Vibrational Frequencies calculated at M06-2X/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 |
A' |
3275 |
3119 |
2.70 |
|
|
|
| 2 |
A' |
3210 |
3057 |
6.58 |
|
|
|
| 3 |
A' |
3182 |
3031 |
6.27 |
|
|
|
| 4 |
A' |
3169 |
3018 |
6.30 |
|
|
|
| 5 |
A' |
3054 |
2908 |
1.29 |
|
|
|
| 6 |
A' |
1860 |
1772 |
131.70 |
|
|
|
| 7 |
A' |
1502 |
1430 |
15.09 |
|
|
|
| 8 |
A' |
1464 |
1394 |
11.21 |
|
|
|
| 9 |
A' |
1425 |
1357 |
111.38 |
|
|
|
| 10 |
A' |
1371 |
1306 |
11.65 |
|
|
|
| 11 |
A' |
1243 |
1183 |
0.63 |
|
|
|
| 12 |
A' |
1202 |
1145 |
84.65 |
|
|
|
| 13 |
A' |
1116 |
1063 |
12.68 |
|
|
|
| 14 |
A' |
1072 |
1021 |
11.51 |
|
|
|
| 15 |
A' |
983 |
936 |
46.35 |
|
|
|
| 16 |
A' |
951 |
906 |
1.73 |
|
|
|
| 17 |
A' |
814 |
775 |
2.10 |
|
|
|
| 18 |
A' |
767 |
731 |
0.16 |
|
|
|
| 19 |
A' |
601 |
572 |
12.74 |
|
|
|
| 20 |
A' |
377 |
359 |
4.31 |
|
|
|
| 21 |
A' |
255 |
243 |
3.87 |
|
|
|
| 22 |
A" |
3262 |
3107 |
1.00 |
|
|
|
| 23 |
A" |
3168 |
3017 |
8.05 |
|
|
|
| 24 |
A" |
3129 |
2980 |
4.48 |
|
|
|
| 25 |
A" |
1474 |
1404 |
8.57 |
|
|
|
| 26 |
A" |
1453 |
1384 |
3.51 |
|
|
|
| 27 |
A" |
1212 |
1155 |
0.14 |
|
|
|
| 28 |
A" |
1135 |
1081 |
1.79 |
|
|
|
| 29 |
A" |
1103 |
1050 |
1.25 |
|
|
|
| 30 |
A" |
1054 |
1003 |
3.85 |
|
|
|
| 31 |
A" |
919 |
875 |
0.89 |
|
|
|
| 32 |
A" |
855 |
814 |
3.58 |
|
|
|
| 33 |
A" |
604 |
575 |
1.41 |
|
|
|
| 34 |
A" |
274 |
261 |
0.44 |
|
|
|
| 35 |
A" |
133 |
127 |
0.06 |
|
|
|
| 36 |
A" |
77 |
73 |
1.72 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26371.8 cm
-1
Scaled (by 0.9524) Zero Point Vibrational Energy (zpe) 25116.5 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 M06-2X/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.362 |
|
|
|
| 2 |
C |
0.411 |
|
|
|
| 3 |
C |
-0.513 |
|
|
|
| 4 |
C |
-0.164 |
|
|
|
| 5 |
C |
-0.273 |
|
|
|
| 6 |
C |
-0.273 |
|
|
|
| 7 |
H |
0.159 |
|
|
|
| 8 |
H |
0.155 |
|
|
|
| 9 |
H |
0.155 |
|
|
|
| 10 |
H |
0.113 |
|
|
|
| 11 |
H |
0.158 |
|
|
|
| 12 |
H |
0.137 |
|
|
|
| 13 |
H |
0.158 |
|
|
|
| 14 |
H |
0.137 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.661 |
-0.058 |
0.000 |
2.661 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.940 |
-0.787 |
0.000 |
| y |
-0.787 |
-33.812 |
0.000 |
| z |
0.000 |
0.000 |
-35.563 |
|
| Traceless |
| | x | y | z |
| x |
-4.252 |
-0.787 |
0.000 |
| y |
-0.787 |
3.440 |
0.000 |
| z |
0.000 |
0.000 |
0.812 |
|
| Polar |
| 3z2-r2 | 1.625 |
| x2-y2 | -5.128 |
| xy | -0.787 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
7.770 |
0.201 |
0.000 |
| y |
0.201 |
9.357 |
0.000 |
| z |
0.000 |
0.000 |
6.772 |
<r2> (average value of r
2) Å
2
| <r2> |
166.110 |
| (<r2>)1/2 |
12.888 |