
A' |
1272 |
1217 |
2.64 |
|
|
|
13 |
A' |
1244 |
1190 |
15.76 |
|
|
|
14 |
A' |
1114 |
1066 |
22.60 |
|
|
|
15 |
A' |
1076 |
1029 |
22.71 |
|
|
|
16 |
A' |
1016 |
971 |
4.48 |
|
|
|
17 |
A' |
982 |
939 |
2.22 |
|
|
|
18 |
A' |
889 |
850 |
21.12 |
|
|
|
19 |
A' |
648 |
620 |
2.35 |
|
|
|
20 |
A' |
318 |
304 |
0.89 |
|
|
|
21 |
A" |
3133 |
2997 |
14.66 |
|
|
|
22 |
A" |
1488 |
1424 |
8.01 |
|
|
|
23 |
A" |
1061 |
1015 |
1.65 |
|
|
|
24 |
A" |
868 |
830 |
0.39 |
|
|
|
25 |
A" |
793 |
759 |
73.12 |
|
|
|
26 |
A" |
743 |
710 |
8.78 |
|
|
|
27 |
A" |
625 |
598 |
1.78 |
|
|
|
28 |
A" |
620 |
593 |
21.51 |
|
|
|
29 |
A" |
266 |
255 |
3.80 |
|
|
|
30 |
A" |
134 |
128 |
0.04 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21671.5 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 20731.0 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 B1B95/6-31+G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
O |
-0.214 |
|
|
|
2 |
C |
-0.168 |
|
|
|
3 |
C |
-0.115 |
|
|
|
4 |
C |
0.233 |
|
|
|
5 |
C |
0.151 |
|
|
|
6 |
C |
-0.865 |
|
|
|
7 |
H |
0.158 |
|
|
|
8 |
H |
0.161 |
|
|
|
9 |
H |
0.154 |
|
|
|
10 |
H |
0.163 |
|
|
|
11 |
H |
0.172 |
|
|
|
12 |
H |
0.172 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.484 |
0.920 |
0.000 |
1.039 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-32.255 |
-2.166 |
0.000 |
y |
-2.166 |
-33.615 |
0.000 |
z |
0.000 |
0.000 |
-38.285 |
|
Traceless |
| x | y | z |
x |
3.696 |
-2.166 |
0.000 |
y |
-2.166 |
1.655 |
0.000 |
z |
0.000 |
0.000 |
-5.350 |
|
Polar |
3z2-r2 | -10.701 |
x2-y2 | 1.361 |
xy | -2.166 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
9.177 |
-0.088 |
0.000 |
y |
-0.088 |
10.244 |
0.000 |
z |
0.000 |
0.000 |
5.912 |
<r2> (average value of r
2) Å
2
<r2> |
143.228 |
(<r2>)1/2 |
11.968 |