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All results from a given calculation for BH3PH3 (borane phosphine)

using model chemistry: QCISD(T)=FULL/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at QCISD(T)=FULL/daug-cc-pVDZ
 hartrees
Energy at 0K-369.208129
Energy at 298.15K-369.214561
HF Energy-368.879989
Nuclear repulsion energy58.367447
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 QCISD(T)=FULL/daug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2481 2481        
2 A1 2448 2448        
3 A1 1097 1097        
4 A1 1009 1009        
5 A1 509 509        
6 A2 212 212        
7 E 2531 2531        
7 E 2531 2531        
8 E 2496 2496        
8 E 2496 2496        
9 E 1159 1159        
9 E 1159 1159        
10 E 1128 1128        
10 E 1128 1128        
11 E 828 828        
11 E 828 828        
12 E 369 369        
12 E 369 369        

Unscaled Zero Point Vibrational Energy (zpe) 12388.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12388.6 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 QCISD(T)=FULL/daug-cc-pVDZ
ABC
1.86964 0.34059 0.34059

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/daug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.412
P2 0.000 0.000 0.564
H3 0.000 -1.187 -1.691
H4 -1.028 0.593 -1.691
H5 1.028 0.593 -1.691
H6 0.000 1.254 1.226
H7 -1.086 -0.627 1.226
H8 1.086 -0.627 1.226

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.97581.21931.21931.21932.92152.92152.9215
P21.97582.54842.54842.54841.41861.41861.4186
H31.21932.54842.05582.05583.80443.16343.1634
H41.21932.54842.05582.05583.16343.16343.8044
H51.21932.54842.05582.05583.16343.80443.1634
H62.92151.41863.80443.16343.16342.17262.1726
H72.92151.41863.16343.16343.80442.17262.1726
H82.92151.41863.16343.80443.16342.17262.1726

picture of borane phosphine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 P2 H6 117.848 B1 P2 H7 117.848
B1 P2 H8 117.848 P2 B1 H3 103.243
P2 B1 H4 103.243 P2 B1 H5 103.243
H3 B1 H4 114.916 H3 B1 H5 114.916
H4 B1 H5 114.916 H6 P2 H7 99.944
H6 P2 H8 99.944 H7 P2 H8 99.944
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability