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All results from a given calculation for CH2OH (Hydroxymethyl radical)

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 C1 2A
Energy calculated at B2PLYP=FULL/6-311G*
 hartrees
Energy at 0K-114.978051
Energy at 298.15K-114.980652
HF Energy-114.864382
Nuclear repulsion energy35.307566
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 3839 3839 33.61      
2 A 3289 3289 24.01      
3 A 3139 3139 29.49      
4 A 1518 1518 8.21      
5 A 1397 1397 38.48      
6 A 1218 1218 96.68      
7 A 1090 1090 50.31      
8 A 691 691 74.66      
9 A 475 475 104.91      

Unscaled Zero Point Vibrational Energy (zpe) 8328.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8328.4 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
6.41446 0.99744 0.87488

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.685 0.029 -0.076
O2 -0.669 -0.124 0.028
H3 1.222 -0.888 0.115
H4 1.119 0.982 0.206
H5 -1.097 0.728 -0.083

Atom - Atom Distances (Å)
  C1 O2 H3 H4 H5
C11.36651.07951.08481.9138
O21.36652.04112.11050.9604
H31.07952.04111.87462.8331
H41.08482.11051.87462.2490
H51.91380.96042.83312.2490

picture of Hydroxymethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 O2 H5 109.427 O2 C1 H3 112.594
O2 C1 H4 118.402 H3 C1 H4 120.019
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability