Vibrational Frequencies calculated at LSDA/6-31+G**
| 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 |
3179 |
3131 |
8.28 |
|
|
|
| 2 |
A |
3086 |
3040 |
8.10 |
|
|
|
| 3 |
A |
3077 |
3031 |
15.54 |
|
|
|
| 4 |
A |
3069 |
3023 |
31.77 |
|
|
|
| 5 |
A |
3057 |
3012 |
13.79 |
|
|
|
| 6 |
A |
3050 |
3005 |
0.96 |
|
|
|
| 7 |
A |
3031 |
2985 |
8.19 |
|
|
|
| 8 |
A |
2971 |
2927 |
7.69 |
|
|
|
| 9 |
A |
2965 |
2920 |
25.18 |
|
|
|
| 10 |
A |
2934 |
2890 |
19.74 |
|
|
|
| 11 |
A |
1732 |
1706 |
1.87 |
|
|
|
| 12 |
A |
1687 |
1661 |
21.23 |
|
|
|
| 13 |
A |
1423 |
1402 |
18.29 |
|
|
|
| 14 |
A |
1409 |
1388 |
10.75 |
|
|
|
| 15 |
A |
1388 |
1368 |
23.85 |
|
|
|
| 16 |
A |
1372 |
1351 |
1.41 |
|
|
|
| 17 |
A |
1351 |
1331 |
8.42 |
|
|
|
| 18 |
A |
1317 |
1297 |
1.82 |
|
|
|
| 19 |
A |
1270 |
1251 |
1.07 |
|
|
|
| 20 |
A |
1266 |
1247 |
0.72 |
|
|
|
| 21 |
A |
1247 |
1228 |
1.04 |
|
|
|
| 22 |
A |
1168 |
1150 |
1.06 |
|
|
|
| 23 |
A |
1103 |
1086 |
11.97 |
|
|
|
| 24 |
A |
1102 |
1085 |
0.93 |
|
|
|
| 25 |
A |
1018 |
1003 |
6.43 |
|
|
|
| 26 |
A |
1015 |
1000 |
0.17 |
|
|
|
| 27 |
A |
988 |
973 |
12.91 |
|
|
|
| 28 |
A |
951 |
937 |
40.60 |
|
|
|
| 29 |
A |
926 |
912 |
6.18 |
|
|
|
| 30 |
A |
922 |
908 |
17.89 |
|
|
|
| 31 |
A |
894 |
880 |
34.40 |
|
|
|
| 32 |
A |
869 |
856 |
9.24 |
|
|
|
| 33 |
A |
756 |
744 |
0.58 |
|
|
|
| 34 |
A |
579 |
571 |
7.17 |
|
|
|
| 35 |
A |
531 |
523 |
10.55 |
|
|
|
| 36 |
A |
461 |
454 |
0.34 |
|
|
|
| 37 |
A |
313 |
309 |
0.50 |
|
|
|
| 38 |
A |
278 |
274 |
2.71 |
|
|
|
| 39 |
A |
218 |
215 |
1.63 |
|
|
|
| 40 |
A |
159 |
157 |
0.81 |
|
|
|
| 41 |
A |
144 |
142 |
0.17 |
|
|
|
| 42 |
A |
75 |
74 |
0.47 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30175.8 cm
-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 29723.1 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 LSDA/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.804 |
|
|
|
| 2 |
H |
0.197 |
|
|
|
| 3 |
H |
0.186 |
|
|
|
| 4 |
H |
0.195 |
|
|
|
| 5 |
C |
-0.020 |
|
|
|
| 6 |
H |
0.149 |
|
|
|
| 7 |
C |
0.099 |
|
|
|
| 8 |
H |
0.154 |
|
|
|
| 9 |
C |
-0.570 |
|
|
|
| 10 |
H |
0.187 |
|
|
|
| 11 |
H |
0.195 |
|
|
|
| 12 |
C |
-0.056 |
|
|
|
| 13 |
H |
0.154 |
|
|
|
| 14 |
C |
-0.387 |
|
|
|
| 15 |
H |
0.157 |
|
|
|
| 16 |
H |
0.164 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.429 |
-0.361 |
-0.060 |
0.564 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.788 |
1.610 |
-0.414 |
| y |
1.610 |
-38.300 |
0.830 |
| z |
-0.414 |
0.830 |
-40.199 |
|
| Traceless |
| | x | y | z |
| x |
2.462 |
1.610 |
-0.414 |
| y |
1.610 |
0.193 |
0.830 |
| z |
-0.414 |
0.830 |
-2.655 |
|
| Polar |
| 3z2-r2 | -5.310 |
| x2-y2 | 1.513 |
| xy | 1.610 |
| xz | -0.414 |
| yz | 0.830 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
14.014 |
0.200 |
-0.785 |
| y |
0.200 |
11.105 |
0.174 |
| z |
-0.785 |
0.174 |
8.921 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |