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

trimethyl phosphite   1986 Trimethyl phosphite

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    #  Species Formula
  1976 Phosphorus oxideOP
  1977 Phosphorus oxide (Geo)OP
  1978 HPOHOP
  1979 Trimethylphosphine oxideC3H9OP
  1980 Triphenyl phosphine oxide (Geo)C18H15OP
  1981 Triphenyl phosphine oxideC18H15OP
  1982 Phosphorus dioxideO2P
  1983 HPO3HO3P
  1984 Methylphosphonic acidCH5O3P
  1985 Ethylphosphonic acidC2H7O3P
  1986 Trimethyl phosphite C3H9O3P
  1987 Triethyl phosphiteC6H15O3P
  1988 Di-isopropyl ethylphosphonateC8H19O3P
  1989 Tri-isopropyl phosphiteC9H21O3P
  1990 Methyl phosphate anionCH4O4P
  1991 Methyl phosphateCH5O4P
  1992 Ethylene phosphate anion (Geo)C2H4O4P
  1993 Ethylene phosphate anionC2H4O4P
  1994 (C2H4)PO4HC2H5O4P
  1995 Ethylene phosphateC2H5O4P
  1996 Dimethyl phosphate anion (Geo)C2H6O4P


ΔHf: -168.3 kcal/mol,     REF: J. O. Cox, G. Pilcher, "Thermochemistry of Organic and Organometallic Compounds," Academic Press, New York, N.Y., 1970.
I.P.: 9.0 eV,     REF: R. D. Levin, S. G. Lias, "Ionization Potentials and Appearance Potential Measurements," 1971-1981, Natl. Stand. Ref. Data Ser., Natl. Bur. Stand. 71, (1982), Cat. No. C13.48:71.
  
 SYMMETRY PM7
Trimethyl phosphite
 H=-168.3 HR=C&P1970 I=9. IR=LLNBS82
 XX     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  P     1.00000000 +0    0.0000000 +0    0.0000000 +0     1     0     0
  O     1.67579686 +1  123.1240163 +1    0.0000000 +0     2     1     0
  O     1.67579686 +0  123.1240163 +0  120.0000000 +0     2     1     3
  O     1.67579686 +0  123.1240163 +0 -120.0000000 +0     2     1     3
  C     1.44678086 +1  118.3113281 +1    0.0000000 +0     3     2     1
  C     1.44678086 +0  118.3113281 +0    0.0000000 +0     4     2     1
  C     1.44678086 +0  118.3113281 +0    0.0000000 +0     5     2     1
  H     1.09927544 +1  109.1693226 +1  -62.7220513 +1     6     3     2
  H     1.09927544 +0  109.1693226 +0   61.6100199 +1     6     3     2
  H     1.09927544 +0  109.1693226 +0  179.4384895 +1     6     3     2
  H     1.09927544 +0  109.1693226 +0  -62.3844521 +1     7     4     2
  H     1.09927544 +0  109.1693226 +0   61.9493054 +1     7     4     2
  H     1.09927544 +0  109.1693226 +0  179.7722527 +1     7     4     2
  H     1.09927544 +0  109.1693226 +0   61.7976047 +1     8     5     2
  H     1.09927544 +0  109.1693226 +0  179.6237551 +1     8     5     2
  H     1.09927544 +0  109.1693226 +0  -62.5402861 +1     8     5     2