Vibrational Frequencies calculated at PBE1PBE/6-311G**
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 |
3878 |
3720 |
30.13 |
|
|
|
2 |
A |
3252 |
3120 |
12.46 |
|
|
|
3 |
A |
3236 |
3105 |
2.70 |
|
|
|
4 |
A |
3157 |
3029 |
5.71 |
|
|
|
5 |
A |
3147 |
3019 |
13.85 |
|
|
|
6 |
A |
3120 |
2993 |
37.25 |
|
|
|
7 |
A |
1514 |
1453 |
20.98 |
|
|
|
8 |
A |
1444 |
1386 |
4.65 |
|
|
|
9 |
A |
1419 |
1362 |
3.75 |
|
|
|
10 |
A |
1309 |
1255 |
85.46 |
|
|
|
11 |
A |
1251 |
1200 |
51.82 |
|
|
|
12 |
A |
1203 |
1154 |
8.18 |
|
|
|
13 |
A |
1194 |
1146 |
0.19 |
|
|
|
14 |
A |
1123 |
1077 |
0.99 |
|
|
|
15 |
A |
1064 |
1021 |
4.02 |
|
|
|
16 |
A |
1052 |
1009 |
24.72 |
|
|
|
17 |
A |
1003 |
963 |
10.56 |
|
|
|
18 |
A |
948 |
909 |
26.36 |
|
|
|
19 |
A |
847 |
813 |
11.87 |
|
|
|
20 |
A |
825 |
791 |
6.45 |
|
|
|
21 |
A |
767 |
735 |
3.07 |
|
|
|
22 |
A |
412 |
395 |
17.44 |
|
|
|
23 |
A |
408 |
392 |
10.60 |
|
|
|
24 |
A |
328 |
315 |
111.90 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18950.3 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 18180.9 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 PBE1PBE/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.001 |
|
|
|
2 |
C |
-0.270 |
|
|
|
3 |
C |
-0.283 |
|
|
|
4 |
O |
-0.376 |
|
|
|
5 |
H |
0.124 |
|
|
|
6 |
H |
0.140 |
|
|
|
7 |
H |
0.153 |
|
|
|
8 |
H |
0.133 |
|
|
|
9 |
H |
0.142 |
|
|
|
10 |
H |
0.238 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.305 |
1.330 |
0.683 |
1.526 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.740 |
-3.228 |
0.104 |
y |
-3.228 |
-24.278 |
-0.172 |
z |
0.104 |
-0.172 |
-24.058 |
|
Traceless |
| x | y | z |
x |
-0.572 |
-3.228 |
0.104 |
y |
-3.228 |
0.121 |
-0.172 |
z |
0.104 |
-0.172 |
0.451 |
|
Polar |
3z2-r2 | 0.902 |
x2-y2 | -0.462 |
xy | -3.228 |
xz | 0.104 |
yz | -0.172 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.612 |
-0.186 |
0.045 |
y |
-0.186 |
5.354 |
0.002 |
z |
0.045 |
0.002 |
4.918 |
<r2> (average value of r
2) Å
2
<r2> |
72.791 |
(<r2>)1/2 |
8.532 |