Vibrational Frequencies calculated at B1B95/STO-3G
| 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 |
3580 |
3161 |
9.30 |
|
|
|
| 2 |
A |
3479 |
3072 |
0.59 |
|
|
|
| 3 |
A |
3471 |
3065 |
0.96 |
|
|
|
| 4 |
A |
3452 |
3048 |
10.70 |
|
|
|
| 5 |
A |
3440 |
3038 |
0.63 |
|
|
|
| 6 |
A |
3434 |
3032 |
0.46 |
|
|
|
| 7 |
A |
3358 |
2965 |
4.53 |
|
|
|
| 8 |
A |
3339 |
2948 |
1.72 |
|
|
|
| 9 |
A |
3327 |
2938 |
2.99 |
|
|
|
| 10 |
A |
1897 |
1675 |
1.27 |
|
|
|
| 11 |
A |
1658 |
1464 |
1.14 |
|
|
|
| 12 |
A |
1644 |
1452 |
1.28 |
|
|
|
| 13 |
A |
1635 |
1444 |
0.68 |
|
|
|
| 14 |
A |
1605 |
1417 |
1.27 |
|
|
|
| 15 |
A |
1524 |
1346 |
0.27 |
|
|
|
| 16 |
A |
1493 |
1318 |
4.07 |
|
|
|
| 17 |
A |
1485 |
1311 |
5.42 |
|
|
|
| 18 |
A |
1440 |
1272 |
0.18 |
|
|
|
| 19 |
A |
1410 |
1245 |
4.81 |
|
|
|
| 20 |
A |
1352 |
1194 |
3.89 |
|
|
|
| 21 |
A |
1279 |
1129 |
5.51 |
|
|
|
| 22 |
A |
1272 |
1123 |
0.12 |
|
|
|
| 23 |
A |
1218 |
1076 |
7.01 |
|
|
|
| 24 |
A |
1197 |
1057 |
3.56 |
|
|
|
| 25 |
A |
1131 |
999 |
2.00 |
|
|
|
| 26 |
A |
1073 |
948 |
2.75 |
|
|
|
| 27 |
A |
1068 |
943 |
1.85 |
|
|
|
| 28 |
A |
1045 |
923 |
2.44 |
|
|
|
| 29 |
A |
987 |
871 |
1.62 |
|
|
|
| 30 |
A |
953 |
841 |
7.10 |
|
|
|
| 31 |
A |
929 |
820 |
20.13 |
|
|
|
| 32 |
A |
850 |
750 |
39.03 |
|
|
|
| 33 |
A |
796 |
703 |
13.11 |
|
|
|
| 34 |
A |
688 |
607 |
12.96 |
|
|
|
| 35 |
A |
534 |
471 |
1.62 |
|
|
|
| 36 |
A |
495 |
437 |
0.84 |
|
|
|
| 37 |
A |
406 |
358 |
0.63 |
|
|
|
| 38 |
A |
292 |
258 |
7.68 |
|
|
|
| 39 |
A |
147 |
130 |
1.07 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 32191.6 cm
-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 28425.2 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 B1B95/STO-3G
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.076 |
|
|
|
| 2 |
C |
-0.098 |
|
|
|
| 3 |
H |
0.075 |
|
|
|
| 4 |
C |
-0.091 |
|
|
|
| 5 |
H |
0.082 |
|
|
|
| 6 |
H |
0.077 |
|
|
|
| 7 |
C |
-0.155 |
|
|
|
| 8 |
H |
0.081 |
|
|
|
| 9 |
H |
0.080 |
|
|
|
| 10 |
C |
-0.074 |
|
|
|
| 11 |
H |
0.085 |
|
|
|
| 12 |
H |
0.086 |
|
|
|
| 13 |
C |
-0.082 |
|
|
|
| 14 |
H |
0.155 |
|
|
|
| 15 |
N |
-0.298 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.674 |
1.096 |
-0.359 |
1.336 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-33.494 |
-2.189 |
-0.020 |
| y |
-2.189 |
-37.870 |
0.218 |
| z |
-0.020 |
0.218 |
-33.793 |
|
| Traceless |
| | x | y | z |
| x |
2.338 |
-2.189 |
-0.020 |
| y |
-2.189 |
-4.227 |
0.218 |
| z |
-0.020 |
0.218 |
1.889 |
|
| Polar |
| 3z2-r2 | 3.778 |
| x2-y2 | 4.376 |
| xy | -2.189 |
| xz | -0.020 |
| yz | 0.218 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.123 |
-0.176 |
-0.163 |
| y |
-0.176 |
4.472 |
0.059 |
| z |
-0.163 |
0.059 |
3.400 |
<r2> (average value of r
2) Å
2
| <r2> |
148.434 |
| (<r2>)1/2 |
12.183 |