Vibrational Frequencies calculated at B3LYP/CEP-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 |
3241 |
3139 |
49.51 |
|
|
|
| 2 |
A |
3162 |
3062 |
76.22 |
|
|
|
| 3 |
A |
3154 |
3055 |
29.44 |
|
|
|
| 4 |
A |
3136 |
3037 |
40.71 |
|
|
|
| 5 |
A |
3130 |
3031 |
30.57 |
|
|
|
| 6 |
A |
3115 |
3016 |
2.85 |
|
|
|
| 7 |
A |
3082 |
2985 |
52.30 |
|
|
|
| 8 |
A |
3067 |
2970 |
32.52 |
|
|
|
| 9 |
A |
3024 |
2928 |
44.08 |
|
|
|
| 10 |
A |
3012 |
2917 |
50.18 |
|
|
|
| 11 |
A |
1722 |
1668 |
2.88 |
|
|
|
| 12 |
A |
1691 |
1638 |
14.63 |
|
|
|
| 13 |
A |
1507 |
1459 |
15.41 |
|
|
|
| 14 |
A |
1498 |
1451 |
12.70 |
|
|
|
| 15 |
A |
1491 |
1444 |
6.02 |
|
|
|
| 16 |
A |
1445 |
1399 |
5.44 |
|
|
|
| 17 |
A |
1437 |
1391 |
7.47 |
|
|
|
| 18 |
A |
1417 |
1373 |
3.61 |
|
|
|
| 19 |
A |
1339 |
1296 |
2.47 |
|
|
|
| 20 |
A |
1324 |
1282 |
1.45 |
|
|
|
| 21 |
A |
1292 |
1251 |
0.70 |
|
|
|
| 22 |
A |
1223 |
1185 |
3.04 |
|
|
|
| 23 |
A |
1134 |
1098 |
2.06 |
|
|
|
| 24 |
A |
1097 |
1062 |
12.81 |
|
|
|
| 25 |
A |
1069 |
1035 |
0.78 |
|
|
|
| 26 |
A |
1036 |
1003 |
24.88 |
|
|
|
| 27 |
A |
1031 |
999 |
0.35 |
|
|
|
| 28 |
A |
1008 |
976 |
3.81 |
|
|
|
| 29 |
A |
969 |
938 |
50.68 |
|
|
|
| 30 |
A |
953 |
923 |
27.98 |
|
|
|
| 31 |
A |
920 |
890 |
7.43 |
|
|
|
| 32 |
A |
879 |
851 |
8.20 |
|
|
|
| 33 |
A |
738 |
714 |
52.74 |
|
|
|
| 34 |
A |
607 |
588 |
15.72 |
|
|
|
| 35 |
A |
560 |
543 |
3.12 |
|
|
|
| 36 |
A |
515 |
499 |
15.93 |
|
|
|
| 37 |
A |
383 |
371 |
0.33 |
|
|
|
| 38 |
A |
282 |
273 |
0.16 |
|
|
|
| 39 |
A |
204 |
198 |
0.23 |
|
|
|
| 40 |
A |
122 |
118 |
0.60 |
|
|
|
| 41 |
A |
113 |
109 |
0.05 |
|
|
|
| 42 |
A |
37 |
35 |
0.17 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31081.6 cm
-1
Scaled (by 0.9684) Zero Point Vibrational Energy (zpe) 30099.4 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 B3LYP/CEP-31G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.428 |
|
|
|
| 2 |
H |
0.140 |
|
|
|
| 3 |
H |
0.161 |
|
|
|
| 4 |
H |
0.142 |
|
|
|
| 5 |
C |
-0.315 |
|
|
|
| 6 |
H |
0.222 |
|
|
|
| 7 |
C |
-0.160 |
|
|
|
| 8 |
H |
0.234 |
|
|
|
| 9 |
C |
-0.206 |
|
|
|
| 10 |
H |
0.160 |
|
|
|
| 11 |
H |
0.100 |
|
|
|
| 12 |
C |
-0.190 |
|
|
|
| 13 |
H |
0.250 |
|
|
|
| 14 |
C |
-0.504 |
|
|
|
| 15 |
H |
0.175 |
|
|
|
| 16 |
H |
0.218 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.356 |
0.358 |
-0.177 |
0.535 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-36.312 |
1.706 |
0.077 |
| y |
1.706 |
-36.862 |
-0.951 |
| z |
0.077 |
-0.951 |
-39.268 |
|
| Traceless |
| | x | y | z |
| x |
1.753 |
1.706 |
0.077 |
| y |
1.706 |
0.928 |
-0.951 |
| z |
0.077 |
-0.951 |
-2.681 |
|
| Polar |
| 3z2-r2 | -5.362 |
| x2-y2 | 0.550 |
| xy | 1.706 |
| xz | 0.077 |
| yz | -0.951 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
11.727 |
0.238 |
0.449 |
| y |
0.238 |
9.323 |
0.024 |
| z |
0.449 |
0.024 |
7.070 |
<r2> (average value of r
2) Å
2
| <r2> |
178.003 |
| (<r2>)1/2 |
13.342 |