Jump to
S1C2
Energy calculated at LSDA/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -93.431394 |
| Energy at 298.15K | -93.432651 |
| HF Energy | -93.431394 |
| Nuclear repulsion energy | 28.168131 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at LSDA/6-31G(2df,p)
| 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' |
3225 |
3174 |
7.18 |
|
|
|
| 2 |
A' |
2899 |
2853 |
43.42 |
|
|
|
| 3 |
A' |
1879 |
1849 |
18.57 |
|
|
|
| 4 |
A' |
934 |
919 |
131.76 |
|
|
|
| 5 |
A' |
829 |
816 |
129.84 |
|
|
|
| 6 |
A" |
875 |
861 |
6.40 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5321.0 cm
-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 5235.9 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.
Geometric Data calculated at LSDA/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.110 |
0.639 |
0.000 |
| N2 |
0.110 |
-0.581 |
0.000 |
| H3 |
-0.696 |
1.404 |
0.000 |
| H4 |
-0.738 |
-1.175 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
H3 |
H4 |
| C1 | | 1.2201 | 1.1112 | 2.0030 |
N2 | 1.2201 | | 2.1424 | 1.0359 | H3 | 1.1112 | 2.1424 | | 2.5796 | H4 | 2.0030 | 1.0359 | 2.5796 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N2 |
H4 |
125.005 |
|
H3 |
C1 |
N2 |
133.498 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.206 |
|
|
|
| 2 |
N |
-0.238 |
|
|
|
| 3 |
H |
0.168 |
|
|
|
| 4 |
H |
0.276 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-2.025 |
0.022 |
0.000 |
2.025 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.958 |
0.496 |
0.000 |
| y |
0.496 |
-10.726 |
0.000 |
| z |
0.000 |
0.000 |
-12.393 |
|
| Traceless |
| | x | y | z |
| x |
-0.398 |
0.496 |
0.000 |
| y |
0.496 |
1.450 |
0.000 |
| z |
0.000 |
0.000 |
-1.051 |
|
| Polar |
| 3z2-r2 | -2.103 |
| x2-y2 | -1.232 |
| xy | 0.496 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.204 |
0.078 |
0.000 |
| y |
0.078 |
4.007 |
0.000 |
| z |
0.000 |
0.000 |
1.524 |
<r2> (average value of r
2) Å
2
| <r2> |
16.656 |
| (<r2>)1/2 |
4.081 |
Jump to
S1C1
Energy calculated at LSDA/6-31G(2df,p)
| | hartrees |
| Energy at 0K | -93.438380 |
| Energy at 298.15K | -93.439701 |
| HF Energy | -93.438380 |
| Nuclear repulsion energy | 28.081698 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at LSDA/6-31G(2df,p)
| 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' |
3352 |
3299 |
5.03 |
|
|
|
| 2 |
A' |
2947 |
2900 |
23.78 |
|
|
|
| 3 |
A' |
1813 |
1784 |
17.02 |
|
|
|
| 4 |
A' |
1139 |
1121 |
6.10 |
|
|
|
| 5 |
A' |
874 |
860 |
207.77 |
|
|
|
| 6 |
A" |
950 |
935 |
94.20 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5537.7 cm
-1
Scaled (by 0.984) Zero Point Vibrational Energy (zpe) 5449.1 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.
Geometric Data calculated at LSDA/6-31G(2df,p)
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
-0.002 |
0.650 |
0.000 |
| N2 |
-0.002 |
-0.582 |
0.000 |
| H3 |
0.923 |
1.264 |
0.000 |
| H4 |
-0.897 |
-1.094 |
0.000 |
Atom - Atom Distances (Å)
| |
C1 |
N2 |
H3 |
H4 |
| C1 | | 1.2323 | 1.1102 | 1.9601 |
N2 | 1.2323 | | 2.0648 | 1.0306 | H3 | 1.1102 | 2.0648 | | 2.9783 | H4 | 1.9601 | 1.0306 | 2.9783 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
N2 |
H4 |
119.772 |
|
H3 |
C1 |
N2 |
123.556 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G(2df,p)
Charges (e)
| Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
| 1 |
C |
-0.231 |
|
|
|
| 2 |
N |
-0.236 |
|
|
|
| 3 |
H |
0.177 |
|
|
|
| 4 |
H |
0.290 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
| |
x |
y |
z |
Total |
| |
-0.420 |
-0.115 |
0.000 |
0.435 |
| CHELPG |
|
|
|
|
| AIM |
|
|
|
|
| ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
| Primitive |
| | x | y | z |
| x |
-11.043 |
3.032 |
0.000 |
| y |
3.032 |
-11.288 |
0.000 |
| z |
0.000 |
0.000 |
-12.440 |
|
| Traceless |
| | x | y | z |
| x |
0.821 |
3.032 |
0.000 |
| y |
3.032 |
0.453 |
0.000 |
| z |
0.000 |
0.000 |
-1.274 |
|
| Polar |
| 3z2-r2 | -2.549 |
| x2-y2 | 0.246 |
| xy | 3.032 |
| xz | 0.000 |
| yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
| |
x |
y |
z |
| x |
2.393 |
0.602 |
0.000 |
| y |
0.602 |
3.681 |
0.000 |
| z |
0.000 |
0.000 |
1.553 |
<r2> (average value of r
2) Å
2
| <r2> |
16.597 |
| (<r2>)1/2 |
4.074 |