Vibrational Frequencies calculated at LSDA/6-31G
| 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' |
3110 |
3046 |
40.79 |
|
|
|
| 2 |
A' |
3085 |
3022 |
40.23 |
|
|
|
| 3 |
A' |
3083 |
3020 |
12.89 |
|
|
|
| 4 |
A' |
3079 |
3016 |
4.22 |
|
|
|
| 5 |
A' |
3071 |
3009 |
0.13 |
|
|
|
| 6 |
A' |
3062 |
3000 |
1.46 |
|
|
|
| 7 |
A' |
2969 |
2908 |
26.07 |
|
|
|
| 8 |
A' |
2963 |
2903 |
35.84 |
|
|
|
| 9 |
A' |
1726 |
1691 |
2.63 |
|
|
|
| 10 |
A' |
1685 |
1651 |
7.42 |
|
|
|
| 11 |
A' |
1473 |
1443 |
14.92 |
|
|
|
| 12 |
A' |
1468 |
1438 |
23.32 |
|
|
|
| 13 |
A' |
1424 |
1395 |
3.55 |
|
|
|
| 14 |
A' |
1399 |
1371 |
6.36 |
|
|
|
| 15 |
A' |
1396 |
1368 |
14.44 |
|
|
|
| 16 |
A' |
1314 |
1288 |
1.22 |
|
|
|
| 17 |
A' |
1286 |
1260 |
0.29 |
|
|
|
| 18 |
A' |
1265 |
1239 |
1.33 |
|
|
|
| 19 |
A' |
1189 |
1165 |
1.23 |
|
|
|
| 20 |
A' |
1132 |
1109 |
0.15 |
|
|
|
| 21 |
A' |
1059 |
1038 |
0.37 |
|
|
|
| 22 |
A' |
954 |
934 |
29.92 |
|
|
|
| 23 |
A' |
941 |
922 |
24.84 |
|
|
|
| 24 |
A' |
605 |
593 |
7.61 |
|
|
|
| 25 |
A' |
470 |
461 |
0.11 |
|
|
|
| 26 |
A' |
325 |
318 |
2.35 |
|
|
|
| 27 |
A' |
151 |
148 |
0.52 |
|
|
|
| 28 |
A" |
3032 |
2970 |
14.94 |
|
|
|
| 29 |
A" |
3028 |
2966 |
15.30 |
|
|
|
| 30 |
A" |
1458 |
1428 |
19.16 |
|
|
|
| 31 |
A" |
1456 |
1426 |
6.97 |
|
|
|
| 32 |
A" |
1052 |
1031 |
1.34 |
|
|
|
| 33 |
A" |
1045 |
1024 |
0.08 |
|
|
|
| 34 |
A" |
1005 |
984 |
16.08 |
|
|
|
| 35 |
A" |
957 |
938 |
21.41 |
|
|
|
| 36 |
A" |
850 |
833 |
19.79 |
|
|
|
| 37 |
A" |
723 |
708 |
19.82 |
|
|
|
| 38 |
A" |
444 |
435 |
6.66 |
|
|
|
| 39 |
A" |
223 |
218 |
0.07 |
|
|
|
| 40 |
A" |
198 |
194 |
1.12 |
|
|
|
| 41 |
A" |
140 |
137 |
0.01 |
|
|
|
| 42 |
A" |
113 |
111 |
2.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30702.1 cm
-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 30078.8 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 LSDA/6-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.575 |
|
|
|
| 2 |
H |
0.173 |
|
|
|
| 3 |
H |
0.182 |
|
|
|
| 4 |
H |
0.182 |
|
|
|
| 5 |
C |
-0.560 |
|
|
|
| 6 |
H |
0.170 |
|
|
|
| 7 |
H |
0.182 |
|
|
|
| 8 |
H |
0.182 |
|
|
|
| 9 |
C |
-0.134 |
|
|
|
| 10 |
H |
0.139 |
|
|
|
| 11 |
C |
-0.128 |
|
|
|
| 12 |
H |
0.133 |
|
|
|
| 13 |
C |
-0.095 |
|
|
|
| 14 |
H |
0.128 |
|
|
|
| 15 |
C |
-0.119 |
|
|
|
| 16 |
H |
0.140 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.293 |
0.148 |
0.000 |
0.328 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.013 |
-0.627 |
0.000 |
| y |
-0.627 |
-33.223 |
0.000 |
| z |
0.000 |
0.000 |
-40.798 |
|
| Traceless |
| | x | y | z |
| x |
0.997 |
-0.627 |
0.000 |
| y |
-0.627 |
5.183 |
0.000 |
| z |
0.000 |
0.000 |
-6.180 |
|
| Polar |
| 3z2-r2 | -12.360 |
| x2-y2 | -2.790 |
| xy | -0.627 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.912 |
-1.035 |
0.000 |
| y |
-1.035 |
17.972 |
0.000 |
| z |
0.000 |
0.000 |
5.228 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |