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

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/6-311G*
 hartrees
Energy at 0K-139.877825
Energy at 298.15K-139.880029
HF Energy-139.727231
Nuclear repulsion energy54.999784
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 B2PLYP=FULL/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3816 3816 109.76      
2 A' 3176 3176 4.16      
3 A' 1812 1812 339.28      
4 A' 1391 1391 4.48      
5 A' 1031 1031 185.57      
6 A' 945 945 8.69      
7 A' 639 639 99.78      
8 A' 364 364 18.21      
9 A" 3252 3252 0.16      
10 A" 812 812 53.26      
11 A" 635 635 102.24      
12 A" 336 336 0.65      

Unscaled Zero Point Vibrational Energy (zpe) 9103.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9103.9 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 B2PLYP=FULL/6-311G*
ABC
6.99098 0.27085 0.26661

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.040 1.388 0.000
B2 0.040 0.002 0.000
O3 0.040 -1.317 0.000
H4 0.040 1.962 0.919
H5 0.040 1.962 -0.919
H6 -0.831 -1.727 0.000

Atom - Atom Distances (Å)
  C1 B2 O3 H4 H5 H6
C11.38582.70461.08301.08303.2339
B21.38581.31882.16412.16411.9357
O32.70461.31883.40453.40450.9625
H41.08302.16413.40451.83723.8993
H51.08302.16413.40451.83723.8993
H63.23391.93570.96253.89933.8993

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 121.984
B2 C1 H5 121.984 B2 O3 H6 115.206
H4 C1 H5 116.032
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability