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

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

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-pVDZ
 hartrees
Energy at 0K-369.189596
Energy at 298.15K-369.196075
HF Energy-368.877376
Nuclear repulsion energy58.440437
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-pVDZ
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 2511 2419        
2 A1 2473 2382        
3 A1 1109 1068        
4 A1 1028 990        
5 A1 518 499        
6 A2 234 225        
7 E 2563 2469        
7 E 2563 2469        
8 E 2526 2433        
8 E 2526 2433        
9 E 1164 1121        
9 E 1164 1121        
10 E 1142 1100        
10 E 1141 1099        
11 E 840 809        
11 E 840 809        
12 E 372 358        
12 E 372 358        

Unscaled Zero Point Vibrational Energy (zpe) 12541.9 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 12080.3 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 CCSD(T)=FULL/cc-pVDZ
ABC
1.87042 0.34169 0.34169

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -1.409
P2 0.000 0.000 0.563
H3 0.000 -1.190 -1.689
H4 -1.030 0.595 -1.689
H5 1.030 0.595 -1.689
H6 0.000 1.251 1.225
H7 -1.084 -0.626 1.225
H8 1.084 -0.626 1.225

Atom - Atom Distances (Å)
  B1 P2 H3 H4 H5 H6 H7 H8
B11.97211.22211.22211.22212.91632.91632.9163
P21.97212.54652.54652.54651.41561.41561.4156
H31.22212.54652.06072.06073.80103.15943.1594
H41.22212.54652.06072.06073.15943.15943.8010
H51.22212.54652.06072.06073.15943.80103.1594
H62.91631.41563.80103.15943.15942.16712.1671
H72.91631.41563.15943.15943.80102.16712.1671
H82.91631.41563.15943.80103.15942.16712.1671

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 117.890 B1 P2 H7 117.890
B1 P2 H8 117.890 P2 B1 H3 103.214
P2 B1 H4 103.214 P2 B1 H5 103.214
H3 B1 H4 114.937 H3 B1 H5 114.937
H4 B1 H5 114.937 H6 P2 H7 99.891
H6 P2 H8 99.891 H7 P2 H8 99.891
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability