Vibrational Frequencies calculated at B1B95/6-31G**
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 |
3164 |
3021 |
18.77 |
|
|
|
2 |
A |
3144 |
3002 |
49.18 |
|
|
|
3 |
A |
3143 |
3001 |
46.18 |
|
|
|
4 |
A |
3060 |
2922 |
18.19 |
|
|
|
5 |
A |
2939 |
2806 |
31.40 |
|
|
|
6 |
A |
1517 |
1449 |
6.56 |
|
|
|
7 |
A |
1508 |
1440 |
6.04 |
|
|
|
8 |
A |
1471 |
1404 |
1.41 |
|
|
|
9 |
A |
1415 |
1351 |
2.84 |
|
|
|
10 |
A |
1319 |
1260 |
3.79 |
|
|
|
11 |
A |
1208 |
1154 |
0.75 |
|
|
|
12 |
A |
1086 |
1037 |
1.40 |
|
|
|
13 |
A |
993 |
948 |
1.94 |
|
|
|
14 |
A |
828 |
791 |
0.08 |
|
|
|
15 |
A |
511 |
488 |
23.30 |
|
|
|
16 |
A |
394 |
376 |
14.97 |
|
|
|
17 |
A |
347 |
331 |
0.61 |
|
|
|
18 |
A |
255 |
243 |
0.07 |
|
|
|
19 |
A |
3271 |
3124 |
17.39 |
|
|
|
20 |
A |
3143 |
3001 |
14.29 |
|
|
|
21 |
A |
3141 |
2999 |
6.13 |
|
|
|
22 |
A |
3057 |
2919 |
35.75 |
|
|
|
23 |
A |
1498 |
1430 |
2.19 |
|
|
|
24 |
A |
1493 |
1425 |
0.36 |
|
|
|
25 |
A |
1400 |
1337 |
4.17 |
|
|
|
26 |
A |
1328 |
1268 |
0.93 |
|
|
|
27 |
A |
1188 |
1135 |
0.19 |
|
|
|
28 |
A |
975 |
931 |
0.01 |
|
|
|
29 |
A |
941 |
898 |
0.95 |
|
|
|
30 |
A |
905 |
864 |
0.82 |
|
|
|
31 |
A |
361 |
344 |
0.17 |
|
|
|
32 |
A |
229 |
219 |
0.00 |
|
|
|
33 |
A |
146 |
139 |
0.14 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25687.9 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 24526.8 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 B1B95/6-31G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.118 |
|
|
|
2 |
C |
-0.237 |
|
|
|
3 |
H |
0.126 |
|
|
|
4 |
H |
0.110 |
|
|
|
5 |
H |
0.110 |
|
|
|
6 |
C |
-0.351 |
|
|
|
7 |
C |
-0.351 |
|
|
|
8 |
H |
0.122 |
|
|
|
9 |
H |
0.115 |
|
|
|
10 |
H |
0.117 |
|
|
|
11 |
H |
0.122 |
|
|
|
12 |
H |
0.115 |
|
|
|
13 |
H |
0.117 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.251 |
-0.009 |
0.000 |
0.251 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-27.484 |
0.274 |
0.000 |
y |
0.274 |
-27.482 |
0.000 |
z |
0.000 |
0.000 |
-26.843 |
|
Traceless |
| x | y | z |
x |
-0.321 |
0.274 |
0.000 |
y |
0.274 |
-0.319 |
0.000 |
z |
0.000 |
0.000 |
0.640 |
|
Polar |
3z2-r2 | 1.280 |
x2-y2 | -0.002 |
xy | 0.274 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
5.993 |
0.771 |
0.000 |
y |
0.771 |
6.214 |
0.000 |
z |
0.000 |
0.000 |
6.757 |
<r2> (average value of r
2) Å
2
<r2> |
93.923 |
(<r2>)1/2 |
9.691 |