Jump to
S1C2
Energy calculated at PBEPBEultrafine/cc-pVTZ
| hartrees |
Energy at 0K | -93.880024 |
Energy at 298.15K | -93.881295 |
HF Energy | -93.880024 |
Nuclear repulsion energy | 28.099957 |
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 PBEPBEultrafine/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' |
3179 |
3157 |
12.50 |
|
|
|
2 |
A' |
2878 |
2858 |
61.68 |
|
|
|
3 |
A' |
1814 |
1802 |
17.90 |
|
|
|
4 |
A' |
958 |
952 |
156.42 |
|
|
|
5 |
A' |
850 |
844 |
91.65 |
|
|
|
6 |
A" |
874 |
868 |
3.93 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5276.2 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 5239.8 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 PBEPBEultrafine/cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
0.111 |
0.639 |
0.000 |
N2 |
0.111 |
-0.587 |
0.000 |
H3 |
-0.683 |
1.411 |
0.000 |
H4 |
-0.764 |
-1.140 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
N2 |
H3 |
H4 |
C1 | | 1.2262 | 1.1075 | 1.9834 |
N2 | 1.2262 | | 2.1499 | 1.0359 | H3 | 1.1075 | 2.1499 | | 2.5524 | H4 | 1.9834 | 1.0359 | 2.5524 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N2 |
H4 |
122.300 |
|
H3 |
C1 |
N2 |
134.153 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.103 |
|
|
|
2 |
N |
-0.142 |
|
|
|
3 |
H |
0.094 |
|
|
|
4 |
H |
0.152 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-2.055 |
0.198 |
0.000 |
2.064 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-12.305 |
0.517 |
0.000 |
y |
0.517 |
-11.210 |
0.000 |
z |
0.000 |
0.000 |
-12.707 |
|
Traceless |
| x | y | z |
x |
-0.346 |
0.517 |
0.000 |
y |
0.517 |
1.296 |
0.000 |
z |
0.000 |
0.000 |
-0.950 |
|
Polar |
3z2-r2 | -1.900 |
x2-y2 | -1.095 |
xy | 0.517 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.638 |
0.103 |
0.000 |
y |
0.103 |
4.368 |
0.000 |
z |
0.000 |
0.000 |
1.840 |
<r2> (average value of r
2) Å
2
<r2> |
16.907 |
(<r2>)1/2 |
4.112 |
Jump to
S1C1
Energy calculated at PBEPBEultrafine/cc-pVTZ
| hartrees |
Energy at 0K | -93.887024 |
Energy at 298.15K | -93.888353 |
HF Energy | -93.887024 |
Nuclear repulsion energy | 28.018594 |
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 PBEPBEultrafine/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' |
3323 |
3300 |
2.01 |
|
|
|
2 |
A' |
2925 |
2905 |
33.47 |
|
|
|
3 |
A' |
1755 |
1743 |
19.37 |
|
|
|
4 |
A' |
1160 |
1152 |
11.23 |
|
|
|
5 |
A' |
888 |
882 |
204.26 |
|
|
|
6 |
A" |
950 |
943 |
102.63 |
|
|
|
Unscaled Zero Point Vibrational Energy (zpe) 5500.7 cm
-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 5462.7 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 PBEPBEultrafine/cc-pVTZ
Point Group is Cs
Cartesians (Å)
Atom |
x (Å) |
y (Å) |
z (Å) |
C1 |
-0.001 |
0.652 |
0.000 |
N2 |
-0.001 |
-0.586 |
0.000 |
H3 |
0.915 |
1.271 |
0.000 |
H4 |
-0.905 |
-1.078 |
0.000 |
Atom - Atom Distances (Å)
|
C1 |
N2 |
H3 |
H4 |
C1 | | 1.2379 | 1.1058 | 1.9514 |
N2 | 1.2379 | | 2.0710 | 1.0292 | H3 | 1.1058 | 2.0710 | | 2.9715 | H4 | 1.9514 | 1.0292 | 2.9715 | |
More geometry information
Calculated Bond Angles
atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
C1 |
N2 |
H4 |
118.513 |
|
H3 |
C1 |
N2 |
124.068 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVTZ
Charges (e)
Number |
Element |
Mulliken |
CHELPG |
AIM |
ESP |
1 |
C |
-0.138 |
|
|
|
2 |
N |
-0.152 |
|
|
|
3 |
H |
0.116 |
|
|
|
4 |
H |
0.174 |
|
|
|
Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section
VII.A.3)
|
x |
y |
z |
Total |
|
-0.397 |
-0.008 |
0.000 |
0.397 |
CHELPG |
|
|
|
|
AIM |
|
|
|
|
ESP |
|
|
|
|
Electric Quadrupole moment
Quadrupole components in D Å
Primitive |
| x | y | z |
x |
-11.405 |
3.069 |
0.000 |
y |
3.069 |
-11.611 |
0.000 |
z |
0.000 |
0.000 |
-12.743 |
|
Traceless |
| x | y | z |
x |
0.773 |
3.069 |
0.000 |
y |
3.069 |
0.463 |
0.000 |
z |
0.000 |
0.000 |
-1.235 |
|
Polar |
3z2-r2 | -2.471 |
x2-y2 | 0.207 |
xy | 3.069 |
xz | 0.000 |
yz | 0.000 |
|
Polarizabilities
Components of the polarizability tensor.
Units are
Å
3 (Angstrom cubed)
Change units.
|
x |
y |
z |
x |
2.767 |
0.455 |
0.000 |
y |
0.455 |
4.044 |
0.000 |
z |
0.000 |
0.000 |
1.884 |
<r2> (average value of r
2) Å
2
<r2> |
16.832 |
(<r2>)1/2 |
4.103 |