Vibrational Frequencies calculated at B3LYP/6-31G(2df,p)
| 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 |
3118 |
3009 |
34.41 |
|
|
|
| 2 |
A1 |
3044 |
2938 |
8.51 |
|
|
|
| 3 |
A1 |
2953 |
2850 |
102.63 |
|
|
|
| 4 |
A1 |
1542 |
1488 |
1.09 |
|
|
|
| 5 |
A1 |
1501 |
1449 |
2.28 |
|
|
|
| 6 |
A1 |
1454 |
1403 |
6.59 |
|
|
|
| 7 |
A1 |
1403 |
1354 |
0.24 |
|
|
|
| 8 |
A1 |
1180 |
1139 |
20.27 |
|
|
|
| 9 |
A1 |
1057 |
1020 |
9.78 |
|
|
|
| 10 |
A1 |
858 |
828 |
5.97 |
|
|
|
| 11 |
A1 |
441 |
426 |
0.05 |
|
|
|
| 12 |
A1 |
192 |
185 |
0.62 |
|
|
|
| 13 |
A2 |
3120 |
3011 |
0.00 |
|
|
|
| 14 |
A2 |
2969 |
2865 |
0.00 |
|
|
|
| 15 |
A2 |
1484 |
1432 |
0.00 |
|
|
|
| 16 |
A2 |
1293 |
1247 |
0.00 |
|
|
|
| 17 |
A2 |
1174 |
1133 |
0.00 |
|
|
|
| 18 |
A2 |
817 |
789 |
0.00 |
|
|
|
| 19 |
A2 |
246 |
237 |
0.00 |
|
|
|
| 20 |
A2 |
107 |
103 |
0.00 |
|
|
|
| 21 |
B1 |
3120 |
3011 |
54.49 |
|
|
|
| 22 |
B1 |
2967 |
2863 |
125.34 |
|
|
|
| 23 |
B1 |
1484 |
1432 |
7.71 |
|
|
|
| 24 |
B1 |
1299 |
1254 |
3.90 |
|
|
|
| 25 |
B1 |
1206 |
1164 |
11.38 |
|
|
|
| 26 |
B1 |
828 |
799 |
0.69 |
|
|
|
| 27 |
B1 |
250 |
241 |
1.35 |
|
|
|
| 28 |
B1 |
107 |
103 |
3.42 |
|
|
|
| 29 |
B2 |
3118 |
3009 |
17.97 |
|
|
|
| 30 |
B2 |
3044 |
2937 |
26.67 |
|
|
|
| 31 |
B2 |
2940 |
2837 |
10.81 |
|
|
|
| 32 |
B2 |
1519 |
1466 |
3.80 |
|
|
|
| 33 |
B2 |
1498 |
1446 |
2.23 |
|
|
|
| 34 |
B2 |
1411 |
1362 |
29.40 |
|
|
|
| 35 |
B2 |
1384 |
1336 |
45.62 |
|
|
|
| 36 |
B2 |
1168 |
1127 |
205.25 |
|
|
|
| 37 |
B2 |
1094 |
1056 |
7.61 |
|
|
|
| 38 |
B2 |
945 |
912 |
4.86 |
|
|
|
| 39 |
B2 |
429 |
414 |
2.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29881.7 cm
-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 28835.9 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 B3LYP/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.238 |
|
|
|
| 2 |
C |
-0.025 |
|
|
|
| 3 |
C |
-0.025 |
|
|
|
| 4 |
C |
-0.383 |
|
|
|
| 5 |
C |
-0.383 |
|
|
|
| 6 |
H |
0.082 |
|
|
|
| 7 |
H |
0.082 |
|
|
|
| 8 |
H |
0.082 |
|
|
|
| 9 |
H |
0.082 |
|
|
|
| 10 |
H |
0.112 |
|
|
|
| 11 |
H |
0.112 |
|
|
|
| 12 |
H |
0.125 |
|
|
|
| 13 |
H |
0.125 |
|
|
|
| 14 |
H |
0.125 |
|
|
|
| 15 |
H |
0.125 |
|
|
|
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 |
-0.929 |
0.929 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-32.612 |
0.000 |
0.000 |
| y |
0.000 |
-30.584 |
0.000 |
| z |
0.000 |
0.000 |
-33.181 |
|
| Traceless |
| | x | y | z |
| x |
-0.729 |
0.000 |
0.000 |
| y |
0.000 |
2.312 |
0.000 |
| z |
0.000 |
0.000 |
-1.583 |
|
| Polar |
| 3z2-r2 | -3.166 |
| x2-y2 | -2.028 |
| 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 |
6.623 |
0.000 |
0.000 |
| y |
0.000 |
8.994 |
0.000 |
| z |
0.000 |
0.000 |
6.888 |
<r2> (average value of r
2) Å
2
| <r2> |
176.736 |
| (<r2>)1/2 |
13.294 |