Vibrational Frequencies calculated at M06-2X/TZVP
| 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' |
3267 |
3091 |
1.52 |
|
|
|
| 2 |
A' |
3205 |
3032 |
4.48 |
|
|
|
| 3 |
A' |
3168 |
2997 |
5.67 |
|
|
|
| 4 |
A' |
3161 |
2991 |
5.73 |
|
|
|
| 5 |
A' |
3046 |
2882 |
1.15 |
|
|
|
| 6 |
A' |
1834 |
1735 |
163.85 |
|
|
|
| 7 |
A' |
1510 |
1428 |
14.86 |
|
|
|
| 8 |
A' |
1471 |
1392 |
14.96 |
|
|
|
| 9 |
A' |
1431 |
1354 |
121.70 |
|
|
|
| 10 |
A' |
1382 |
1308 |
14.39 |
|
|
|
| 11 |
A' |
1241 |
1174 |
1.14 |
|
|
|
| 12 |
A' |
1208 |
1143 |
85.34 |
|
|
|
| 13 |
A' |
1122 |
1062 |
14.97 |
|
|
|
| 14 |
A' |
1072 |
1014 |
11.05 |
|
|
|
| 15 |
A' |
980 |
927 |
51.18 |
|
|
|
| 16 |
A' |
946 |
895 |
12.95 |
|
|
|
| 17 |
A' |
823 |
778 |
2.36 |
|
|
|
| 18 |
A' |
768 |
727 |
0.39 |
|
|
|
| 19 |
A' |
605 |
572 |
12.26 |
|
|
|
| 20 |
A' |
379 |
359 |
4.23 |
|
|
|
| 21 |
A' |
248 |
235 |
4.09 |
|
|
|
| 22 |
A" |
3255 |
3080 |
1.30 |
|
|
|
| 23 |
A" |
3161 |
2991 |
6.25 |
|
|
|
| 24 |
A" |
3114 |
2947 |
3.76 |
|
|
|
| 25 |
A" |
1478 |
1399 |
11.09 |
|
|
|
| 26 |
A" |
1465 |
1386 |
5.38 |
|
|
|
| 27 |
A" |
1218 |
1153 |
0.33 |
|
|
|
| 28 |
A" |
1131 |
1070 |
2.11 |
|
|
|
| 29 |
A" |
1106 |
1047 |
3.23 |
|
|
|
| 30 |
A" |
1056 |
999 |
4.13 |
|
|
|
| 31 |
A" |
907 |
858 |
0.68 |
|
|
|
| 32 |
A" |
858 |
811 |
6.47 |
|
|
|
| 33 |
A" |
602 |
570 |
2.01 |
|
|
|
| 34 |
A" |
266 |
252 |
0.50 |
|
|
|
| 35 |
A" |
83 |
79 |
0.48 |
|
|
|
| 36 |
A" |
66 |
62 |
1.46 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 26316.1 cm
-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 24900.3 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/TZVP
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
O |
-0.342 |
|
|
|
| 2 |
C |
0.286 |
|
|
|
| 3 |
C |
-0.504 |
|
|
|
| 4 |
C |
-0.185 |
|
|
|
| 5 |
C |
-0.334 |
|
|
|
| 6 |
C |
-0.334 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
| 8 |
H |
0.161 |
|
|
|
| 9 |
H |
0.161 |
|
|
|
| 10 |
H |
0.200 |
|
|
|
| 11 |
H |
0.192 |
|
|
|
| 12 |
H |
0.169 |
|
|
|
| 13 |
H |
0.192 |
|
|
|
| 14 |
H |
0.169 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.992 |
-0.031 |
0.000 |
2.992 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-40.251 |
-0.948 |
0.000 |
| y |
-0.948 |
-34.149 |
0.000 |
| z |
0.000 |
0.000 |
-36.296 |
|
| Traceless |
| | x | y | z |
| x |
-5.028 |
-0.948 |
0.000 |
| y |
-0.948 |
4.124 |
0.000 |
| z |
0.000 |
0.000 |
0.903 |
|
| Polar |
| 3z2-r2 | 1.807 |
| x2-y2 | -6.101 |
| xy | -0.948 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.394 |
0.137 |
0.000 |
| y |
0.137 |
9.988 |
0.000 |
| z |
0.000 |
0.000 |
7.400 |
<r2> (average value of r
2) Å
2
| <r2> |
166.822 |
| (<r2>)1/2 |
12.916 |