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

using model chemistry: MP4=FULL/cc-pV(T+d)Z

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP4=FULL/cc-pV(T+d)Z
 hartrees
Energy at 0K-369.393677
Energy at 298.15K 
HF Energy-368.908526
Nuclear repulsion energy59.657467
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 MP4=FULL/cc-pV(T+d)Z
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 2515 2515 0.00      
2 A1 2494 2494 0.00      
3 A1 1114 1114 0.00      
4 A1 1031 1031 0.00      
5 A1 563 563 0.00      
6 A2 252 252 0.00      
7 E 2581 2581 0.00      
7 E 2581 2581 0.00      
8 E 2524 2524 0.00      
8 E 2524 2524 0.00      
9 E 1185 1185 0.00      
9 E 1185 1185 0.00      
10 E 1147 1147 0.00      
10 E 1146 1146 0.00      
11 E 847 847 0.00      
11 E 847 847 0.00      
12 E 380 380 0.00      
12 E 380 380 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 12646.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12646.2 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 MP4=FULL/cc-pV(T+d)Z
ABC
1.93511 0.35867 0.35867

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/cc-pV(T+d)Z

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.370
P2 0.000 0.000 0.548
H3 0.000 -1.164 -1.658
H4 -1.008 0.582 -1.658
H5 1.008 0.582 -1.658
H6 0.000 1.235 1.201
H7 -1.070 -0.618 1.201
H8 1.070 -0.618 1.201

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.91851.19911.19911.19912.85292.85292.8529
P21.91852.49402.49402.49401.39731.39731.3973
H31.19912.49402.01642.01643.73233.10093.1009
H41.19912.49402.01642.01643.10093.10093.7323
H51.19912.49402.01642.01643.10093.73233.1009
H62.85291.39733.73233.10093.10092.13962.1396
H72.85291.39733.10093.10093.73232.13962.1396
H82.85291.39733.10093.73233.10092.13962.1396

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 117.866 B1 P2 H7 117.866
B1 P2 H8 117.866 P2 B1 H3 103.853
P2 B1 H4 103.853 P2 B1 H5 103.853
H3 B1 H4 114.457 H3 B1 H5 114.457
H4 B1 H5 114.457 H6 P2 H7 99.921
H6 P2 H8 99.921 H7 P2 H8 99.921
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability