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 |
A' |
3197 |
3179 |
0.29 |
141.18 |
0.30 |
0.46 |
| 2 |
A' |
3058 |
3040 |
13.88 |
100.75 |
0.72 |
0.84 |
| 3 |
A' |
2958 |
2941 |
22.74 |
262.49 |
0.01 |
0.03 |
| 4 |
A' |
2948 |
2930 |
83.04 |
137.32 |
0.20 |
0.33 |
| 5 |
A' |
1827 |
1816 |
12.39 |
64.08 |
0.21 |
0.35 |
| 6 |
A' |
1443 |
1435 |
7.05 |
18.11 |
0.39 |
0.56 |
| 7 |
A' |
1399 |
1391 |
10.15 |
21.35 |
0.65 |
0.79 |
| 8 |
A' |
1332 |
1325 |
0.46 |
19.64 |
0.54 |
0.70 |
| 9 |
A' |
1169 |
1162 |
0.78 |
6.84 |
0.51 |
0.68 |
| 10 |
A' |
1047 |
1041 |
14.64 |
3.76 |
0.35 |
0.51 |
| 11 |
A' |
1013 |
1007 |
19.51 |
0.16 |
0.69 |
0.82 |
| 12 |
A' |
955 |
949 |
7.41 |
7.01 |
0.45 |
0.62 |
| 13 |
A' |
897 |
892 |
13.29 |
7.31 |
0.64 |
0.78 |
| 14 |
A' |
669 |
665 |
0.84 |
17.39 |
0.61 |
0.76 |
| 15 |
A' |
310 |
308 |
1.88 |
1.98 |
0.75 |
0.86 |
| 16 |
A" |
3023 |
3005 |
2.74 |
104.13 |
0.75 |
0.86 |
| 17 |
A" |
3014 |
2997 |
65.87 |
121.02 |
0.75 |
0.86 |
| 18 |
A" |
1394 |
1386 |
8.26 |
14.48 |
0.75 |
0.86 |
| 19 |
A" |
1067 |
1061 |
0.34 |
3.27 |
0.75 |
0.86 |
| 20 |
A" |
997 |
991 |
0.65 |
4.85 |
0.75 |
0.86 |
| 21 |
A" |
943 |
938 |
3.44 |
7.01 |
0.75 |
0.86 |
| 22 |
A" |
692 |
688 |
22.54 |
0.89 |
0.75 |
0.86 |
| 23 |
A" |
286 |
285 |
9.76 |
0.80 |
0.75 |
0.86 |
| 24 |
A" |
163 |
162 |
0.60 |
0.37 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 17899.7 cm
-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 17795.9 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 |
-0.012 |
|
|
|
| 2 |
C |
-0.027 |
|
|
|
| 3 |
C |
-0.122 |
|
|
|
| 4 |
C |
-0.027 |
|
|
|
| 5 |
H |
0.022 |
|
|
|
| 6 |
H |
0.022 |
|
|
|
| 7 |
H |
-0.019 |
|
|
|
| 8 |
H |
0.051 |
|
|
|
| 9 |
H |
0.056 |
|
|
|
| 10 |
H |
0.056 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.183 |
0.956 |
0.000 |
0.974 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-23.474 |
-0.742 |
0.000 |
| y |
-0.742 |
-25.131 |
0.000 |
| z |
0.000 |
0.000 |
-25.561 |
|
| Traceless |
| | x | y | z |
| x |
1.872 |
-0.742 |
0.000 |
| y |
-0.742 |
-0.614 |
0.000 |
| z |
0.000 |
0.000 |
-1.258 |
|
| Polar |
| 3z2-r2 | -2.517 |
| x2-y2 | 1.657 |
| xy | -0.742 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.083 |
-0.655 |
0.000 |
| y |
-0.655 |
7.542 |
0.000 |
| z |
0.000 |
0.000 |
4.585 |
<r2> (average value of r
2) Å
2
| <r2> |
81.287 |
| (<r2>)1/2 |
9.016 |