Vibrational Frequencies calculated at PBEPBEultrafine/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' |
3205 |
3176 |
2.49 |
|
|
|
| 2 |
A' |
3153 |
3125 |
4.43 |
|
|
|
| 3 |
A' |
3102 |
3074 |
9.83 |
|
|
|
| 4 |
A' |
3096 |
3067 |
7.46 |
|
|
|
| 5 |
A' |
2978 |
2951 |
1.38 |
|
|
|
| 6 |
A' |
1671 |
1656 |
52.19 |
|
|
|
| 7 |
A' |
1472 |
1459 |
11.65 |
|
|
|
| 8 |
A' |
1449 |
1436 |
12.10 |
|
|
|
| 9 |
A' |
1373 |
1361 |
34.87 |
|
|
|
| 10 |
A' |
1353 |
1341 |
99.40 |
|
|
|
| 11 |
A' |
1176 |
1165 |
44.44 |
|
|
|
| 12 |
A' |
1161 |
1150 |
54.46 |
|
|
|
| 13 |
A' |
1093 |
1083 |
17.28 |
|
|
|
| 14 |
A' |
1042 |
1033 |
17.32 |
|
|
|
| 15 |
A' |
948 |
940 |
44.97 |
|
|
|
| 16 |
A' |
876 |
868 |
21.44 |
|
|
|
| 17 |
A' |
796 |
788 |
4.86 |
|
|
|
| 18 |
A' |
749 |
742 |
0.18 |
|
|
|
| 19 |
A' |
572 |
567 |
3.70 |
|
|
|
| 20 |
A' |
376 |
372 |
5.85 |
|
|
|
| 21 |
A' |
251 |
248 |
4.74 |
|
|
|
| 22 |
A" |
3188 |
3159 |
0.42 |
|
|
|
| 23 |
A" |
3095 |
3067 |
9.36 |
|
|
|
| 24 |
A" |
3039 |
3011 |
5.28 |
|
|
|
| 25 |
A" |
1494 |
1480 |
13.88 |
|
|
|
| 26 |
A" |
1434 |
1421 |
10.56 |
|
|
|
| 27 |
A" |
1193 |
1183 |
0.00 |
|
|
|
| 28 |
A" |
1104 |
1094 |
4.29 |
|
|
|
| 29 |
A" |
1088 |
1078 |
1.24 |
|
|
|
| 30 |
A" |
1049 |
1040 |
11.02 |
|
|
|
| 31 |
A" |
863 |
855 |
3.86 |
|
|
|
| 32 |
A" |
788 |
781 |
2.53 |
|
|
|
| 33 |
A" |
622 |
616 |
0.11 |
|
|
|
| 34 |
A" |
257 |
255 |
0.03 |
|
|
|
| 35 |
A" |
136 |
134 |
0.54 |
|
|
|
| 36 |
A" |
72 |
71 |
2.52 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25655.9 cm
-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 25422.4 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 PBEPBEultrafine/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.433 |
|
|
|
| 2 |
C |
0.446 |
|
|
|
| 3 |
C |
-0.671 |
|
|
|
| 4 |
C |
-0.411 |
|
|
|
| 5 |
C |
-0.374 |
|
|
|
| 6 |
C |
-0.374 |
|
|
|
| 7 |
H |
0.234 |
|
|
|
| 8 |
H |
0.229 |
|
|
|
| 9 |
H |
0.229 |
|
|
|
| 10 |
H |
0.204 |
|
|
|
| 11 |
H |
0.240 |
|
|
|
| 12 |
H |
0.220 |
|
|
|
| 13 |
H |
0.240 |
|
|
|
| 14 |
H |
0.220 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.498 |
0.522 |
0.000 |
2.552 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.315 |
-1.622 |
0.000 |
| y |
-1.622 |
-34.630 |
0.000 |
| z |
0.000 |
0.000 |
-36.031 |
|
| Traceless |
| | x | y | z |
| x |
-2.985 |
-1.622 |
0.000 |
| y |
-1.622 |
2.543 |
0.000 |
| z |
0.000 |
0.000 |
0.442 |
|
| Polar |
| 3z2-r2 | 0.884 |
| x2-y2 | -3.685 |
| xy | -1.622 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.299 |
-0.205 |
0.000 |
| y |
-0.205 |
8.977 |
0.000 |
| z |
0.000 |
0.000 |
6.084 |
<r2> (average value of r
2) Å
2
| <r2> |
168.378 |
| (<r2>)1/2 |
12.976 |