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 |
3206 |
3061 |
6.77 |
70.88 |
0.60 |
0.75 |
2 |
A |
3144 |
3002 |
0.00 |
10.12 |
0.75 |
0.86 |
3 |
A |
3082 |
2943 |
5.51 |
203.75 |
0.01 |
0.02 |
4 |
A |
1863 |
1779 |
161.15 |
6.70 |
0.47 |
0.64 |
5 |
A |
1497 |
1429 |
24.51 |
30.79 |
0.73 |
0.84 |
6 |
A |
1492 |
1425 |
0.00 |
30.76 |
0.75 |
0.86 |
7 |
A |
1407 |
1343 |
16.46 |
2.88 |
0.70 |
0.82 |
8 |
A |
1092 |
1043 |
0.05 |
4.16 |
0.57 |
0.72 |
9 |
A |
890 |
850 |
0.00 |
3.61 |
0.75 |
0.86 |
10 |
A |
806 |
769 |
0.79 |
11.27 |
0.17 |
0.29 |
11 |
A |
372 |
355 |
1.20 |
0.35 |
0.51 |
0.67 |
12 |
A |
38 |
36 |
0.00 |
0.07 |
0.75 |
0.86 |
13 |
B |
3205 |
3060 |
9.28 |
56.10 |
0.75 |
0.86 |
14 |
B |
3151 |
3008 |
17.42 |
105.63 |
0.75 |
0.86 |
15 |
B |
3076 |
2937 |
1.08 |
0.54 |
0.75 |
0.86 |
16 |
B |
1515 |
1446 |
22.41 |
0.41 |
0.75 |
0.86 |
17 |
B |
1488 |
1421 |
0.19 |
1.61 |
0.75 |
0.86 |
18 |
B |
1416 |
1352 |
74.65 |
4.92 |
0.75 |
0.86 |
19 |
B |
1258 |
1201 |
69.16 |
0.72 |
0.75 |
0.86 |
20 |
B |
1129 |
1078 |
4.87 |
0.01 |
0.75 |
0.86 |
21 |
B |
899 |
859 |
3.85 |
3.50 |
0.75 |
0.86 |
22 |
B |
531 |
507 |
15.21 |
1.65 |
0.75 |
0.86 |
23 |
B |
487 |
465 |
0.26 |
1.05 |
0.75 |
0.86 |
24 |
B |
136 |
129 |
0.12 |
0.00 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 18588.3 cm
-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 17748.1 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 |
0.442 |
|
|
|
2 |
O |
-0.427 |
|
|
|
3 |
C |
-0.575 |
|
|
|
4 |
C |
-0.575 |
|
|
|
5 |
H |
0.200 |
|
|
|
6 |
H |
0.200 |
|
|
|
7 |
H |
0.184 |
|
|
|
8 |
H |
0.184 |
|
|
|
9 |
H |
0.184 |
|
|
|
10 |
H |
0.184 |
|
|
|
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 |
-2.840 |
2.840 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-23.764 |
-0.000 |
0.000 |
y |
-0.000 |
-23.288 |
0.000 |
z |
0.000 |
0.000 |
-28.006 |
|
Traceless |
| x | y | z |
x |
1.883 |
-0.000 |
0.000 |
y |
-0.000 |
2.597 |
0.000 |
z |
0.000 |
0.000 |
-4.480 |
|
Polar |
3z2-r2 | -8.960 |
x2-y2 | -0.476 |
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 |
3.967 |
0.000 |
0.000 |
y |
0.000 |
5.303 |
0.000 |
z |
0.000 |
0.000 |
5.698 |
<r2> (average value of r
2) Å
2
<r2> |
81.363 |
(<r2>)1/2 |
9.020 |