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

using model chemistry: CISD/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CISD/Def2TZVPP
 hartrees
Energy at 0K-369.218947
Energy at 298.15K-369.225539
HF Energy-368.903588
Nuclear repulsion energy59.335725
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 CISD/Def2TZVPP
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 2570 2570 24.95      
2 A1 2510 2510 50.83      
3 A1 1151 1151 24.50      
4 A1 1069 1069 220.91      
5 A1 531 531 0.90      
6 A2 243 243 0.00      
7 E 2594 2594 148.37      
7 E 2594 2594 148.37      
8 E 2572 2572 3.05      
8 E 2572 2572 3.05      
9 E 1207 1207 9.03      
9 E 1207 1207 9.03      
10 E 1184 1184 4.51      
10 E 1184 1184 4.51      
11 E 872 872 3.72      
11 E 872 872 3.72      
12 E 396 396 1.11      
12 E 396 396 1.11      

Unscaled Zero Point Vibrational Energy (zpe) 12862.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12862.0 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 CISD/Def2TZVPP
ABC
1.92600 0.35238 0.35238

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.385
P2 0.000 0.000 0.555
H3 0.000 -1.168 -1.669
H4 -1.012 0.584 -1.669
H5 1.012 0.584 -1.669
H6 0.000 1.237 1.201
H7 -1.071 -0.618 1.201
H8 1.071 -0.618 1.201

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94081.20241.20241.20242.86672.86672.8667
P21.94082.51282.51282.51281.39501.39501.3950
H31.20242.51282.02382.02383.74453.11233.1123
H41.20242.51282.02382.02383.11233.11233.7445
H51.20242.51282.02382.02383.11233.74453.1123
H62.86671.39503.74453.11233.11232.14222.1422
H72.86671.39503.11233.11233.74452.14222.1422
H82.86671.39503.11233.74453.11232.14222.1422

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 117.553 B1 P2 H7 117.553
B1 P2 H8 117.553 P2 B1 H3 103.653
P2 B1 H4 103.653 P2 B1 H5 103.653
H3 B1 H4 114.609 H3 B1 H5 114.609
H4 B1 H5 114.609 H6 P2 H7 100.315
H6 P2 H8 100.315 H7 P2 H8 100.315
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability