Vibrational Frequencies calculated at PBE1PBE/cc-pVDZ
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 |
3827 |
3680 |
29.27 |
|
|
|
2 |
A |
3264 |
3139 |
8.07 |
|
|
|
3 |
A |
3249 |
3124 |
2.38 |
|
|
|
4 |
A |
3162 |
3040 |
4.21 |
|
|
|
5 |
A |
3151 |
3030 |
11.35 |
|
|
|
6 |
A |
3117 |
2997 |
38.01 |
|
|
|
7 |
A |
1507 |
1449 |
25.10 |
|
|
|
8 |
A |
1415 |
1361 |
3.20 |
|
|
|
9 |
A |
1406 |
1352 |
3.25 |
|
|
|
10 |
A |
1308 |
1257 |
101.96 |
|
|
|
11 |
A |
1250 |
1202 |
36.29 |
|
|
|
12 |
A |
1199 |
1153 |
7.18 |
|
|
|
13 |
A |
1181 |
1135 |
0.12 |
|
|
|
14 |
A |
1112 |
1070 |
0.85 |
|
|
|
15 |
A |
1054 |
1014 |
10.80 |
|
|
|
16 |
A |
1048 |
1007 |
10.56 |
|
|
|
17 |
A |
997 |
958 |
8.67 |
|
|
|
18 |
A |
947 |
910 |
23.98 |
|
|
|
19 |
A |
846 |
813 |
11.21 |
|
|
|
20 |
A |
816 |
785 |
4.95 |
|
|
|
21 |
A |
760 |
730 |
2.82 |
|
|
|
22 |
A |
408 |
392 |
15.67 |
|
|
|
23 |
A |
403 |
388 |
11.48 |
|
|
|
24 |
A |
330 |
317 |
102.97 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18877.3 cm
-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 18150.5 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/cc-pVDZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
0.030 |
|
|
|
2 |
C |
-0.063 |
|
|
|
3 |
C |
-0.087 |
|
|
|
4 |
O |
-0.253 |
|
|
|
5 |
H |
0.022 |
|
|
|
6 |
H |
0.050 |
|
|
|
7 |
H |
0.058 |
|
|
|
8 |
H |
0.047 |
|
|
|
9 |
H |
0.048 |
|
|
|
10 |
H |
0.149 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.192 |
1.273 |
0.642 |
1.439 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-24.474 |
-3.089 |
0.111 |
y |
-3.089 |
-24.207 |
-0.121 |
z |
0.111 |
-0.121 |
-23.988 |
|
Traceless |
| x | y | z |
x |
-0.377 |
-3.089 |
0.111 |
y |
-3.089 |
0.024 |
-0.121 |
z |
0.111 |
-0.121 |
0.353 |
|
Polar |
3z2-r2 | 0.705 |
x2-y2 | -0.267 |
xy | -3.089 |
xz | 0.111 |
yz | -0.121 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.453 |
-0.202 |
0.085 |
y |
-0.202 |
5.188 |
0.007 |
z |
0.085 |
0.007 |
4.803 |
<r2> (average value of r
2) Å
2
<r2> |
72.946 |
(<r2>)1/2 |
8.541 |