Vibrational Frequencies calculated at PBEPBE/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 |
A1 |
3064 |
3046 |
11.81 |
|
|
|
| 2 |
A1 |
3037 |
3019 |
11.17 |
|
|
|
| 3 |
A1 |
1808 |
1798 |
7.09 |
|
|
|
| 4 |
A1 |
1410 |
1402 |
0.03 |
|
|
|
| 5 |
A1 |
1367 |
1359 |
0.62 |
|
|
|
| 6 |
A1 |
1057 |
1051 |
2.38 |
|
|
|
| 7 |
A1 |
982 |
976 |
3.90 |
|
|
|
| 8 |
A1 |
740 |
735 |
3.54 |
|
|
|
| 9 |
A2 |
3117 |
3099 |
0.00 |
|
|
|
| 10 |
A2 |
1114 |
1108 |
0.00 |
|
|
|
| 11 |
A2 |
912 |
907 |
0.00 |
|
|
|
| 12 |
A2 |
583 |
580 |
0.00 |
|
|
|
| 13 |
B1 |
3129 |
3111 |
11.96 |
|
|
|
| 14 |
B1 |
1040 |
1034 |
0.69 |
|
|
|
| 15 |
B1 |
865 |
860 |
31.84 |
|
|
|
| 16 |
B1 |
721 |
717 |
2.30 |
|
|
|
| 17 |
B1 |
277 |
276 |
2.92 |
|
|
|
| 18 |
B2 |
3157 |
3139 |
10.96 |
|
|
|
| 19 |
B2 |
3037 |
3019 |
12.95 |
|
|
|
| 20 |
B2 |
1364 |
1356 |
1.94 |
|
|
|
| 21 |
B2 |
1103 |
1097 |
7.76 |
|
|
|
| 22 |
B2 |
1010 |
1004 |
1.03 |
|
|
|
| 23 |
B2 |
883 |
877 |
11.01 |
|
|
|
| 24 |
B2 |
341 |
339 |
0.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18057.7 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 17953.0 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/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.054 |
|
|
|
| 2 |
C |
-0.104 |
|
|
|
| 3 |
H |
0.024 |
|
|
|
| 4 |
H |
0.024 |
|
|
|
| 5 |
C |
-0.045 |
|
|
|
| 6 |
C |
-0.045 |
|
|
|
| 7 |
H |
0.050 |
|
|
|
| 8 |
H |
0.050 |
|
|
|
| 9 |
H |
0.050 |
|
|
|
| 10 |
H |
0.050 |
|
|
|
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 |
-0.422 |
0.422 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-25.165 |
0.000 |
0.000 |
| y |
0.000 |
-24.335 |
0.000 |
| z |
0.000 |
0.000 |
-24.670 |
|
| Traceless |
| | x | y | z |
| x |
-0.662 |
0.000 |
0.000 |
| y |
0.000 |
0.582 |
0.000 |
| z |
0.000 |
0.000 |
0.080 |
|
| Polar |
| 3z2-r2 | 0.160 |
| x2-y2 | -0.830 |
| 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 |
4.387 |
0.000 |
0.000 |
| y |
0.000 |
6.306 |
0.000 |
| z |
0.000 |
0.000 |
8.920 |
<r2> (average value of r
2) Å
2
| <r2> |
78.024 |
| (<r2>)1/2 |
8.833 |