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' |
3261 |
3110 |
14.92 |
257.06 |
0.10 |
0.18 |
| 2 |
A' |
3253 |
3102 |
14.32 |
26.15 |
0.35 |
0.51 |
| 3 |
A' |
3242 |
3092 |
10.97 |
81.34 |
0.74 |
0.85 |
| 4 |
A' |
3230 |
3081 |
1.43 |
72.67 |
0.73 |
0.84 |
| 5 |
A' |
3217 |
3068 |
5.75 |
46.26 |
0.46 |
0.63 |
| 6 |
A' |
2999 |
2860 |
115.54 |
121.44 |
0.29 |
0.45 |
| 7 |
A' |
1743 |
1663 |
176.87 |
69.19 |
0.32 |
0.49 |
| 8 |
A' |
1690 |
1612 |
35.91 |
97.43 |
0.51 |
0.68 |
| 9 |
A' |
1667 |
1590 |
29.41 |
21.00 |
0.48 |
0.64 |
| 10 |
A' |
1562 |
1490 |
0.28 |
0.98 |
0.23 |
0.37 |
| 11 |
A' |
1523 |
1452 |
17.51 |
2.42 |
0.29 |
0.45 |
| 12 |
A' |
1449 |
1382 |
5.77 |
4.89 |
0.56 |
0.72 |
| 13 |
A' |
1408 |
1343 |
3.58 |
1.06 |
0.73 |
0.85 |
| 14 |
A' |
1378 |
1314 |
14.75 |
2.14 |
0.56 |
0.72 |
| 15 |
A' |
1273 |
1214 |
61.26 |
23.24 |
0.27 |
0.42 |
| 16 |
A' |
1229 |
1172 |
9.62 |
5.09 |
0.26 |
0.42 |
| 17 |
A' |
1225 |
1169 |
9.55 |
10.61 |
0.51 |
0.68 |
| 18 |
A' |
1131 |
1079 |
5.13 |
0.64 |
0.38 |
0.55 |
| 19 |
A' |
1071 |
1021 |
1.92 |
9.14 |
0.13 |
0.22 |
| 20 |
A' |
1041 |
993 |
0.51 |
26.92 |
0.11 |
0.20 |
| 21 |
A' |
860 |
820 |
27.46 |
11.26 |
0.17 |
0.29 |
| 22 |
A' |
669 |
638 |
25.54 |
3.46 |
0.39 |
0.56 |
| 23 |
A' |
642 |
612 |
0.49 |
5.41 |
0.75 |
0.86 |
| 24 |
A' |
453 |
432 |
0.09 |
6.27 |
0.36 |
0.53 |
| 25 |
A' |
219 |
209 |
9.06 |
0.91 |
0.59 |
0.74 |
| 26 |
A" |
1065 |
1016 |
1.25 |
3.87 |
0.75 |
0.86 |
| 27 |
A" |
1047 |
998 |
1.54 |
3.96 |
0.75 |
0.86 |
| 28 |
A" |
1032 |
984 |
0.08 |
0.02 |
0.75 |
0.86 |
| 29 |
A" |
973 |
928 |
1.25 |
0.59 |
0.75 |
0.86 |
| 30 |
A" |
897 |
855 |
0.06 |
4.55 |
0.75 |
0.86 |
| 31 |
A" |
787 |
751 |
54.49 |
1.63 |
0.75 |
0.86 |
| 32 |
A" |
726 |
692 |
32.90 |
0.20 |
0.75 |
0.86 |
| 33 |
A" |
479 |
456 |
7.43 |
0.39 |
0.75 |
0.86 |
| 34 |
A" |
426 |
407 |
0.11 |
0.04 |
0.75 |
0.86 |
| 35 |
A" |
247 |
236 |
9.32 |
1.67 |
0.75 |
0.86 |
| 36 |
A" |
129 |
123 |
5.05 |
2.09 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 24620.3 cm
-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 23480.4 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 |
-0.025 |
|
|
|
| 2 |
C |
-0.129 |
|
|
|
| 3 |
C |
-0.164 |
|
|
|
| 4 |
C |
-0.140 |
|
|
|
| 5 |
C |
-0.164 |
|
|
|
| 6 |
C |
-0.154 |
|
|
|
| 7 |
C |
0.171 |
|
|
|
| 8 |
O |
-0.403 |
|
|
|
| 9 |
H |
0.133 |
|
|
|
| 10 |
H |
0.199 |
|
|
|
| 11 |
H |
0.170 |
|
|
|
| 12 |
H |
0.169 |
|
|
|
| 13 |
H |
0.168 |
|
|
|
| 14 |
H |
0.171 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.529 |
-2.611 |
0.000 |
3.635 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-44.419 |
6.864 |
0.000 |
| y |
6.864 |
-46.468 |
0.000 |
| z |
0.000 |
0.000 |
-48.376 |
|
| Traceless |
| | x | y | z |
| x |
3.003 |
6.864 |
0.000 |
| y |
6.864 |
-0.070 |
0.000 |
| z |
0.000 |
0.000 |
-2.933 |
|
| Polar |
| 3z2-r2 | -5.866 |
| x2-y2 | 2.049 |
| xy | 6.864 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
12.329 |
-1.248 |
0.000 |
| y |
-1.248 |
14.488 |
0.000 |
| z |
0.000 |
0.000 |
3.462 |
<r2> (average value of r
2) Å
2
| <r2> |
261.127 |
| (<r2>)1/2 |
16.159 |