Vibrational Frequencies calculated at PBEPBE/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 |
3340 |
3309 |
5.48 |
|
|
|
2 |
A |
3079 |
3051 |
21.50 |
|
|
|
3 |
A |
3075 |
3047 |
34.63 |
|
|
|
4 |
A |
3065 |
3037 |
8.01 |
|
|
|
5 |
A |
3041 |
3014 |
27.15 |
|
|
|
6 |
A |
2995 |
2968 |
9.68 |
|
|
|
7 |
A |
2972 |
2945 |
19.46 |
|
|
|
8 |
A |
2894 |
2868 |
63.70 |
|
|
|
9 |
A |
1531 |
1517 |
9.88 |
|
|
|
10 |
A |
1513 |
1500 |
7.64 |
|
|
|
11 |
A |
1506 |
1492 |
0.43 |
|
|
|
12 |
A |
1497 |
1483 |
2.06 |
|
|
|
13 |
A |
1412 |
1399 |
11.14 |
|
|
|
14 |
A |
1398 |
1386 |
17.20 |
|
|
|
15 |
A |
1392 |
1380 |
16.36 |
|
|
|
16 |
A |
1349 |
1336 |
10.84 |
|
|
|
17 |
A |
1267 |
1255 |
44.59 |
|
|
|
18 |
A |
1177 |
1166 |
29.91 |
|
|
|
19 |
A |
1128 |
1118 |
15.56 |
|
|
|
20 |
A |
1070 |
1061 |
22.80 |
|
|
|
21 |
A |
953 |
944 |
0.76 |
|
|
|
22 |
A |
929 |
921 |
4.13 |
|
|
|
23 |
A |
920 |
912 |
33.47 |
|
|
|
24 |
A |
801 |
794 |
3.71 |
|
|
|
25 |
A |
450 |
446 |
6.99 |
|
|
|
26 |
A |
377 |
373 |
10.50 |
|
|
|
27 |
A |
348 |
345 |
3.16 |
|
|
|
28 |
A |
330 |
327 |
118.66 |
|
|
|
29 |
A |
260 |
258 |
1.88 |
|
|
|
30 |
A |
219 |
217 |
3.19 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23144.8 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 22934.1 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 PBEPBE/3-21G
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.046 |
|
|
|
2 |
C |
-0.601 |
|
|
|
3 |
C |
-0.576 |
|
|
|
4 |
O |
-0.511 |
|
|
|
5 |
H |
0.184 |
|
|
|
6 |
H |
0.190 |
|
|
|
7 |
H |
0.215 |
|
|
|
8 |
H |
0.199 |
|
|
|
9 |
H |
0.217 |
|
|
|
10 |
H |
0.193 |
|
|
|
11 |
H |
0.212 |
|
|
|
12 |
H |
0.325 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-1.269 |
-0.555 |
0.774 |
1.586 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-25.239 |
-2.841 |
-0.171 |
y |
-2.841 |
-26.284 |
1.028 |
z |
-0.171 |
1.028 |
-26.490 |
|
Traceless |
| x | y | z |
x |
1.149 |
-2.841 |
-0.171 |
y |
-2.841 |
-0.420 |
1.028 |
z |
-0.171 |
1.028 |
-0.729 |
|
Polar |
3z2-r2 | -1.457 |
x2-y2 | 1.046 |
xy | -2.841 |
xz | -0.171 |
yz | 1.028 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.647 |
-0.268 |
-0.102 |
y |
-0.268 |
5.529 |
-0.091 |
z |
-0.102 |
-0.091 |
4.733 |
<r2> (average value of r
2) Å
2
<r2> |
90.390 |
(<r2>)1/2 |
9.507 |