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All results from a given calculation for CH2BOH (hydroxy(methylene)borane)

using model chemistry: B3LYPultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/TZVP
 hartrees
Energy at 0K-140.034268
Energy at 298.15K-140.036463
HF Energy-140.034268
Nuclear repulsion energy54.958970
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 B3LYPultrafine/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3793 3655 135.77      
2 A' 3157 3041 7.59      
3 A' 1799 1733 392.74      
4 A' 1363 1313 4.23      
5 A' 977 941 171.83      
6 A' 946 911 6.43      
7 A' 664 640 98.79      
8 A' 368 355 16.56      
9 A" 3227 3109 0.23      
10 A" 797 768 54.72      
11 A" 600 578 99.42      
12 A" 335 323 0.90      

Unscaled Zero Point Vibrational Energy (zpe) 9013.2 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 8683.3 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 B3LYPultrafine/TZVP
ABC
7.02038 0.27049 0.26625

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.039 1.388 0.000
B2 0.039 0.004 0.000
O3 0.039 -1.317 0.000
H4 0.039 1.963 0.918
H5 0.039 1.963 -0.918
H6 -0.828 -1.741 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.38432.70541.08271.08273.2471
B21.38431.32102.16312.16311.9484
O32.70541.32103.40583.40580.9651
H41.08272.16313.40581.83553.9129
H51.08272.16313.40581.83553.9129
H63.24711.94840.96513.91293.9129

picture of hydroxy(methylene)borane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 B2 O3 180.000 B2 C1 H4 122.044
B2 C1 H5 122.044 B2 O3 H6 116.053
H4 C1 H5 115.911
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.550      
2 B 0.405      
3 O -0.428      
4 H 0.130      
5 H 0.130      
6 H 0.313      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.645 -1.738 0.000 2.393
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.540 3.305 0.000
y 3.305 -17.240 0.000
z 0.000 0.000 -17.161
Traceless
 xyz
x -2.339 3.305 0.000
y 3.305 1.111 0.000
z 0.000 0.000 1.229
Polar
3z2-r22.458
x2-y2-2.300
xy3.305
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.899 0.170 0.000
y 0.170 6.579 0.000
z 0.000 0.000 3.020


<r2> (average value of r2) Å2
<r2> 49.809
(<r2>)1/2 7.058