Vibrational Frequencies calculated at B3LYP/CEP-121G
| 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 |
3089 |
3010 |
55.42 |
|
|
|
| 2 |
A1 |
3004 |
2927 |
0.43 |
|
|
|
| 3 |
A1 |
2982 |
2906 |
45.72 |
|
|
|
| 4 |
A1 |
1660 |
1618 |
84.71 |
|
|
|
| 5 |
A1 |
1520 |
1482 |
11.85 |
|
|
|
| 6 |
A1 |
1491 |
1453 |
29.39 |
|
|
|
| 7 |
A1 |
1436 |
1399 |
12.23 |
|
|
|
| 8 |
A1 |
1358 |
1324 |
7.75 |
|
|
|
| 9 |
A1 |
1116 |
1087 |
3.51 |
|
|
|
| 10 |
A1 |
1025 |
998 |
4.53 |
|
|
|
| 11 |
A1 |
774 |
754 |
1.19 |
|
|
|
| 12 |
A1 |
400 |
389 |
0.44 |
|
|
|
| 13 |
A1 |
191 |
186 |
0.89 |
|
|
|
| 14 |
A2 |
3099 |
3020 |
0.00 |
|
|
|
| 15 |
A2 |
3008 |
2931 |
0.00 |
|
|
|
| 16 |
A2 |
1511 |
1473 |
0.00 |
|
|
|
| 17 |
A2 |
1261 |
1229 |
0.00 |
|
|
|
| 18 |
A2 |
1020 |
994 |
0.00 |
|
|
|
| 19 |
A2 |
733 |
714 |
0.00 |
|
|
|
| 20 |
A2 |
186 |
181 |
0.00 |
|
|
|
| 21 |
A2 |
32i |
31i |
0.00 |
|
|
|
| 22 |
B1 |
3100 |
3021 |
83.84 |
|
|
|
| 23 |
B1 |
3021 |
2944 |
35.08 |
|
|
|
| 24 |
B1 |
1512 |
1473 |
17.19 |
|
|
|
| 25 |
B1 |
1304 |
1271 |
1.48 |
|
|
|
| 26 |
B1 |
1149 |
1120 |
0.34 |
|
|
|
| 27 |
B1 |
824 |
803 |
12.73 |
|
|
|
| 28 |
B1 |
464 |
452 |
0.10 |
|
|
|
| 29 |
B1 |
166 |
161 |
0.32 |
|
|
|
| 30 |
B1 |
60 |
58 |
0.34 |
|
|
|
| 31 |
B2 |
3088 |
3010 |
23.34 |
|
|
|
| 32 |
B2 |
3003 |
2926 |
64.61 |
|
|
|
| 33 |
B2 |
2972 |
2896 |
20.43 |
|
|
|
| 34 |
B2 |
1520 |
1481 |
10.89 |
|
|
|
| 35 |
B2 |
1483 |
1445 |
1.62 |
|
|
|
| 36 |
B2 |
1437 |
1400 |
8.05 |
|
|
|
| 37 |
B2 |
1381 |
1346 |
26.67 |
|
|
|
| 38 |
B2 |
1145 |
1116 |
60.32 |
|
|
|
| 39 |
B2 |
1036 |
1010 |
1.76 |
|
|
|
| 40 |
B2 |
957 |
933 |
22.53 |
|
|
|
| 41 |
B2 |
613 |
597 |
4.63 |
|
|
|
| 42 |
B2 |
302 |
294 |
13.05 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 30682.6 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 29900.2 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/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.161 |
|
|
|
| 2 |
C |
0.125 |
|
|
|
| 3 |
C |
-0.297 |
|
|
|
| 4 |
C |
-0.297 |
|
|
|
| 5 |
C |
-0.461 |
|
|
|
| 6 |
C |
-0.461 |
|
|
|
| 7 |
H |
0.157 |
|
|
|
| 8 |
H |
0.157 |
|
|
|
| 9 |
H |
0.157 |
|
|
|
| 10 |
H |
0.157 |
|
|
|
| 11 |
H |
0.144 |
|
|
|
| 12 |
H |
0.160 |
|
|
|
| 13 |
H |
0.160 |
|
|
|
| 14 |
H |
0.144 |
|
|
|
| 15 |
H |
0.160 |
|
|
|
| 16 |
H |
0.160 |
|
|
|
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 |
-3.114 |
3.114 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-37.386 |
0.000 |
0.000 |
| y |
0.000 |
-36.968 |
0.000 |
| z |
0.000 |
0.000 |
-42.339 |
|
| Traceless |
| | x | y | z |
| x |
2.268 |
0.000 |
0.000 |
| y |
0.000 |
2.894 |
0.000 |
| z |
0.000 |
0.000 |
-5.162 |
|
| Polar |
| 3z2-r2 | -10.325 |
| x2-y2 | -0.418 |
| 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 |
7.379 |
0.000 |
0.000 |
| y |
0.000 |
10.159 |
0.000 |
| z |
0.000 |
0.000 |
9.236 |
<r2> (average value of r
2) Å
2
| <r2> |
181.963 |
| (<r2>)1/2 |
13.489 |