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' |
3110 |
3031 |
41.12 |
|
|
|
| 2 |
A' |
3072 |
2994 |
61.51 |
|
|
|
| 3 |
A' |
3008 |
2931 |
29.07 |
|
|
|
| 4 |
A' |
2980 |
2904 |
50.75 |
|
|
|
| 5 |
A' |
2942 |
2867 |
103.52 |
|
|
|
| 6 |
A' |
2923 |
2848 |
46.35 |
|
|
|
| 7 |
A' |
1540 |
1501 |
7.45 |
|
|
|
| 8 |
A' |
1527 |
1488 |
2.86 |
|
|
|
| 9 |
A' |
1517 |
1479 |
0.06 |
|
|
|
| 10 |
A' |
1509 |
1470 |
13.22 |
|
|
|
| 11 |
A' |
1475 |
1437 |
0.19 |
|
|
|
| 12 |
A' |
1435 |
1398 |
11.50 |
|
|
|
| 13 |
A' |
1418 |
1382 |
10.91 |
|
|
|
| 14 |
A' |
1344 |
1310 |
2.49 |
|
|
|
| 15 |
A' |
1201 |
1170 |
15.31 |
|
|
|
| 16 |
A' |
1136 |
1107 |
16.69 |
|
|
|
| 17 |
A' |
1089 |
1062 |
133.77 |
|
|
|
| 18 |
A' |
1052 |
1026 |
1.95 |
|
|
|
| 19 |
A' |
924 |
900 |
6.79 |
|
|
|
| 20 |
A' |
893 |
871 |
19.08 |
|
|
|
| 21 |
A' |
414 |
404 |
1.02 |
|
|
|
| 22 |
A' |
394 |
384 |
3.38 |
|
|
|
| 23 |
A' |
184 |
180 |
2.41 |
|
|
|
| 24 |
A" |
3075 |
2996 |
116.83 |
|
|
|
| 25 |
A" |
3044 |
2967 |
0.27 |
|
|
|
| 26 |
A" |
3011 |
2934 |
95.03 |
|
|
|
| 27 |
A" |
2970 |
2895 |
63.07 |
|
|
|
| 28 |
A" |
1524 |
1485 |
8.69 |
|
|
|
| 29 |
A" |
1496 |
1458 |
7.96 |
|
|
|
| 30 |
A" |
1311 |
1278 |
0.01 |
|
|
|
| 31 |
A" |
1260 |
1228 |
0.96 |
|
|
|
| 32 |
A" |
1184 |
1153 |
5.15 |
|
|
|
| 33 |
A" |
1143 |
1114 |
0.59 |
|
|
|
| 34 |
A" |
905 |
882 |
1.87 |
|
|
|
| 35 |
A" |
775 |
755 |
2.23 |
|
|
|
| 36 |
A" |
231 |
225 |
0.16 |
|
|
|
| 37 |
A" |
214 |
208 |
4.99 |
|
|
|
| 38 |
A" |
104 |
101 |
5.02 |
|
|
|
| 39 |
A" |
96 |
94 |
0.59 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29715.8 cm
-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 28958.0 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 |
C |
-0.298 |
|
|
|
| 2 |
O |
-0.270 |
|
|
|
| 3 |
C |
-0.141 |
|
|
|
| 4 |
C |
-0.181 |
|
|
|
| 5 |
C |
-0.482 |
|
|
|
| 6 |
H |
0.170 |
|
|
|
| 7 |
H |
0.132 |
|
|
|
| 8 |
H |
0.132 |
|
|
|
| 9 |
H |
0.109 |
|
|
|
| 10 |
H |
0.109 |
|
|
|
| 11 |
H |
0.143 |
|
|
|
| 12 |
H |
0.143 |
|
|
|
| 13 |
H |
0.140 |
|
|
|
| 14 |
H |
0.140 |
|
|
|
| 15 |
H |
0.154 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.149 |
1.551 |
0.000 |
1.559 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-30.499 |
-2.734 |
0.000 |
| y |
-2.734 |
-34.432 |
0.000 |
| z |
0.000 |
0.000 |
-33.461 |
|
| Traceless |
| | x | y | z |
| x |
3.447 |
-2.734 |
0.000 |
| y |
-2.734 |
-2.452 |
0.000 |
| z |
0.000 |
0.000 |
-0.996 |
|
| Polar |
| 3z2-r2 | -1.992 |
| x2-y2 | 3.933 |
| xy | -2.734 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.471 |
-0.255 |
0.000 |
| y |
-0.255 |
7.255 |
0.000 |
| z |
0.000 |
0.000 |
7.024 |
<r2> (average value of r
2) Å
2
| <r2> |
155.795 |
| (<r2>)1/2 |
12.482 |