Vibrational Frequencies calculated at B2PLYP/cc-pVDZ
| 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 |
3821 |
3659 |
22.50 |
|
|
|
| 2 |
A |
3262 |
3124 |
14.00 |
|
|
|
| 3 |
A |
3185 |
3050 |
6.65 |
|
|
|
| 4 |
A |
3163 |
3029 |
9.88 |
|
|
|
| 5 |
A |
3029 |
2900 |
58.50 |
|
|
|
| 6 |
A |
2986 |
2860 |
62.09 |
|
|
|
| 7 |
A |
1724 |
1651 |
1.22 |
|
|
|
| 8 |
A |
1502 |
1438 |
0.93 |
|
|
|
| 9 |
A |
1474 |
1411 |
15.33 |
|
|
|
| 10 |
A |
1421 |
1361 |
4.61 |
|
|
|
| 11 |
A |
1305 |
1250 |
1.27 |
|
|
|
| 12 |
A |
1278 |
1224 |
35.60 |
|
|
|
| 13 |
A |
1239 |
1187 |
47.89 |
|
|
|
| 14 |
A |
1163 |
1114 |
13.88 |
|
|
|
| 15 |
A |
1086 |
1040 |
82.67 |
|
|
|
| 16 |
A |
1028 |
984 |
16.32 |
|
|
|
| 17 |
A |
970 |
929 |
4.73 |
|
|
|
| 18 |
A |
946 |
906 |
31.22 |
|
|
|
| 19 |
A |
924 |
885 |
1.57 |
|
|
|
| 20 |
A |
652 |
625 |
4.83 |
|
|
|
| 21 |
A |
448 |
429 |
3.77 |
|
|
|
| 22 |
A |
328 |
314 |
8.62 |
|
|
|
| 23 |
A |
258 |
247 |
112.42 |
|
|
|
| 24 |
A |
115 |
110 |
1.60 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18653.2 cm
-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 17864.2 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 B2PLYP/cc-pVDZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
0.164 |
|
|
|
| 2 |
C |
-0.105 |
|
|
|
| 3 |
C |
0.000 |
|
|
|
| 4 |
O |
-0.284 |
|
|
|
| 5 |
H |
0.005 |
|
|
|
| 6 |
H |
0.018 |
|
|
|
| 7 |
H |
0.007 |
|
|
|
| 8 |
H |
0.030 |
|
|
|
| 9 |
H |
0.020 |
|
|
|
| 10 |
H |
0.144 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.463 |
1.258 |
0.809 |
1.566 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-20.932 |
2.606 |
1.494 |
| y |
2.606 |
-24.705 |
-1.143 |
| z |
1.494 |
-1.143 |
-26.577 |
|
| Traceless |
| | x | y | z |
| x |
4.709 |
2.606 |
1.494 |
| y |
2.606 |
-0.950 |
-1.143 |
| z |
1.494 |
-1.143 |
-3.759 |
|
| Polar |
| 3z2-r2 | -7.518 |
| x2-y2 | 3.772 |
| xy | 2.606 |
| xz | 1.494 |
| yz | -1.143 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.480 |
-0.104 |
0.801 |
| y |
-0.104 |
4.976 |
-0.499 |
| z |
0.801 |
-0.499 |
3.826 |
<r2> (average value of r
2) Å
2
| <r2> |
93.375 |
| (<r2>)1/2 |
9.663 |