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 |
3195 |
3130 |
15.80 |
|
|
|
| 2 |
A |
3101 |
3038 |
6.74 |
|
|
|
| 3 |
A |
3086 |
3024 |
20.54 |
|
|
|
| 4 |
A |
3081 |
3018 |
42.08 |
|
|
|
| 5 |
A |
3070 |
3007 |
11.19 |
|
|
|
| 6 |
A |
3060 |
2998 |
1.76 |
|
|
|
| 7 |
A |
3037 |
2976 |
14.82 |
|
|
|
| 8 |
A |
2971 |
2911 |
13.89 |
|
|
|
| 9 |
A |
2968 |
2908 |
26.38 |
|
|
|
| 10 |
A |
2932 |
2873 |
24.57 |
|
|
|
| 11 |
A |
1749 |
1713 |
1.30 |
|
|
|
| 12 |
A |
1707 |
1672 |
12.89 |
|
|
|
| 13 |
A |
1473 |
1443 |
15.54 |
|
|
|
| 14 |
A |
1460 |
1430 |
11.99 |
|
|
|
| 15 |
A |
1444 |
1415 |
21.79 |
|
|
|
| 16 |
A |
1418 |
1389 |
3.26 |
|
|
|
| 17 |
A |
1400 |
1371 |
11.33 |
|
|
|
| 18 |
A |
1346 |
1318 |
0.89 |
|
|
|
| 19 |
A |
1310 |
1283 |
0.86 |
|
|
|
| 20 |
A |
1302 |
1275 |
1.92 |
|
|
|
| 21 |
A |
1289 |
1263 |
0.21 |
|
|
|
| 22 |
A |
1205 |
1180 |
1.21 |
|
|
|
| 23 |
A |
1137 |
1114 |
9.45 |
|
|
|
| 24 |
A |
1132 |
1109 |
0.70 |
|
|
|
| 25 |
A |
1058 |
1037 |
1.12 |
|
|
|
| 26 |
A |
1051 |
1030 |
3.98 |
|
|
|
| 27 |
A |
1011 |
991 |
10.86 |
|
|
|
| 28 |
A |
978 |
958 |
35.55 |
|
|
|
| 29 |
A |
964 |
944 |
28.23 |
|
|
|
| 30 |
A |
942 |
923 |
8.05 |
|
|
|
| 31 |
A |
932 |
913 |
31.52 |
|
|
|
| 32 |
A |
898 |
879 |
7.22 |
|
|
|
| 33 |
A |
783 |
767 |
0.53 |
|
|
|
| 34 |
A |
599 |
587 |
6.97 |
|
|
|
| 35 |
A |
547 |
536 |
9.69 |
|
|
|
| 36 |
A |
472 |
463 |
0.20 |
|
|
|
| 37 |
A |
322 |
316 |
0.68 |
|
|
|
| 38 |
A |
283 |
277 |
2.56 |
|
|
|
| 39 |
A |
219 |
215 |
1.78 |
|
|
|
| 40 |
A |
161 |
158 |
0.79 |
|
|
|
| 41 |
A |
146 |
143 |
0.11 |
|
|
|
| 42 |
A |
75 |
74 |
0.31 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30655.5 cm
-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 30033.2 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 |
-0.570 |
|
|
|
| 2 |
H |
0.180 |
|
|
|
| 3 |
H |
0.172 |
|
|
|
| 4 |
H |
0.180 |
|
|
|
| 5 |
C |
-0.097 |
|
|
|
| 6 |
H |
0.138 |
|
|
|
| 7 |
C |
-0.083 |
|
|
|
| 8 |
H |
0.142 |
|
|
|
| 9 |
C |
-0.441 |
|
|
|
| 10 |
H |
0.178 |
|
|
|
| 11 |
H |
0.178 |
|
|
|
| 12 |
C |
-0.073 |
|
|
|
| 13 |
H |
0.141 |
|
|
|
| 14 |
C |
-0.335 |
|
|
|
| 15 |
H |
0.143 |
|
|
|
| 16 |
H |
0.147 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.410 |
-0.332 |
-0.033 |
0.528 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.657 |
1.507 |
-0.442 |
| y |
1.507 |
-37.246 |
0.767 |
| z |
-0.442 |
0.767 |
-38.961 |
|
| Traceless |
| | x | y | z |
| x |
2.447 |
1.507 |
-0.442 |
| y |
1.507 |
0.063 |
0.767 |
| z |
-0.442 |
0.767 |
-2.510 |
|
| Polar |
| 3z2-r2 | -5.020 |
| x2-y2 | 1.589 |
| xy | 1.507 |
| xz | -0.442 |
| yz | 0.767 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.237 |
0.346 |
-0.849 |
| y |
0.346 |
9.360 |
0.342 |
| z |
-0.849 |
0.342 |
6.718 |
<r2> (average value of r
2) Å
2
| <r2> |
0.000 |
| (<r2>)1/2 |
0.000 |