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' |
3160 |
2991 |
33.33 |
|
|
|
| 2 |
A' |
3082 |
2917 |
39.25 |
|
|
|
| 3 |
A' |
3071 |
2907 |
3.01 |
|
|
|
| 4 |
A' |
3068 |
2904 |
21.14 |
|
|
|
| 5 |
A' |
3052 |
2889 |
23.14 |
|
|
|
| 6 |
A' |
2346 |
2221 |
14.24 |
|
|
|
| 7 |
A' |
1561 |
1477 |
13.48 |
|
|
|
| 8 |
A' |
1548 |
1465 |
2.13 |
|
|
|
| 9 |
A' |
1542 |
1460 |
0.95 |
|
|
|
| 10 |
A' |
1524 |
1442 |
5.48 |
|
|
|
| 11 |
A' |
1467 |
1389 |
7.12 |
|
|
|
| 12 |
A' |
1425 |
1349 |
0.29 |
|
|
|
| 13 |
A' |
1398 |
1323 |
3.23 |
|
|
|
| 14 |
A' |
1328 |
1258 |
0.93 |
|
|
|
| 15 |
A' |
1159 |
1097 |
8.32 |
|
|
|
| 16 |
A' |
1102 |
1043 |
0.38 |
|
|
|
| 17 |
A' |
1056 |
1000 |
0.58 |
|
|
|
| 18 |
A' |
965 |
914 |
0.12 |
|
|
|
| 19 |
A' |
932 |
883 |
4.75 |
|
|
|
| 20 |
A' |
548 |
519 |
2.26 |
|
|
|
| 21 |
A' |
393 |
372 |
0.78 |
|
|
|
| 22 |
A' |
284 |
268 |
0.67 |
|
|
|
| 23 |
A' |
128 |
121 |
5.21 |
|
|
|
| 24 |
A" |
3155 |
2986 |
63.17 |
|
|
|
| 25 |
A" |
3139 |
2972 |
12.96 |
|
|
|
| 26 |
A" |
3114 |
2947 |
0.94 |
|
|
|
| 27 |
A" |
3090 |
2925 |
8.10 |
|
|
|
| 28 |
A" |
1550 |
1468 |
11.09 |
|
|
|
| 29 |
A" |
1362 |
1289 |
0.18 |
|
|
|
| 30 |
A" |
1349 |
1277 |
0.46 |
|
|
|
| 31 |
A" |
1280 |
1211 |
0.12 |
|
|
|
| 32 |
A" |
1179 |
1116 |
0.06 |
|
|
|
| 33 |
A" |
970 |
919 |
1.32 |
|
|
|
| 34 |
A" |
826 |
782 |
0.14 |
|
|
|
| 35 |
A" |
761 |
721 |
7.11 |
|
|
|
| 36 |
A" |
387 |
367 |
0.00 |
|
|
|
| 37 |
A" |
239 |
227 |
0.07 |
|
|
|
| 38 |
A" |
113 |
107 |
0.38 |
|
|
|
| 39 |
A" |
86 |
81 |
3.82 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 29368.4 cm
-1
Scaled (by 0.9466) Zero Point Vibrational Energy (zpe) 27800.1 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 |
C |
-0.302 |
|
|
|
| 2 |
C |
-0.313 |
|
|
|
| 3 |
C |
-0.490 |
|
|
|
| 4 |
C |
-0.374 |
|
|
|
| 5 |
N |
-0.314 |
|
|
|
| 6 |
C |
0.156 |
|
|
|
| 7 |
H |
0.169 |
|
|
|
| 8 |
H |
0.183 |
|
|
|
| 9 |
H |
0.183 |
|
|
|
| 10 |
H |
0.164 |
|
|
|
| 11 |
H |
0.164 |
|
|
|
| 12 |
H |
0.167 |
|
|
|
| 13 |
H |
0.167 |
|
|
|
| 14 |
H |
0.220 |
|
|
|
| 15 |
H |
0.220 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
3.810 |
1.891 |
0.000 |
4.253 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-47.998 |
-8.259 |
0.000 |
| y |
-8.259 |
-41.769 |
0.000 |
| z |
0.000 |
0.000 |
-36.569 |
|
| Traceless |
| | x | y | z |
| x |
-8.829 |
-8.259 |
0.000 |
| y |
-8.259 |
0.514 |
0.000 |
| z |
0.000 |
0.000 |
8.314 |
|
| Polar |
| 3z2-r2 | 16.629 |
| x2-y2 | -6.229 |
| xy | -8.259 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
9.379 |
1.755 |
0.000 |
| y |
1.755 |
8.277 |
0.000 |
| z |
0.000 |
0.000 |
6.530 |
<r2> (average value of r
2) Å
2
| <r2> |
258.974 |
| (<r2>)1/2 |
16.093 |