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

using model chemistry: QCISD/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 QCISD/cc-pV(T+d)Z
 hartrees
Energy at 0K-369.259023
Energy at 298.15K 
HF Energy-368.909069
Nuclear repulsion energy59.197922
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 QCISD/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 2401 24.68      
2 A1 2468 2356 47.51      
3 A1 1123 1072 21.91      
4 A1 1043 996 211.46      
5 A1 529 505 1.13      
6 A2 238 227 0.00      
7 E 2551 2436 135.43      
7 E 2551 2436 135.43      
8 E 2521 2407 0.47      
8 E 2521 2407 0.47      
9 E 1182 1128 7.62      
9 E 1182 1128 7.62      
10 E 1157 1105 4.34      
10 E 1157 1105 4.34      
11 E 852 813 2.98      
11 E 852 813 2.98      
12 E 383 366 0.85      
12 E 383 366 0.85      

Unscaled Zero Point Vibrational Energy (zpe) 12603.9 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 12033.0 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 QCISD/cc-pV(T+d)Z
ABC
1.91471 0.35132 0.35132

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.387
P2 0.000 0.000 0.555
H3 0.000 -1.172 -1.671
H4 -1.015 0.586 -1.671
H5 1.015 0.586 -1.671
H6 0.000 1.240 1.207
H7 -1.074 -0.620 1.207
H8 1.074 -0.620 1.207

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.94271.20621.20621.20622.87522.87522.8752
P21.94272.51622.51622.51621.40061.40061.4006
H31.20622.51622.03072.03073.75513.12083.1208
H41.20622.51622.03072.03073.12083.12083.7551
H51.20622.51622.03072.03073.12083.75513.1208
H62.87521.40063.75513.12083.12082.14762.1476
H72.87521.40063.12083.12083.75512.14762.1476
H82.87521.40063.12083.75513.12082.14762.1476

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 117.714 B1 P2 H7 117.714
B1 P2 H8 117.714 P2 B1 H3 103.602
P2 B1 H4 103.602 P2 B1 H5 103.602
H3 B1 H4 114.648 H3 B1 H5 114.648
H4 B1 H5 114.648 H6 P2 H7 100.112
H6 P2 H8 100.112 H7 P2 H8 100.112
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability