return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: MP4/TZVP

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/TZVP
 hartrees
Energy at 0K-369.197114
Energy at 298.15K-369.203654
HF Energy-368.890175
Nuclear repulsion energy58.790382
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/TZVP
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 2525 2431        
2 A1 2490 2398        
3 A1 1134 1092        
4 A1 1051 1012        
5 A1 507 488        
6 A2 239 230        
7 E 2579 2484        
7 E 2579 2484        
8 E 2534 2440        
8 E 2534 2440        
9 E 1187 1143        
9 E 1187 1143        
10 E 1163 1120        
10 E 1163 1120        
11 E 863 831        
11 E 863 831        
12 E 387 373        
12 E 387 372        

Unscaled Zero Point Vibrational Energy (zpe) 12684.9 cm-1
Scaled (by 0.9629) Zero Point Vibrational Energy (zpe) 12214.3 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/TZVP
ABC
1.90650 0.34440 0.34440

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.405
P2 0.000 0.000 0.562
H3 0.000 -1.174 -1.683
H4 -1.016 0.587 -1.683
H5 1.016 0.587 -1.683
H6 0.000 1.244 1.217
H7 -1.077 -0.622 1.217
H8 1.077 -0.622 1.217

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.96631.20621.20621.20622.90142.90142.9014
P21.96632.53312.53312.53311.40571.40571.4057
H31.20622.53312.03282.03283.77533.14233.1423
H41.20622.53312.03282.03283.14233.14233.7753
H51.20622.53312.03282.03283.14233.77533.1423
H62.90141.40573.77533.14233.14232.15442.1544
H72.90141.40573.14233.14233.77532.15442.1544
H82.90141.40573.14233.77533.14232.15442.1544

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 117.770 B1 P2 H7 117.770
B1 P2 H8 117.770 P2 B1 H3 103.354
P2 B1 H4 103.354 P2 B1 H5 103.354
H3 B1 H4 114.833 H3 B1 H5 114.833
H4 B1 H5 114.833 H6 P2 H7 100.042
H6 P2 H8 100.042 H7 P2 H8 100.042
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability