return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for LiBH4 (Lithium borohydride)

using model chemistry: LSDA/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at LSDA/STO-3G
 hartrees
Energy at 0K-34.084110
Energy at 298.15K-34.088285
HF Energy-34.084110
Nuclear repulsion energy17.673284
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/STO-3G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3101 2777 3.16      
2 A1 2390 2140 280.56      
3 A1 1242 1112 76.01      
4 A1 810 725 89.93      
5 E 2408 2157 146.66      
5 E 2408 2157 146.65      
6 E 1359 1217 2.05      
6 E 1359 1217 2.05      
7 E 1221 1093 3.23      
7 E 1221 1093 3.23      
8 E 620 555 2.99      
8 E 619 555 2.99      

Unscaled Zero Point Vibrational Energy (zpe) 9379.0 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 8398.9 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 LSDA/STO-3G
ABC
4.24366 0.82492 0.82492

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.380
B2 0.000 0.000 0.491
H3 0.000 0.000 1.651
H4 0.000 1.146 0.011
H5 0.993 -0.573 0.011
H6 -0.993 -0.573 0.011

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.87033.03031.80231.80231.8023
B21.87031.16001.24251.24251.2425
H33.03031.16002.00042.00042.0004
H41.80231.24252.00041.98531.9853
H51.80231.24252.00041.98531.9853
H61.80231.24252.00041.98531.9853

picture of Lithium borohydride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Li1 B2 H3 180.000 Li1 B2 H4 67.301
Li1 B2 H5 67.301 Li1 B2 H6 67.301
Li1 H4 B2 73.206 Li1 H5 B2 73.206
Li1 H6 B2 73.206 H3 B2 H4 112.699
H3 B2 H5 112.699 H3 B2 H6 112.699
H4 B2 H5 106.060 H4 B2 H6 106.060
H5 B2 H6 106.060
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.174      
2 B -0.213      
3 H -0.015      
4 H 0.018      
5 H 0.018      
6 H 0.018      


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 -4.423 4.423
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.262 0.000 0.000
y 0.000 -13.262 0.000
z 0.000 0.000 -5.372
Traceless
 xyz
x -3.945 0.000 0.000
y 0.000 -3.945 0.000
z 0.000 0.000 7.890
Polar
3z2-r215.780
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 1.772 0.000 0.000
y 0.000 1.772 0.000
z 0.000 0.000 3.627


<r2> (average value of r2) Å2
<r2> 20.221
(<r2>)1/2 4.497