Vibrational Frequencies calculated at B3LYP/3-21G
| 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 |
3468 |
3346 |
0.53 |
|
|
|
| 2 |
A |
3141 |
3031 |
56.79 |
|
|
|
| 3 |
A |
3128 |
3018 |
15.00 |
|
|
|
| 4 |
A |
3114 |
3005 |
5.28 |
|
|
|
| 5 |
A |
3105 |
2996 |
27.36 |
|
|
|
| 6 |
A |
3087 |
2979 |
17.49 |
|
|
|
| 7 |
A |
3079 |
2971 |
29.11 |
|
|
|
| 8 |
A |
3070 |
2962 |
21.04 |
|
|
|
| 9 |
A |
3063 |
2956 |
23.83 |
|
|
|
| 10 |
A |
2989 |
2884 |
49.03 |
|
|
|
| 11 |
A |
1574 |
1518 |
2.86 |
|
|
|
| 12 |
A |
1554 |
1500 |
7.65 |
|
|
|
| 13 |
A |
1549 |
1494 |
3.41 |
|
|
|
| 14 |
A |
1540 |
1486 |
2.08 |
|
|
|
| 15 |
A |
1446 |
1395 |
2.34 |
|
|
|
| 16 |
A |
1395 |
1346 |
16.22 |
|
|
|
| 17 |
A |
1365 |
1318 |
1.27 |
|
|
|
| 18 |
A |
1357 |
1309 |
2.59 |
|
|
|
| 19 |
A |
1347 |
1300 |
6.61 |
|
|
|
| 20 |
A |
1330 |
1283 |
1.58 |
|
|
|
| 21 |
A |
1308 |
1262 |
18.25 |
|
|
|
| 22 |
A |
1286 |
1241 |
3.64 |
|
|
|
| 23 |
A |
1232 |
1188 |
13.67 |
|
|
|
| 24 |
A |
1218 |
1176 |
7.34 |
|
|
|
| 25 |
A |
1209 |
1166 |
10.61 |
|
|
|
| 26 |
A |
1082 |
1044 |
15.19 |
|
|
|
| 27 |
A |
1057 |
1020 |
53.03 |
|
|
|
| 28 |
A |
1037 |
1001 |
12.59 |
|
|
|
| 29 |
A |
1008 |
973 |
1.33 |
|
|
|
| 30 |
A |
984 |
950 |
5.71 |
|
|
|
| 31 |
A |
942 |
909 |
11.58 |
|
|
|
| 32 |
A |
889 |
858 |
0.19 |
|
|
|
| 33 |
A |
864 |
833 |
0.20 |
|
|
|
| 34 |
A |
828 |
799 |
1.18 |
|
|
|
| 35 |
A |
772 |
745 |
3.91 |
|
|
|
| 36 |
A |
639 |
617 |
0.67 |
|
|
|
| 37 |
A |
541 |
522 |
2.34 |
|
|
|
| 38 |
A |
457 |
441 |
10.20 |
|
|
|
| 39 |
A |
338 |
326 |
33.83 |
|
|
|
| 40 |
A |
307 |
296 |
108.28 |
|
|
|
| 41 |
A |
173 |
167 |
1.42 |
|
|
|
| 42 |
A |
12 |
12 |
0.24 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 31941.3 cm
-1
Scaled (by 0.9649) Zero Point Vibrational Energy (zpe) 30820.2 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 B3LYP/3-21G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.194 |
|
|
0.043 |
| 2 |
H |
0.191 |
|
|
0.042 |
| 3 |
C |
-0.383 |
|
|
-0.044 |
| 4 |
H |
0.195 |
|
|
0.073 |
| 5 |
H |
0.191 |
|
|
0.069 |
| 6 |
C |
-0.382 |
|
|
-0.201 |
| 7 |
H |
0.209 |
|
|
0.080 |
| 8 |
H |
0.193 |
|
|
0.045 |
| 9 |
C |
-0.372 |
|
|
-0.099 |
| 10 |
H |
0.177 |
|
|
0.044 |
| 11 |
H |
0.202 |
|
|
0.085 |
| 12 |
C |
-0.398 |
|
|
-0.211 |
| 13 |
H |
0.169 |
|
|
-0.007 |
| 14 |
C |
0.035 |
|
|
0.340 |
| 15 |
H |
0.330 |
|
|
0.394 |
| 16 |
O |
-0.549 |
|
|
-0.654 |
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.526 |
1.261 |
0.873 |
1.621 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
-0.552 |
1.250 |
0.867 |
1.618 |
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-38.398 |
3.908 |
2.159 |
| y |
3.908 |
-37.363 |
0.244 |
| z |
2.159 |
0.244 |
-37.560 |
|
| Traceless |
| | x | y | z |
| x |
-0.937 |
3.908 |
2.159 |
| y |
3.908 |
0.616 |
0.244 |
| z |
2.159 |
0.244 |
0.321 |
|
| Polar |
| 3z2-r2 | 0.641 |
| x2-y2 | -1.036 |
| xy | 3.908 |
| xz | 2.159 |
| yz | 0.244 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.243 |
0.304 |
-0.013 |
| y |
0.304 |
7.600 |
0.118 |
| z |
-0.013 |
0.118 |
6.772 |
<r2> (average value of r
2) Å
2
| <r2> |
168.655 |
| (<r2>)1/2 |
12.987 |