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

using model chemistry: wB97X-D/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/cc-pVQZ
 hartrees
Energy at 0K-139.993006
Energy at 298.15K-139.995201
HF Energy-139.993006
Nuclear repulsion energy55.160413
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 wB97X-D/cc-pVQZ
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' 3902 3902 158.20      
2 A' 3174 3174 8.20      
3 A' 1806 1806 416.15      
4 A' 1360 1360 3.87      
5 A' 1001 1001 171.99      
6 A' 951 951 15.06      
7 A' 666 666 85.83      
8 A' 381 381 15.30      
9 A" 3253 3253 0.32      
10 A" 784 784 40.83      
11 A" 587 587 82.12      
12 A" 329 329 1.06      

Unscaled Zero Point Vibrational Energy (zpe) 9096.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9096.6 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 wB97X-D/cc-pVQZ
ABC
7.03368 0.27243 0.26808

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.039 1.384 0.000
B2 0.039 0.003 0.000
O3 0.039 -1.312 0.000
H4 0.039 1.954 0.919
H5 0.039 1.954 -0.919
H6 -0.823 -1.729 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.38192.69681.08081.08083.2304
B21.38191.31492.15682.15681.9341
O32.69681.31493.39313.39310.9573
H41.08082.15683.39311.83733.8923
H51.08082.15683.39311.83733.8923
H63.23041.93410.95733.89233.8923

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 121.798
B2 C1 H5 121.798 B2 O3 H6 115.788
H4 C1 H5 116.405
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.378      
2 B 0.376      
3 O -0.366      
4 H 0.047      
5 H 0.047      
6 H 0.273      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.489 -1.854 0.000 2.378
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.288 3.079 0.000
y 3.079 -16.876 0.000
z 0.000 0.000 -17.044
Traceless
 xyz
x -2.328 3.079 0.000
y 3.079 1.290 0.000
z 0.000 0.000 1.038
Polar
3z2-r22.075
x2-y2-2.412
xy3.079
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.404 0.154 0.000
y 0.154 6.544 0.000
z 0.000 0.000 3.676


<r2> (average value of r2) Å2
<r2> 49.379
(<r2>)1/2 7.027