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 |
A' |
3226 |
3144 |
17.31 |
|
|
|
| 2 |
A' |
3148 |
3067 |
16.57 |
|
|
|
| 3 |
A' |
3128 |
3048 |
18.62 |
|
|
|
| 4 |
A' |
3110 |
3030 |
15.48 |
|
|
|
| 5 |
A' |
2991 |
2915 |
7.89 |
|
|
|
| 6 |
A' |
1642 |
1600 |
99.84 |
|
|
|
| 7 |
A' |
1489 |
1451 |
4.93 |
|
|
|
| 8 |
A' |
1482 |
1444 |
30.64 |
|
|
|
| 9 |
A' |
1416 |
1380 |
82.10 |
|
|
|
| 10 |
A' |
1405 |
1369 |
48.89 |
|
|
|
| 11 |
A' |
1221 |
1190 |
62.87 |
|
|
|
| 12 |
A' |
1192 |
1161 |
29.62 |
|
|
|
| 13 |
A' |
1106 |
1078 |
15.87 |
|
|
|
| 14 |
A' |
1072 |
1045 |
14.17 |
|
|
|
| 15 |
A' |
983 |
958 |
41.24 |
|
|
|
| 16 |
A' |
891 |
869 |
43.94 |
|
|
|
| 17 |
A' |
815 |
794 |
1.28 |
|
|
|
| 18 |
A' |
743 |
724 |
1.16 |
|
|
|
| 19 |
A' |
576 |
561 |
9.59 |
|
|
|
| 20 |
A' |
368 |
358 |
4.70 |
|
|
|
| 21 |
A' |
230 |
224 |
5.16 |
|
|
|
| 22 |
A" |
3209 |
3127 |
0.51 |
|
|
|
| 23 |
A" |
3103 |
3024 |
24.27 |
|
|
|
| 24 |
A" |
3066 |
2988 |
19.85 |
|
|
|
| 25 |
A" |
1498 |
1460 |
13.78 |
|
|
|
| 26 |
A" |
1463 |
1426 |
5.16 |
|
|
|
| 27 |
A" |
1211 |
1180 |
0.29 |
|
|
|
| 28 |
A" |
1125 |
1096 |
2.38 |
|
|
|
| 29 |
A" |
1112 |
1084 |
5.95 |
|
|
|
| 30 |
A" |
1064 |
1037 |
4.23 |
|
|
|
| 31 |
A" |
882 |
859 |
1.75 |
|
|
|
| 32 |
A" |
790 |
770 |
5.67 |
|
|
|
| 33 |
A" |
599 |
584 |
1.91 |
|
|
|
| 34 |
A" |
249 |
242 |
0.23 |
|
|
|
| 35 |
A" |
139 |
136 |
0.08 |
|
|
|
| 36 |
A" |
67 |
65 |
2.84 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 25903.9 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 25243.4 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 B3LYP/CEP-121G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.172 |
|
|
|
| 2 |
C |
0.093 |
|
|
|
| 3 |
C |
-0.626 |
|
|
|
| 4 |
C |
-0.001 |
|
|
|
| 5 |
C |
-0.344 |
|
|
|
| 6 |
C |
-0.344 |
|
|
|
| 7 |
H |
0.186 |
|
|
|
| 8 |
H |
0.171 |
|
|
|
| 9 |
H |
0.171 |
|
|
|
| 10 |
H |
0.182 |
|
|
|
| 11 |
H |
0.187 |
|
|
|
| 12 |
H |
0.155 |
|
|
|
| 13 |
H |
0.187 |
|
|
|
| 14 |
H |
0.155 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.317 |
0.097 |
0.000 |
3.318 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-41.034 |
-1.307 |
0.000 |
| y |
-1.307 |
-33.923 |
0.000 |
| z |
0.000 |
0.000 |
-36.283 |
|
| Traceless |
| | x | y | z |
| x |
-5.931 |
-1.307 |
0.000 |
| y |
-1.307 |
4.736 |
0.000 |
| z |
0.000 |
0.000 |
1.196 |
|
| Polar |
| 3z2-r2 | 2.391 |
| x2-y2 | -7.111 |
| xy | -1.307 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.515 |
0.175 |
0.000 |
| y |
0.175 |
10.070 |
0.000 |
| z |
0.000 |
0.000 |
7.251 |
<r2> (average value of r
2) Å
2
| <r2> |
142.314 |
| (<r2>)1/2 |
11.930 |