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

using model chemistry: M06-2X/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-311G**
 hartrees
Energy at 0K-139.955223
Energy at 298.15K-139.957460
HF Energy-139.955223
Nuclear repulsion energy55.129801
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 M06-2X/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 A' 3885 3885 165.15      
2 A' 3185 3185 11.54      
3 A' 1830 1830 396.59      
4 A' 1361 1361 4.42      
5 A' 1023 1023 179.81      
6 A' 958 958 8.33      
7 A' 679 679 99.10      
8 A' 380 380 16.19      
9 A" 3267 3267 1.27      
10 A" 788 788 61.72      
11 A" 623 623 87.97      
12 A" 336 336 0.90      

Unscaled Zero Point Vibrational Energy (zpe) 9157.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9157.5 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 M06-2X/6-311G**
ABC
6.95515 0.27252 0.26822

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.040 1.384 0.000
B2 0.040 0.003 0.000
O3 0.040 -1.313 0.000
H4 0.040 1.953 0.920
H5 0.040 1.953 -0.920
H6 -0.834 -1.716 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.38032.69701.08221.08223.2202
B21.38031.31672.15592.15591.9285
O32.69701.31673.39343.39340.9623
H41.08222.15593.39341.84083.8819
H51.08222.15593.39341.84083.8819
H63.22021.92850.96233.88193.8819

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 121.735
B2 C1 H5 121.735 B2 O3 H6 114.708
H4 C1 H5 116.531
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.650      
2 B 0.381      
3 O -0.314      
4 H 0.142      
5 H 0.142      
6 H 0.298      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.646 -1.743 0.000 2.398
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.033 3.186 0.000
y 3.186 -16.930 0.000
z 0.000 0.000 -16.874
Traceless
 xyz
x -2.131 3.186 0.000
y 3.186 1.023 0.000
z 0.000 0.000 1.108
Polar
3z2-r22.215
x2-y2-2.103
xy3.186
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.063 0.190 0.000
y 0.190 6.021 0.000
z 0.000 0.000 2.849


<r2> (average value of r2) Å2
<r2> 49.281
(<r2>)1/2 7.020