Vibrational Frequencies calculated at PBEPBEultrafine/aug-cc-pVTZ
| 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 |
3169 |
3134 |
13.03 |
|
|
|
| 2 |
A |
3072 |
3037 |
16.14 |
|
|
|
| 3 |
A |
3037 |
3003 |
25.58 |
|
|
|
| 4 |
A |
3030 |
2996 |
28.84 |
|
|
|
| 5 |
A |
2964 |
2931 |
27.54 |
|
|
|
| 6 |
A |
2928 |
2895 |
19.77 |
|
|
|
| 7 |
A |
2854 |
2822 |
28.33 |
|
|
|
| 8 |
A |
1451 |
1434 |
3.96 |
|
|
|
| 9 |
A |
1443 |
1427 |
7.21 |
|
|
|
| 10 |
A |
1414 |
1398 |
2.74 |
|
|
|
| 11 |
A |
1403 |
1387 |
3.59 |
|
|
|
| 12 |
A |
1354 |
1339 |
2.71 |
|
|
|
| 13 |
A |
1310 |
1295 |
2.36 |
|
|
|
| 14 |
A |
1218 |
1205 |
0.08 |
|
|
|
| 15 |
A |
1133 |
1120 |
0.10 |
|
|
|
| 16 |
A |
1072 |
1060 |
0.36 |
|
|
|
| 17 |
A |
1008 |
997 |
0.93 |
|
|
|
| 18 |
A |
897 |
887 |
1.63 |
|
|
|
| 19 |
A |
861 |
852 |
0.18 |
|
|
|
| 20 |
A |
729 |
720 |
0.89 |
|
|
|
| 21 |
A |
483 |
478 |
51.16 |
|
|
|
| 22 |
A |
362 |
358 |
1.49 |
|
|
|
| 23 |
A |
234 |
232 |
0.04 |
|
|
|
| 24 |
A |
81 |
81 |
0.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18753.5 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 18543.5 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 PBEPBEultrafine/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.861 |
|
|
|
| 2 |
C |
-0.032 |
|
|
|
| 3 |
C |
-0.622 |
|
|
|
| 4 |
H |
0.185 |
|
|
|
| 5 |
H |
0.203 |
|
|
|
| 6 |
H |
0.191 |
|
|
|
| 7 |
H |
0.174 |
|
|
|
| 8 |
H |
0.170 |
|
|
|
| 9 |
H |
0.255 |
|
|
|
| 10 |
H |
0.338 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.250 |
0.282 |
0.097 |
0.389 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-21.647 |
0.184 |
-0.080 |
| y |
0.184 |
-20.931 |
-0.384 |
| z |
-0.080 |
-0.384 |
-22.042 |
|
| Traceless |
| | x | y | z |
| x |
-0.161 |
0.184 |
-0.080 |
| y |
0.184 |
0.914 |
-0.384 |
| z |
-0.080 |
-0.384 |
-0.753 |
|
| Polar |
| 3z2-r2 | -1.506 |
| x2-y2 | -0.717 |
| xy | 0.184 |
| xz | -0.080 |
| yz | -0.384 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.175 |
-0.180 |
-0.047 |
| y |
-0.180 |
6.294 |
0.084 |
| z |
-0.047 |
0.084 |
5.785 |
<r2> (average value of r
2) Å
2
| <r2> |
59.830 |
| (<r2>)1/2 |
7.735 |