Vibrational Frequencies calculated at B1B95/6-311G**
Mode Number |
Symmetry |
Frequency (cm-1) |
Scaled Frequency (cm-1) |
IR Intensities (km mol-1) |
Raman Act (Å4/u) |
Dep P |
Dep U |
1 |
A1 |
3271 |
3140 |
7.91 |
|
|
|
2 |
A1 |
3246 |
3117 |
10.36 |
|
|
|
3 |
A1 |
3211 |
3083 |
1.35 |
|
|
|
4 |
A1 |
1654 |
1588 |
4.25 |
|
|
|
5 |
A1 |
1440 |
1382 |
0.05 |
|
|
|
6 |
A1 |
1212 |
1163 |
2.60 |
|
|
|
7 |
A1 |
1122 |
1077 |
2.53 |
|
|
|
8 |
A1 |
1000 |
960 |
0.30 |
|
|
|
9 |
A1 |
937 |
900 |
0.03 |
|
|
|
10 |
A1 |
773 |
743 |
2.35 |
|
|
|
11 |
A1 |
694 |
667 |
7.29 |
|
|
|
12 |
A2 |
1125 |
1080 |
0.00 |
|
|
|
13 |
A2 |
925 |
888 |
0.00 |
|
|
|
14 |
A2 |
905 |
869 |
0.00 |
|
|
|
15 |
A2 |
816 |
784 |
0.00 |
|
|
|
16 |
A2 |
548 |
526 |
0.00 |
|
|
|
17 |
B1 |
3227 |
3098 |
12.71 |
|
|
|
18 |
B1 |
1135 |
1090 |
24.23 |
|
|
|
19 |
B1 |
1001 |
961 |
0.20 |
|
|
|
20 |
B1 |
785 |
754 |
97.71 |
|
|
|
21 |
B1 |
652 |
626 |
2.38 |
|
|
|
22 |
B1 |
513 |
493 |
12.33 |
|
|
|
23 |
B2 |
3244 |
3115 |
6.82 |
|
|
|
24 |
B2 |
3213 |
3085 |
25.71 |
|
|
|
25 |
B2 |
1351 |
1297 |
5.39 |
|
|
|
26 |
B2 |
1287 |
1236 |
4.55 |
|
|
|
27 |
B2 |
1227 |
1178 |
1.41 |
|
|
|
28 |
B2 |
1000 |
960 |
0.19 |
|
|
|
29 |
B2 |
874 |
839 |
8.21 |
|
|
|
30 |
B2 |
828 |
795 |
8.86 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 21607.8 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 20745.7 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 B1B95/6-311G**
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.075 |
|
|
|
2 |
C |
-0.075 |
|
|
|
3 |
C |
-0.202 |
|
|
|
4 |
C |
-0.202 |
|
|
|
5 |
C |
-0.049 |
|
|
|
6 |
C |
-0.049 |
|
|
|
7 |
H |
0.105 |
|
|
|
8 |
H |
0.105 |
|
|
|
9 |
H |
0.118 |
|
|
|
10 |
H |
0.118 |
|
|
|
11 |
H |
0.102 |
|
|
|
12 |
H |
0.102 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
0.000 |
0.000 |
-0.913 |
0.913 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-37.279 |
0.000 |
0.000 |
y |
0.000 |
-32.351 |
0.000 |
z |
0.000 |
0.000 |
-32.762 |
|
Traceless |
| x | y | z |
x |
-4.722 |
0.000 |
0.000 |
y |
0.000 |
2.670 |
0.000 |
z |
0.000 |
0.000 |
2.053 |
|
Polar |
3z2-r2 | 4.106 |
x2-y2 | -4.928 |
xy | 0.000 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
6.346 |
0.000 |
0.000 |
y |
0.000 |
8.964 |
0.000 |
z |
0.000 |
0.000 |
8.896 |
<r2> (average value of r
2) Å
2
<r2> |
109.879 |
(<r2>)1/2 |
10.482 |