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All results from a given calculation for BeN (Beryllium mononitride)

using model chemistry: HSEh1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 4Σ
2 1 yes C*V 2Π

State 1 (4Σ)

Jump to S2C1
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-69.254675
Energy at 298.15K-69.253701
HF Energy-69.254675
Nuclear repulsion energy9.279944
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 HSEh1PBE/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 946 909 28.19      

Unscaled Zero Point Vibrational Energy (zpe) 473.0 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 454.3 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.
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/6-311G**
B
1.20596

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Be1 0.000 0.000 -1.016
N2 0.000 0.000 0.581

Atom - Atom Distances (Å)
  Be1 N2
Be11.5967
N21.5967

picture of Beryllium mononitride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Be 0.169      
2 N -0.169      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.290 1.290
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.811 0.000 0.000
y 0.000 -10.811 0.000
z 0.000 0.000 -15.102
Traceless
 xyz
x 2.146 0.000 0.000
y 0.000 2.146 0.000
z 0.000 0.000 -4.291
Polar
3z2-r2-8.582
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.634 0.000 0.000
y 0.000 4.634 0.000
z 0.000 0.000 4.174


<r2> (average value of r2) Å2
<r2> 14.135
(<r2>)1/2 3.760

State 2 (2Π)

Jump to S1C1
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-69.238276
Energy at 298.15K-69.237330
HF Energy-69.238276
Nuclear repulsion energy9.899207
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 HSEh1PBE/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 1116 1072 48.12      

Unscaled Zero Point Vibrational Energy (zpe) 558.0 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 535.9 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.
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/6-311G**
B
1.37228

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Be1 0.000 0.000 -0.952
N2 0.000 0.000 0.544

Atom - Atom Distances (Å)
  Be1 N2
Be11.4968
N21.4968

picture of Beryllium mononitride state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Be 0.235      
2 N -0.235      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -3.161 3.161
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.824 0.000 0.000
y 0.000 -10.205 0.000
z 0.000 0.000 -8.980
Traceless
 xyz
x -3.232 0.000 0.000
y 0.000 0.697 0.000
z 0.000 0.000 2.535
Polar
3z2-r25.069
x2-y2-2.619
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x -0.022 0.000 0.000
y 0.000 3.895 0.000
z 0.000 0.000 12.713


<r2> (average value of r2) Å2
<r2> 12.367
(<r2>)1/2 3.517