Vibrational Frequencies calculated at mPW1PW91/6-31+G**
| 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' |
3170 |
3018 |
11.95 |
|
|
|
| 2 |
A' |
3102 |
2952 |
10.28 |
|
|
|
| 3 |
A' |
3085 |
2936 |
11.72 |
|
|
|
| 4 |
A' |
1780 |
1695 |
455.91 |
|
|
|
| 5 |
A' |
1526 |
1453 |
3.01 |
|
|
|
| 6 |
A' |
1506 |
1434 |
7.31 |
|
|
|
| 7 |
A' |
1440 |
1371 |
14.23 |
|
|
|
| 8 |
A' |
1414 |
1346 |
109.78 |
|
|
|
| 9 |
A' |
1358 |
1292 |
182.36 |
|
|
|
| 10 |
A' |
1155 |
1100 |
14.41 |
|
|
|
| 11 |
A' |
1062 |
1011 |
76.74 |
|
|
|
| 12 |
A' |
956 |
910 |
154.40 |
|
|
|
| 13 |
A' |
908 |
864 |
116.25 |
|
|
|
| 14 |
A' |
734 |
699 |
8.84 |
|
|
|
| 15 |
A' |
585 |
556 |
2.34 |
|
|
|
| 16 |
A' |
384 |
366 |
1.56 |
|
|
|
| 17 |
A' |
228 |
217 |
0.48 |
|
|
|
| 18 |
A" |
3183 |
3029 |
21.11 |
|
|
|
| 19 |
A" |
3156 |
3004 |
2.93 |
|
|
|
| 20 |
A" |
1493 |
1421 |
9.69 |
|
|
|
| 21 |
A" |
1296 |
1233 |
0.86 |
|
|
|
| 22 |
A" |
1182 |
1125 |
4.57 |
|
|
|
| 23 |
A" |
826 |
786 |
0.03 |
|
|
|
| 24 |
A" |
790 |
752 |
13.77 |
|
|
|
| 25 |
A" |
255 |
243 |
0.41 |
|
|
|
| 26 |
A" |
131 |
125 |
1.05 |
|
|
|
| 27 |
A" |
85 |
81 |
0.53 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 18395.1 cm
-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 17508.5 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 mPW1PW91/6-31+G**
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
N |
-0.051 |
|
|
|
| 2 |
O |
-0.026 |
|
|
|
| 3 |
O |
-0.093 |
|
|
|
| 4 |
O |
-0.115 |
|
|
|
| 5 |
C |
-0.053 |
|
|
|
| 6 |
C |
-0.603 |
|
|
|
| 7 |
H |
0.187 |
|
|
|
| 8 |
H |
0.187 |
|
|
|
| 9 |
H |
0.183 |
|
|
|
| 10 |
H |
0.192 |
|
|
|
| 11 |
H |
0.192 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-3.798 |
0.250 |
0.000 |
3.806 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-35.771 |
-0.055 |
0.000 |
| y |
-0.055 |
-38.241 |
0.000 |
| z |
0.000 |
0.000 |
-33.351 |
|
| Traceless |
| | x | y | z |
| x |
0.025 |
-0.055 |
0.000 |
| y |
-0.055 |
-3.680 |
0.000 |
| z |
0.000 |
0.000 |
3.655 |
|
| Polar |
| 3z2-r2 | 7.310 |
| x2-y2 | 2.470 |
| xy | -0.055 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
8.822 |
-0.175 |
0.000 |
| y |
-0.175 |
6.986 |
0.000 |
| z |
0.000 |
0.000 |
4.901 |
<r2> (average value of r
2) Å
2
| <r2> |
177.219 |
| (<r2>)1/2 |
13.312 |