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 |
A |
3903 |
3748 |
28.45 |
|
|
|
| 2 |
A |
3246 |
3116 |
16.67 |
|
|
|
| 3 |
A |
3177 |
3050 |
7.03 |
|
|
|
| 4 |
A |
3154 |
3028 |
11.94 |
|
|
|
| 5 |
A |
3030 |
2909 |
52.00 |
|
|
|
| 6 |
A |
2988 |
2869 |
58.35 |
|
|
|
| 7 |
A |
1742 |
1672 |
2.29 |
|
|
|
| 8 |
A |
1510 |
1449 |
2.52 |
|
|
|
| 9 |
A |
1475 |
1416 |
13.38 |
|
|
|
| 10 |
A |
1424 |
1367 |
3.31 |
|
|
|
| 11 |
A |
1310 |
1258 |
1.48 |
|
|
|
| 12 |
A |
1282 |
1231 |
25.51 |
|
|
|
| 13 |
A |
1243 |
1193 |
58.47 |
|
|
|
| 14 |
A |
1165 |
1118 |
14.88 |
|
|
|
| 15 |
A |
1098 |
1054 |
91.96 |
|
|
|
| 16 |
A |
1040 |
999 |
15.53 |
|
|
|
| 17 |
A |
971 |
932 |
15.69 |
|
|
|
| 18 |
A |
956 |
918 |
37.44 |
|
|
|
| 19 |
A |
924 |
887 |
1.94 |
|
|
|
| 20 |
A |
657 |
631 |
5.88 |
|
|
|
| 21 |
A |
449 |
431 |
4.07 |
|
|
|
| 22 |
A |
324 |
311 |
9.67 |
|
|
|
| 23 |
A |
252 |
242 |
123.14 |
|
|
|
| 24 |
A |
118 |
113 |
1.79 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18718.4 cm
-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 17971.5 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 |
-0.035 |
|
|
|
| 2 |
C |
-0.158 |
|
|
|
| 3 |
C |
-0.227 |
|
|
|
| 4 |
O |
-0.400 |
|
|
|
| 5 |
H |
0.107 |
|
|
|
| 6 |
H |
0.113 |
|
|
|
| 7 |
H |
0.122 |
|
|
|
| 8 |
H |
0.123 |
|
|
|
| 9 |
H |
0.113 |
|
|
|
| 10 |
H |
0.243 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.453 |
1.331 |
0.901 |
1.670 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.590 |
2.704 |
1.759 |
| y |
2.704 |
-24.442 |
-1.251 |
| z |
1.759 |
-1.251 |
-26.542 |
|
| Traceless |
| | x | y | z |
| x |
4.902 |
2.704 |
1.759 |
| y |
2.704 |
-0.876 |
-1.251 |
| z |
1.759 |
-1.251 |
-4.026 |
|
| Polar |
| 3z2-r2 | -8.051 |
| x2-y2 | 3.852 |
| xy | 2.704 |
| xz | 1.759 |
| yz | -1.251 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.638 |
-0.146 |
0.778 |
| y |
-0.146 |
5.053 |
-0.425 |
| z |
0.778 |
-0.425 |
4.066 |
<r2> (average value of r
2) Å
2
| <r2> |
92.201 |
| (<r2>)1/2 |
9.602 |