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 |
A |
3239 |
3113 |
8.05 |
|
|
|
| 2 |
A |
3158 |
3035 |
0.00 |
|
|
|
| 3 |
A |
3147 |
3025 |
35.11 |
|
|
|
| 4 |
A |
3116 |
2995 |
9.24 |
|
|
|
| 5 |
A |
3040 |
2922 |
6.11 |
|
|
|
| 6 |
A |
1719 |
1653 |
5.93 |
|
|
|
| 7 |
A |
1529 |
1470 |
2.55 |
|
|
|
| 8 |
A |
1496 |
1438 |
3.61 |
|
|
|
| 9 |
A |
1374 |
1321 |
1.64 |
|
|
|
| 10 |
A |
1359 |
1307 |
0.49 |
|
|
|
| 11 |
A |
1280 |
1230 |
0.67 |
|
|
|
| 12 |
A |
1118 |
1074 |
0.02 |
|
|
|
| 13 |
A |
1045 |
1005 |
5.29 |
|
|
|
| 14 |
A |
1015 |
976 |
2.86 |
|
|
|
| 15 |
A |
978 |
940 |
12.40 |
|
|
|
| 16 |
A |
962 |
924 |
11.01 |
|
|
|
| 17 |
A |
802 |
771 |
1.08 |
|
|
|
| 18 |
A |
640 |
615 |
8.63 |
|
|
|
| 19 |
A |
431 |
415 |
0.01 |
|
|
|
| 20 |
A |
352 |
338 |
0.18 |
|
|
|
| 21 |
A |
92 |
89 |
0.01 |
|
|
|
| 22 |
A |
69 |
67 |
0.01 |
|
|
|
| 23 |
B |
3239 |
3113 |
26.59 |
|
|
|
| 24 |
B |
3158 |
3035 |
8.43 |
|
|
|
| 25 |
B |
3145 |
3023 |
9.00 |
|
|
|
| 26 |
B |
3097 |
2977 |
4.34 |
|
|
|
| 27 |
B |
3045 |
2927 |
31.83 |
|
|
|
| 28 |
B |
1722 |
1655 |
12.44 |
|
|
|
| 29 |
B |
1540 |
1480 |
13.75 |
|
|
|
| 30 |
B |
1499 |
1441 |
0.16 |
|
|
|
| 31 |
B |
1366 |
1313 |
1.27 |
|
|
|
| 32 |
B |
1343 |
1290 |
0.04 |
|
|
|
| 33 |
B |
1315 |
1264 |
0.37 |
|
|
|
| 34 |
B |
1201 |
1154 |
5.14 |
|
|
|
| 35 |
B |
1046 |
1006 |
20.20 |
|
|
|
| 36 |
B |
987 |
949 |
7.16 |
|
|
|
| 37 |
B |
970 |
932 |
98.14 |
|
|
|
| 38 |
B |
936 |
900 |
0.50 |
|
|
|
| 39 |
B |
675 |
649 |
29.29 |
|
|
|
| 40 |
B |
445 |
427 |
1.19 |
|
|
|
| 41 |
B |
228 |
219 |
0.24 |
|
|
|
| 42 |
B |
107 |
102 |
0.22 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31512.0 cm
-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 30289.3 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 B3PW91/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.469 |
|
|
|
| 2 |
C |
-0.469 |
|
|
|
| 3 |
C |
-0.177 |
|
|
|
| 4 |
C |
-0.177 |
|
|
|
| 5 |
C |
-0.421 |
|
|
|
| 6 |
C |
-0.421 |
|
|
|
| 7 |
H |
0.223 |
|
|
|
| 8 |
H |
0.228 |
|
|
|
| 9 |
H |
0.223 |
|
|
|
| 10 |
H |
0.228 |
|
|
|
| 11 |
H |
0.207 |
|
|
|
| 12 |
H |
0.207 |
|
|
|
| 13 |
H |
0.206 |
|
|
|
| 14 |
H |
0.202 |
|
|
|
| 15 |
H |
0.206 |
|
|
|
| 16 |
H |
0.202 |
|
|
|
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 |
-0.204 |
0.204 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-39.008 |
2.044 |
0.000 |
| y |
2.044 |
-38.904 |
0.000 |
| z |
0.000 |
0.000 |
-36.343 |
|
| Traceless |
| | x | y | z |
| x |
-1.384 |
2.044 |
0.000 |
| y |
2.044 |
-1.228 |
0.000 |
| z |
0.000 |
0.000 |
2.613 |
|
| Polar |
| 3z2-r2 | 5.225 |
| x2-y2 | -0.104 |
| xy | 2.044 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.192 |
1.957 |
0.000 |
| y |
1.957 |
11.496 |
0.000 |
| z |
0.000 |
0.000 |
8.539 |
<r2> (average value of r
2) Å
2
| <r2> |
251.774 |
| (<r2>)1/2 |
15.867 |