PM7 Accuracy Date:Mon Feb 11 04:20:05 2019

phosphinidene   1942 Phosphinidene

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    #  Species Formula
  1932 HexamethyldisilaneC6H18Si2
  1933 HexamethyldisilazaneC6H19NSi2
  1934 HexamethyldisiloxaneC6H18OSi2
  1935 H6Si2O7H6O7Si2
  1936 TrisilaneH8Si3
  1937 Cyclopentasilane (Geo)H10Si5
  1938 Si(SiMe3)4 (GUFMOJ) (Geo)C12H36Si5
  1939 Si(SiMe3)4 (GUFMOJ)C12H36Si5
  1940 Phosphorus, cationP
  1941 Phosphorus, atomP
  1942 Phosphinidene HP
  1943 PhosphinoH2P
  1944 Phosphine cationH3P
  1945 Phosphine (Geo)H3P
  1946 PhosphineH3P
  1947 PH4(+)H4P
  1948 Carbon monophosphideCP
  1949 Carbon phosphide (Geo)CP
  1950 MethinophosphideHCP
  1951 MethinophosphineHCP
  1952 Methinophosphide (Geo)HCP


ΔHf: 60.6 kcal/mol,     REF: M. W. Chase, C. A. Davies, J. R. Downey, D. R. Frurip, R. A. McDonald, A. N. Syverud, JANAF Thermochemical Tables, Third Edition, J. Phys. Chem. Ref. Data 14, Suppl. 1 (1985).
  
 UHF TRIPLET PM7
Phosphinidene
 HR=JANAF86 H=60.6
  P     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  H     1.54080480 +1    0.0000000 +0    0.0000000 +0     1     0     0