Vibrational Frequencies calculated at B1B95/6-31+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' |
3143 |
3007 |
30.29 |
|
|
|
| 2 |
A' |
3073 |
2940 |
33.23 |
|
|
|
| 3 |
A' |
3064 |
2931 |
3.46 |
|
|
|
| 4 |
A' |
3057 |
2924 |
25.99 |
|
|
|
| 5 |
A' |
3043 |
2911 |
23.90 |
|
|
|
| 6 |
A' |
2379 |
2276 |
18.09 |
|
|
|
| 7 |
A' |
1508 |
1442 |
10.18 |
|
|
|
| 8 |
A' |
1495 |
1431 |
1.30 |
|
|
|
| 9 |
A' |
1488 |
1423 |
1.08 |
|
|
|
| 10 |
A' |
1466 |
1402 |
3.95 |
|
|
|
| 11 |
A' |
1412 |
1351 |
3.90 |
|
|
|
| 12 |
A' |
1401 |
1341 |
0.93 |
|
|
|
| 13 |
A' |
1349 |
1291 |
2.23 |
|
|
|
| 14 |
A' |
1268 |
1213 |
0.87 |
|
|
|
| 15 |
A' |
1127 |
1078 |
4.27 |
|
|
|
| 16 |
A' |
1081 |
1034 |
0.23 |
|
|
|
| 17 |
A' |
1038 |
993 |
1.15 |
|
|
|
| 18 |
A' |
949 |
908 |
0.32 |
|
|
|
| 19 |
A' |
910 |
870 |
2.93 |
|
|
|
| 20 |
A' |
540 |
517 |
1.20 |
|
|
|
| 21 |
A' |
380 |
364 |
0.75 |
|
|
|
| 22 |
A' |
275 |
263 |
0.97 |
|
|
|
| 23 |
A' |
123 |
118 |
6.17 |
|
|
|
| 24 |
A" |
3136 |
3000 |
56.27 |
|
|
|
| 25 |
A" |
3127 |
2991 |
9.09 |
|
|
|
| 26 |
A" |
3107 |
2972 |
2.48 |
|
|
|
| 27 |
A" |
3080 |
2946 |
8.11 |
|
|
|
| 28 |
A" |
1498 |
1433 |
10.28 |
|
|
|
| 29 |
A" |
1328 |
1270 |
0.14 |
|
|
|
| 30 |
A" |
1308 |
1251 |
0.79 |
|
|
|
| 31 |
A" |
1235 |
1181 |
0.03 |
|
|
|
| 32 |
A" |
1131 |
1082 |
0.04 |
|
|
|
| 33 |
A" |
928 |
888 |
0.78 |
|
|
|
| 34 |
A" |
788 |
753 |
0.05 |
|
|
|
| 35 |
A" |
731 |
700 |
4.16 |
|
|
|
| 36 |
A" |
388 |
371 |
0.19 |
|
|
|
| 37 |
A" |
241 |
231 |
0.10 |
|
|
|
| 38 |
A" |
112 |
107 |
0.43 |
|
|
|
| 39 |
A" |
85 |
82 |
4.09 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 28895.1 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 27641.0 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 B1B95/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.288 |
|
|
|
| 2 |
C |
-0.116 |
|
|
|
| 3 |
C |
-0.637 |
|
|
|
| 4 |
C |
-0.010 |
|
|
|
| 5 |
N |
-0.481 |
|
|
|
| 6 |
C |
-0.016 |
|
|
|
| 7 |
H |
0.163 |
|
|
|
| 8 |
H |
0.175 |
|
|
|
| 9 |
H |
0.175 |
|
|
|
| 10 |
H |
0.156 |
|
|
|
| 11 |
H |
0.156 |
|
|
|
| 12 |
H |
0.161 |
|
|
|
| 13 |
H |
0.161 |
|
|
|
| 14 |
H |
0.200 |
|
|
|
| 15 |
H |
0.200 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.925 |
1.977 |
0.000 |
4.395 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-48.562 |
-8.368 |
0.000 |
| y |
-8.368 |
-42.734 |
0.000 |
| z |
0.000 |
0.000 |
-37.016 |
|
| Traceless |
| | x | y | z |
| x |
-8.687 |
-8.368 |
0.000 |
| y |
-8.368 |
0.055 |
0.000 |
| z |
0.000 |
0.000 |
8.632 |
|
| Polar |
| 3z2-r2 | 17.263 |
| x2-y2 | -5.828 |
| xy | -8.368 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
10.563 |
1.868 |
0.000 |
| y |
1.868 |
9.685 |
0.000 |
| z |
0.000 |
0.000 |
7.397 |
<r2> (average value of r
2) Å
2
| <r2> |
257.827 |
| (<r2>)1/2 |
16.057 |