Vibrational Frequencies calculated at mPW1PW91/cc-pVTZ
| 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' |
3307 |
3172 |
0.12 |
112.62 |
0.13 |
0.23 |
| 2 |
A' |
3280 |
3146 |
0.06 |
54.42 |
0.59 |
0.74 |
| 3 |
A' |
3260 |
3127 |
1.00 |
88.07 |
0.37 |
0.54 |
| 4 |
A' |
1624 |
1557 |
10.04 |
1.70 |
0.10 |
0.18 |
| 5 |
A' |
1489 |
1428 |
31.60 |
32.30 |
0.24 |
0.38 |
| 6 |
A' |
1420 |
1363 |
7.34 |
2.24 |
0.17 |
0.29 |
| 7 |
A' |
1263 |
1212 |
7.24 |
13.43 |
0.15 |
0.26 |
| 8 |
A' |
1172 |
1124 |
19.64 |
1.87 |
0.60 |
0.75 |
| 9 |
A' |
1143 |
1096 |
8.85 |
11.52 |
0.14 |
0.24 |
| 10 |
A' |
1053 |
1010 |
5.41 |
3.06 |
0.61 |
0.76 |
| 11 |
A' |
946 |
907 |
24.64 |
3.89 |
0.22 |
0.36 |
| 12 |
A' |
931 |
893 |
3.99 |
4.73 |
0.53 |
0.69 |
| 13 |
A' |
929 |
891 |
11.82 |
0.59 |
0.17 |
0.28 |
| 14 |
A" |
928 |
891 |
5.34 |
0.85 |
0.75 |
0.86 |
| 15 |
A" |
893 |
857 |
0.13 |
0.13 |
0.75 |
0.86 |
| 16 |
A" |
793 |
761 |
59.24 |
0.15 |
0.75 |
0.86 |
| 17 |
A" |
662 |
635 |
1.78 |
0.26 |
0.75 |
0.86 |
| 18 |
A" |
619 |
594 |
14.38 |
0.65 |
0.75 |
0.86 |
Unscaled Zero Point Vibrational Energy (zpe) 12856.1 cm
-1
Scaled (by 0.9592) Zero Point Vibrational Energy (zpe) 12331.6 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/cc-pVTZ
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.222 |
|
|
|
| 2 |
C |
-0.025 |
|
|
|
| 3 |
C |
0.061 |
|
|
|
| 4 |
N |
-0.083 |
|
|
|
| 5 |
O |
-0.091 |
|
|
|
| 6 |
H |
0.120 |
|
|
|
| 7 |
H |
0.114 |
|
|
|
| 8 |
H |
0.126 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
2.471 |
1.503 |
0.000 |
2.892 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-28.190 |
-2.592 |
0.000 |
| y |
-2.592 |
-24.866 |
0.000 |
| z |
0.000 |
0.000 |
-29.859 |
|
| Traceless |
| | x | y | z |
| x |
-0.828 |
-2.592 |
0.000 |
| y |
-2.592 |
4.159 |
0.000 |
| z |
0.000 |
0.000 |
-3.331 |
|
| Polar |
| 3z2-r2 | -6.661 |
| x2-y2 | -3.324 |
| xy | -2.592 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
6.482 |
-0.194 |
0.000 |
| y |
-0.194 |
7.119 |
0.000 |
| z |
0.000 |
0.000 |
3.600 |
<r2> (average value of r
2) Å
2
| <r2> |
75.922 |
| (<r2>)1/2 |
8.713 |