Vibrational Frequencies calculated at B3PW91/3-21G*
| 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 |
3226 |
3095 |
0.20 |
|
|
|
| 2 |
A1 |
3181 |
3052 |
4.27 |
|
|
|
| 3 |
A1 |
3014 |
2892 |
3.94 |
|
|
|
| 4 |
A1 |
1739 |
1668 |
123.62 |
|
|
|
| 5 |
A1 |
1690 |
1621 |
49.65 |
|
|
|
| 6 |
A1 |
1477 |
1417 |
24.41 |
|
|
|
| 7 |
A1 |
1441 |
1383 |
2.38 |
|
|
|
| 8 |
A1 |
1238 |
1188 |
6.74 |
|
|
|
| 9 |
A1 |
978 |
938 |
5.35 |
|
|
|
| 10 |
A1 |
882 |
846 |
9.71 |
|
|
|
| 11 |
A1 |
769 |
738 |
0.99 |
|
|
|
| 12 |
A1 |
519 |
498 |
2.77 |
|
|
|
| 13 |
A2 |
1261 |
1209 |
0.00 |
|
|
|
| 14 |
A2 |
1060 |
1017 |
0.00 |
|
|
|
| 15 |
A2 |
774 |
743 |
0.00 |
|
|
|
| 16 |
A2 |
375 |
360 |
0.00 |
|
|
|
| 17 |
B1 |
3032 |
2909 |
3.53 |
|
|
|
| 18 |
B1 |
1072 |
1028 |
4.18 |
|
|
|
| 19 |
B1 |
966 |
927 |
35.54 |
|
|
|
| 20 |
B1 |
898 |
862 |
35.55 |
|
|
|
| 21 |
B1 |
598 |
573 |
44.98 |
|
|
|
| 22 |
B1 |
334 |
320 |
2.76 |
|
|
|
| 23 |
B1 |
135 |
130 |
0.22 |
|
|
|
| 24 |
B2 |
3223 |
3092 |
13.95 |
|
|
|
| 25 |
B2 |
3180 |
3051 |
12.16 |
|
|
|
| 26 |
B2 |
1680 |
1611 |
5.60 |
|
|
|
| 27 |
B2 |
1427 |
1369 |
16.80 |
|
|
|
| 28 |
B2 |
1386 |
1330 |
5.56 |
|
|
|
| 29 |
B2 |
1291 |
1238 |
28.53 |
|
|
|
| 30 |
B2 |
1166 |
1119 |
20.61 |
|
|
|
| 31 |
B2 |
1001 |
961 |
13.32 |
|
|
|
| 32 |
B2 |
590 |
566 |
1.99 |
|
|
|
| 33 |
B2 |
444 |
426 |
11.92 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 23022.5 cm
-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 22087.7 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 B3PW91/3-21G*
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.369 |
|
|
|
| 2 |
C |
-0.546 |
|
|
|
| 3 |
C |
-0.229 |
|
|
|
| 4 |
C |
-0.229 |
|
|
|
| 5 |
C |
-0.167 |
|
|
|
| 6 |
C |
-0.167 |
|
|
|
| 7 |
O |
-0.493 |
|
|
|
| 8 |
H |
0.238 |
|
|
|
| 9 |
H |
0.238 |
|
|
|
| 10 |
H |
0.231 |
|
|
|
| 11 |
H |
0.231 |
|
|
|
| 12 |
H |
0.262 |
|
|
|
| 13 |
H |
0.262 |
|
|
|
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 |
-4.357 |
4.357 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-42.533 |
0.000 |
0.000 |
| y |
0.000 |
-35.557 |
0.000 |
| z |
0.000 |
0.000 |
-43.951 |
|
| Traceless |
| | x | y | z |
| x |
-2.778 |
0.000 |
0.000 |
| y |
0.000 |
7.684 |
0.000 |
| z |
0.000 |
0.000 |
-4.906 |
|
| Polar |
| 3z2-r2 | -9.812 |
| x2-y2 | -6.975 |
| 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 |
3.567 |
0.000 |
0.000 |
| y |
0.000 |
8.298 |
0.000 |
| z |
0.000 |
0.000 |
12.864 |
<r2> (average value of r
2) Å
2
| <r2> |
188.486 |
| (<r2>)1/2 |
13.729 |