Vibrational Frequencies calculated at PBEPBE/6-31G(2df,p)
| 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' |
3091 |
3059 |
50.27 |
|
|
|
| 2 |
A' |
3078 |
3046 |
21.62 |
|
|
|
| 3 |
A' |
3070 |
3038 |
6.41 |
|
|
|
| 4 |
A' |
3067 |
3035 |
16.59 |
|
|
|
| 5 |
A' |
3058 |
3027 |
0.90 |
|
|
|
| 6 |
A' |
3048 |
3017 |
3.71 |
|
|
|
| 7 |
A' |
2959 |
2928 |
28.83 |
|
|
|
| 8 |
A' |
2953 |
2923 |
41.18 |
|
|
|
| 9 |
A' |
1672 |
1655 |
3.10 |
|
|
|
| 10 |
A' |
1638 |
1621 |
7.49 |
|
|
|
| 11 |
A' |
1442 |
1427 |
8.30 |
|
|
|
| 12 |
A' |
1436 |
1421 |
15.60 |
|
|
|
| 13 |
A' |
1393 |
1378 |
4.69 |
|
|
|
| 14 |
A' |
1356 |
1342 |
3.20 |
|
|
|
| 15 |
A' |
1352 |
1338 |
3.96 |
|
|
|
| 16 |
A' |
1290 |
1277 |
1.41 |
|
|
|
| 17 |
A' |
1264 |
1251 |
1.91 |
|
|
|
| 18 |
A' |
1234 |
1221 |
1.16 |
|
|
|
| 19 |
A' |
1151 |
1139 |
0.38 |
|
|
|
| 20 |
A' |
1084 |
1073 |
0.03 |
|
|
|
| 21 |
A' |
1023 |
1012 |
0.33 |
|
|
|
| 22 |
A' |
913 |
903 |
34.17 |
|
|
|
| 23 |
A' |
906 |
896 |
7.83 |
|
|
|
| 24 |
A' |
583 |
577 |
5.41 |
|
|
|
| 25 |
A' |
454 |
449 |
0.20 |
|
|
|
| 26 |
A' |
308 |
305 |
1.97 |
|
|
|
| 27 |
A' |
145 |
143 |
0.51 |
|
|
|
| 28 |
A" |
3008 |
2977 |
16.49 |
|
|
|
| 29 |
A" |
3004 |
2974 |
16.52 |
|
|
|
| 30 |
A" |
1427 |
1412 |
7.13 |
|
|
|
| 31 |
A" |
1426 |
1411 |
2.82 |
|
|
|
| 32 |
A" |
1018 |
1007 |
0.01 |
|
|
|
| 33 |
A" |
1013 |
1003 |
2.46 |
|
|
|
| 34 |
A" |
995 |
985 |
11.61 |
|
|
|
| 35 |
A" |
944 |
935 |
8.15 |
|
|
|
| 36 |
A" |
820 |
812 |
9.25 |
|
|
|
| 37 |
A" |
707 |
700 |
10.37 |
|
|
|
| 38 |
A" |
431 |
427 |
3.63 |
|
|
|
| 39 |
A" |
217 |
215 |
0.05 |
|
|
|
| 40 |
A" |
196 |
194 |
0.59 |
|
|
|
| 41 |
A" |
136 |
134 |
0.02 |
|
|
|
| 42 |
A" |
112 |
111 |
1.23 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30210.1 cm
-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 29899.0 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/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.465 |
|
|
|
| 2 |
H |
0.130 |
|
|
|
| 3 |
H |
0.139 |
|
|
|
| 4 |
H |
0.139 |
|
|
|
| 5 |
C |
-0.471 |
|
|
|
| 6 |
H |
0.136 |
|
|
|
| 7 |
H |
0.140 |
|
|
|
| 8 |
H |
0.140 |
|
|
|
| 9 |
C |
-0.063 |
|
|
|
| 10 |
H |
0.093 |
|
|
|
| 11 |
C |
-0.063 |
|
|
|
| 12 |
H |
0.085 |
|
|
|
| 13 |
C |
-0.058 |
|
|
|
| 14 |
H |
0.081 |
|
|
|
| 15 |
C |
-0.050 |
|
|
|
| 16 |
H |
0.088 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.257 |
0.137 |
0.000 |
0.292 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.196 |
-0.611 |
0.000 |
| y |
-0.611 |
-33.895 |
0.000 |
| z |
0.000 |
0.000 |
-40.157 |
|
| Traceless |
| | x | y | z |
| x |
0.830 |
-0.611 |
0.000 |
| y |
-0.611 |
4.282 |
0.000 |
| z |
0.000 |
0.000 |
-5.112 |
|
| Polar |
| 3z2-r2 | -10.224 |
| x2-y2 | -2.302 |
| xy | -0.611 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.375 |
-1.069 |
0.000 |
| y |
-1.069 |
18.580 |
0.000 |
| z |
0.000 |
0.000 |
6.028 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |