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 |
A1 |
3143 |
3007 |
49.58 |
101.86 |
0.59 |
0.74 |
2 |
A1 |
3061 |
2928 |
30.94 |
137.76 |
0.13 |
0.23 |
3 |
A1 |
3060 |
2927 |
23.63 |
263.39 |
0.00 |
0.00 |
4 |
A1 |
1516 |
1450 |
6.89 |
3.27 |
0.75 |
0.86 |
5 |
A1 |
1496 |
1431 |
0.00 |
22.07 |
0.73 |
0.84 |
6 |
A1 |
1423 |
1362 |
4.22 |
1.04 |
0.24 |
0.39 |
7 |
A1 |
1179 |
1128 |
1.11 |
1.56 |
0.23 |
0.38 |
8 |
A1 |
893 |
854 |
1.03 |
11.26 |
0.23 |
0.37 |
9 |
A1 |
362 |
347 |
0.04 |
0.33 |
0.27 |
0.43 |
10 |
A2 |
3131 |
2995 |
0.00 |
9.43 |
0.75 |
0.86 |
11 |
A2 |
1494 |
1429 |
0.00 |
20.34 |
0.75 |
0.86 |
12 |
A2 |
1316 |
1258 |
0.00 |
6.54 |
0.75 |
0.86 |
13 |
A2 |
909 |
869 |
0.00 |
0.03 |
0.75 |
0.86 |
14 |
A2 |
224 |
214 |
0.00 |
0.02 |
0.75 |
0.86 |
15 |
B1 |
3140 |
3004 |
95.22 |
34.46 |
0.75 |
0.86 |
16 |
B1 |
3094 |
2959 |
4.18 |
160.19 |
0.75 |
0.86 |
17 |
B1 |
1512 |
1446 |
17.74 |
0.00 |
0.75 |
0.86 |
18 |
B1 |
1211 |
1158 |
0.18 |
0.00 |
0.75 |
0.86 |
19 |
B1 |
749 |
716 |
3.51 |
0.15 |
0.75 |
0.86 |
20 |
B1 |
274 |
262 |
0.00 |
0.01 |
0.75 |
0.86 |
21 |
B2 |
3142 |
3005 |
28.13 |
58.49 |
0.75 |
0.86 |
22 |
B2 |
3057 |
2924 |
41.62 |
1.39 |
0.75 |
0.86 |
23 |
B2 |
1501 |
1436 |
2.85 |
0.14 |
0.75 |
0.86 |
24 |
B2 |
1412 |
1351 |
7.81 |
0.97 |
0.75 |
0.86 |
25 |
B2 |
1364 |
1305 |
1.55 |
0.14 |
0.75 |
0.86 |
26 |
B2 |
1084 |
1037 |
0.58 |
7.40 |
0.75 |
0.86 |
27 |
B2 |
930 |
890 |
2.43 |
0.09 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 22837.4 cm
-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 21846.3 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 |
-0.209 |
|
|
|
2 |
C |
-0.512 |
|
|
|
3 |
C |
-0.512 |
|
|
|
4 |
H |
0.153 |
|
|
|
5 |
H |
0.153 |
|
|
|
6 |
H |
0.156 |
|
|
|
7 |
H |
0.156 |
|
|
|
8 |
H |
0.154 |
|
|
|
9 |
H |
0.154 |
|
|
|
10 |
H |
0.154 |
|
|
|
11 |
H |
0.154 |
|
|
|
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 |
0.087 |
0.087 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-21.450 |
0.000 |
0.000 |
y |
0.000 |
-22.238 |
0.000 |
z |
0.000 |
0.000 |
-21.918 |
|
Traceless |
| x | y | z |
x |
0.628 |
0.000 |
0.000 |
y |
0.000 |
-0.554 |
0.000 |
z |
0.000 |
0.000 |
-0.074 |
|
Polar |
3z2-r2 | -0.148 |
x2-y2 | 0.788 |
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 |
5.101 |
0.000 |
0.000 |
y |
0.000 |
5.945 |
0.000 |
z |
0.000 |
0.000 |
5.387 |
<r2> (average value of r
2) Å
2
<r2> |
63.309 |
(<r2>)1/2 |
7.957 |