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 |
A1' |
3134 |
3099 |
0.00 |
|
|
|
| 2 |
A1' |
1271 |
1257 |
0.00 |
|
|
|
| 3 |
A1' |
1095 |
1083 |
0.00 |
|
|
|
| 4 |
A1' |
923 |
912 |
0.00 |
|
|
|
| 5 |
A1" |
952 |
941 |
0.00 |
|
|
|
| 6 |
A1" |
622 |
615 |
0.00 |
|
|
|
| 7 |
A2' |
955 |
944 |
0.00 |
|
|
|
| 8 |
A2" |
3127 |
3092 |
52.67 |
|
|
|
| 9 |
A2" |
1304 |
1290 |
0.09 |
|
|
|
| 10 |
A2" |
947 |
937 |
3.63 |
|
|
|
| 11 |
E' |
3121 |
3086 |
29.41 |
|
|
|
| 11 |
E' |
3120 |
3085 |
29.43 |
|
|
|
| 12 |
E' |
1214 |
1201 |
13.95 |
|
|
|
| 12 |
E' |
1214 |
1201 |
13.99 |
|
|
|
| 13 |
E' |
904 |
893 |
2.95 |
|
|
|
| 13 |
E' |
903 |
893 |
2.94 |
|
|
|
| 14 |
E' |
825 |
816 |
0.48 |
|
|
|
| 14 |
E' |
825 |
816 |
0.52 |
|
|
|
| 15 |
E' |
789 |
781 |
48.43 |
|
|
|
| 15 |
E' |
789 |
780 |
48.50 |
|
|
|
| 16 |
E" |
3108 |
3073 |
0.00 |
|
|
|
| 16 |
E" |
3107 |
3072 |
0.01 |
|
|
|
| 17 |
E" |
1129 |
1116 |
0.00 |
|
|
|
| 17 |
E" |
1128 |
1115 |
0.00 |
|
|
|
| 18 |
E" |
978 |
967 |
0.00 |
|
|
|
| 18 |
E" |
977 |
966 |
0.00 |
|
|
|
| 19 |
E" |
751 |
743 |
0.00 |
|
|
|
| 19 |
E" |
751 |
743 |
0.00 |
|
|
|
| 20 |
E" |
652 |
644 |
0.00 |
|
|
|
| 20 |
E" |
651 |
643 |
0.00 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 20632.2 cm
-1
Scaled (by 0.9888) Zero Point Vibrational Energy (zpe) 20401.1 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 PBEPBEultrafine/aug-cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.496 |
|
|
|
| 2 |
C |
-0.540 |
|
|
|
| 3 |
C |
-0.540 |
|
|
|
| 4 |
C |
-0.496 |
|
|
|
| 5 |
C |
-0.540 |
|
|
|
| 6 |
C |
-0.540 |
|
|
|
| 7 |
H |
0.489 |
|
|
|
| 8 |
H |
0.544 |
|
|
|
| 9 |
H |
0.544 |
|
|
|
| 10 |
H |
0.489 |
|
|
|
| 11 |
H |
0.544 |
|
|
|
| 12 |
H |
0.544 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.000 |
0.000 |
0.000 |
0.000 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.885 |
0.000 |
0.000 |
| y |
0.000 |
-35.885 |
0.000 |
| z |
0.000 |
0.000 |
-33.361 |
|
| Traceless |
| | x | y | z |
| x |
-1.262 |
0.000 |
0.000 |
| y |
0.000 |
-1.262 |
0.000 |
| z |
0.000 |
0.000 |
2.524 |
|
| Polar |
| 3z2-r2 | 5.048 |
| x2-y2 | 0.000 |
| xy | 0.000 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.917 |
0.000 |
0.000 |
| y |
0.000 |
8.917 |
0.000 |
| z |
0.000 |
0.000 |
9.479 |
<r2> (average value of r
2) Å
2
| <r2> |
102.399 |
| (<r2>)1/2 |
10.119 |