Vibrational Frequencies calculated at mPW1PW91/6-31G**
| 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 |
3556 |
3383 |
0.17 |
|
|
|
| 2 |
A |
3205 |
3050 |
36.48 |
|
|
|
| 3 |
A |
3182 |
3027 |
8.81 |
|
|
|
| 4 |
A |
3122 |
2971 |
37.44 |
|
|
|
| 5 |
A |
3091 |
2941 |
26.91 |
|
|
|
| 6 |
A |
3084 |
2935 |
50.64 |
|
|
|
| 7 |
A |
3066 |
2917 |
25.85 |
|
|
|
| 8 |
A |
3035 |
2888 |
37.84 |
|
|
|
| 9 |
A |
3027 |
2880 |
45.22 |
|
|
|
| 10 |
A |
1755 |
1670 |
1.80 |
|
|
|
| 11 |
A |
1507 |
1434 |
7.54 |
|
|
|
| 12 |
A |
1505 |
1432 |
1.61 |
|
|
|
| 13 |
A |
1490 |
1417 |
8.17 |
|
|
|
| 14 |
A |
1486 |
1414 |
1.52 |
|
|
|
| 15 |
A |
1431 |
1361 |
0.46 |
|
|
|
| 16 |
A |
1408 |
1340 |
6.79 |
|
|
|
| 17 |
A |
1383 |
1316 |
4.31 |
|
|
|
| 18 |
A |
1360 |
1294 |
0.36 |
|
|
|
| 19 |
A |
1341 |
1276 |
0.48 |
|
|
|
| 20 |
A |
1271 |
1209 |
4.96 |
|
|
|
| 21 |
A |
1230 |
1171 |
13.92 |
|
|
|
| 22 |
A |
1204 |
1146 |
4.86 |
|
|
|
| 23 |
A |
1154 |
1098 |
14.01 |
|
|
|
| 24 |
A |
1116 |
1062 |
3.15 |
|
|
|
| 25 |
A |
1064 |
1013 |
4.18 |
|
|
|
| 26 |
A |
1018 |
969 |
6.68 |
|
|
|
| 27 |
A |
1008 |
959 |
0.17 |
|
|
|
| 28 |
A |
988 |
940 |
3.30 |
|
|
|
| 29 |
A |
933 |
888 |
7.63 |
|
|
|
| 30 |
A |
911 |
866 |
9.57 |
|
|
|
| 31 |
A |
871 |
828 |
9.91 |
|
|
|
| 32 |
A |
820 |
780 |
98.67 |
|
|
|
| 33 |
A |
764 |
727 |
31.57 |
|
|
|
| 34 |
A |
657 |
625 |
22.46 |
|
|
|
| 35 |
A |
530 |
504 |
1.23 |
|
|
|
| 36 |
A |
487 |
464 |
0.50 |
|
|
|
| 37 |
A |
402 |
383 |
1.08 |
|
|
|
| 38 |
A |
296 |
281 |
8.12 |
|
|
|
| 39 |
A |
169 |
161 |
1.89 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29962.2 cm
-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 28509.0 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 mPW1PW91/6-31G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
H |
0.115 |
|
|
|
| 2 |
C |
-0.123 |
|
|
|
| 3 |
H |
0.117 |
|
|
|
| 4 |
C |
-0.104 |
|
|
|
| 5 |
H |
0.133 |
|
|
|
| 6 |
H |
0.133 |
|
|
|
| 7 |
C |
-0.288 |
|
|
|
| 8 |
H |
0.139 |
|
|
|
| 9 |
H |
0.130 |
|
|
|
| 10 |
C |
-0.129 |
|
|
|
| 11 |
H |
0.135 |
|
|
|
| 12 |
H |
0.145 |
|
|
|
| 13 |
C |
-0.143 |
|
|
|
| 14 |
H |
0.257 |
|
|
|
| 15 |
N |
-0.515 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
0.506 |
0.769 |
-0.507 |
1.051 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.047 |
-2.002 |
0.203 |
| y |
-2.002 |
-39.442 |
0.892 |
| z |
0.203 |
0.892 |
-36.206 |
|
| Traceless |
| | x | y | z |
| x |
2.777 |
-2.002 |
0.203 |
| y |
-2.002 |
-3.815 |
0.892 |
| z |
0.203 |
0.892 |
1.038 |
|
| Polar |
| 3z2-r2 | 2.076 |
| x2-y2 | 4.395 |
| xy | -2.002 |
| xz | 0.203 |
| yz | 0.892 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
0.000 |
0.000 |
0.000 |
| y |
0.000 |
0.000 |
0.000 |
| z |
0.000 |
0.000 |
0.000 |
<r2> (average value of r
2) Å
2
| <r2> |
146.163 |
| (<r2>)1/2 |
12.090 |