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

using model chemistry: CCSD(T)=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD(T)=FULL/cc-pVTZ
 hartrees
Energy at 0K-369.330087
Energy at 298.15K-369.336633
HF Energy-368.905072
Nuclear repulsion energy59.438779
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 CCSD(T)=FULL/cc-pVTZ
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 2504 2398        
2 A1 2487 2383        
3 A1 1113 1067        
4 A1 1027 984        
5 A1 552 529        
6 A2 242 232        
7 E 2571 2463        
7 E 2571 2463        
8 E 2514 2409        
8 E 2514 2408        
9 E 1185 1135        
9 E 1184 1135        
10 E 1141 1093        
10 E 1140 1092        
11 E 846 810        
11 E 845 810        
12 E 380 364        
12 E 380 364        

Unscaled Zero Point Vibrational Energy (zpe) 12597.8 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 12068.7 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 CCSD(T)=FULL/cc-pVTZ
ABC
1.92830 0.35524 0.35524

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.378
P2 0.000 0.000 0.551
H3 0.000 -1.165 -1.665
H4 -1.009 0.582 -1.665
H5 1.009 0.582 -1.665
H6 0.000 1.239 1.206
H7 -1.073 -0.620 1.206
H8 1.073 -0.620 1.206

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.92901.19961.19961.19962.86512.86512.8651
P21.92902.50382.50382.50381.40121.40121.4012
H31.19962.50382.01712.01713.74423.11293.1129
H41.19962.50382.01712.01713.11293.11293.7442
H51.19962.50382.01712.01713.11293.74423.1129
H62.86511.40123.74423.11293.11292.14612.1461
H72.86511.40123.11293.11293.74422.14612.1461
H82.86511.40123.11293.74423.11292.14612.1461

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 117.838 B1 P2 H7 117.838
B1 P2 H8 117.838 P2 B1 H3 103.869
P2 B1 H4 103.869 P2 B1 H5 103.869
H3 B1 H4 114.444 H3 B1 H5 114.444
H4 B1 H5 114.444 H6 P2 H7 99.956
H6 P2 H8 99.956 H7 P2 H8 99.956
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability