Accuracy

diazomethane    591 Diazomethane

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    #  Species Formula
   581 9-Ethyl-9H-carbazoleC14H13N
   582 TetradecanenitrileC14H27N
   583 DioctylamineC16H35N
   584 TriphenylamineC18H15N
   585 TrioctylamineC24H51N
   586 Nitrogen (Geo)N2
   587 NitrogenN2
   588 DiazeneH2N2
   589 HydrazineH4N2
   590 BH3-NH3, dimer (Geo)H12B2N2
   591 Diazomethane CH2N2
   592 N=N-CH2-CH2N2
   593 MethylhydrazineCH6N2
   594 Cyanogen (Geo)C2N2
   595 CyanogenC2N2
   596 Dimethyldiazene (Geo)C2H6N2
   597 1,1-DimethylhydrazineC2H8N2
   598 1,2-DimethylhydrazineC2H8N2
   599 EthylenediamineC2H8N2
   600 1H-PyrazoleC3H4N2
   601 ImidazoleC3H4N2


ΔHf: 71.0 kcal/mol,     REF: J. O. Cox, G. Pilcher, "Thermochemistry of Organic and Organometallic Compounds," Academic Press, New York, N.Y., 1970.
Dipole: 1.5 Debye,     REF: R. D. Nelson, D. R. Lide, A. A. Maryott, Nat. Stand. Ref. Data Set., Natl. Bur. Stand. No. 10 (1967).
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.
  
 PM7
Diazomethane
 DR=NLM1967 HR=C&P1970 D=1.5 H=71 I=9.0 IR=LLNBS82
  C     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  H     1.07890054 +1    0.0000000 +0    0.0000000 +0     1     0     0
  H     1.07898634 +1  113.5628247 +1    0.0000000 +0     1     2     0
  N     1.27865794 +1  123.2928789 +1 -179.9889846 +1     1     2     3
  N     1.13757410 +1  179.9866354 +1  -74.5210395 +1     4     1     2