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

using model chemistry: MP2=FULL/daug-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 MP2=FULL/daug-cc-pVTZ
 hartrees
Energy at 0K-369.288619
Energy at 298.15K-369.295153
HF Energy-368.905379
Nuclear repulsion energy59.684138
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 MP2=FULL/daug-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 2543 2543 28.10      
2 A1 2505 2505 36.17      
3 A1 1117 1117 27.57      
4 A1 1031 1031 187.30      
5 A1 563 563 3.30      
6 A2 247 247 0.00      
7 E 2602 2602 121.93      
7 E 2602 2602 121.93      
8 E 2557 2557 2.41      
8 E 2557 2557 2.41      
9 E 1187 1187 6.06      
9 E 1187 1187 6.06      
10 E 1161 1161 5.11      
10 E 1161 1161 5.11      
11 E 851 851 4.09      
11 E 851 851 4.09      
12 E 371 371 0.57      
12 E 371 371 0.57      

Unscaled Zero Point Vibrational Energy (zpe) 12732.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12732.3 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 MP2=FULL/daug-cc-pVTZ
ABC
1.93144 0.35919 0.35919

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/daug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.372
P2 0.000 0.000 0.547
H3 0.000 -1.166 -1.650
H4 -1.010 0.583 -1.650
H5 1.010 0.583 -1.650
H6 0.000 1.236 1.199
H7 -1.070 -0.618 1.199
H8 1.070 -0.618 1.199

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.91921.19861.19861.19862.85232.85232.8523
P21.91922.48742.48742.48741.39711.39711.3971
H31.19862.48742.01942.01943.72613.09213.0921
H41.19862.48742.01942.01943.09213.09213.7261
H51.19862.48742.01942.01943.09213.72613.0921
H62.85231.39713.72613.09213.09212.14062.1406
H72.85231.39713.09213.09213.72612.14062.1406
H82.85231.39713.09213.72613.09212.14062.1406

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 117.796 B1 P2 H7 117.796
B1 P2 H8 117.796 P2 B1 H3 103.411
P2 B1 H4 103.411 P2 B1 H5 103.411
H3 B1 H4 114.791 H3 B1 H5 114.791
H4 B1 H5 114.791 H6 P2 H7 100.010
H6 P2 H8 100.010 H7 P2 H8 100.010
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability