1,2-diiodobutane

1,2-diiodobutane 1942 1,2-Diiodobutane

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#	Species	Formula
1932	Diiodomethane (Geo)	CH2I2
1933	Diiodomethane	CH2I2
1934	Diiodoacetylene	C2I2
1935	E-1,2-Diiodoethylene (Geo)	C2H2I2
1936	Z-1,2-Diiodoethylene (Geo)	C2H2I2
1937	E-1,2-Diiodoethene	C2H2I2
1938	Z-1,2-Diiodoethene	C2H2I2
1939	1,2-Diiodoethane	C2H4I2
1940	1,2-Diiodopropane	C3H6I2
1941	1,3-Diiodopropane	C3H6I2
1942	1,2-Diiodobutane	C4H8I2
1943	1,4-Diiodobutane	C4H8I2
1944	1,2-Diiodobenzene	C6H4I2
1945	1,2-Diiodobenzene (Geo)	C6H4I2
1946	5,7-Diiodo-8-hydroxyquinoline	C9H5NOI2
1947	1,2 Diiodotetrafluoroethane	C2F4I2
1948	Iodoform (Geo)	HCI3
1949	Iodoform	HCI3
1	Hydrogen, atom	H
2	Hydrogen (Geo)	H2
3	Hydrogen	H2

ΔH_f: 2.9 kcal/mol, REF: NIST Chemistry WebBook, NIST Standard Reference Database, No. 69; W. G. Mallard, P. J. Linstrom, Eds., National Institute of Standards and Technology, Gaithersberg, http://webbook.nist.gov/chemistry.

  

1,2-Diiodobutane
 H=2.9 HR=NIST
  I     0.00000000 +0    0.0000000 +0    0.0000000 +0     0     0     0
  C     2.16384500 +1    0.0000000 +0    0.0000000 +0     1     0     0
  C     1.52617824 +1  112.0550021 +1    0.0000000 +0     2     1     0
  C     1.53427350 +1  109.3309396 +1 -179.6354361 +1     3     2     1
  C     1.51968724 +1  112.1544575 +1  -70.9172111 +1     4     3     2
  H     1.09875634 +1  112.7194778 +1  -56.8286627 +1     5     4     3
  H     1.10173007 +1  106.0820592 +1  122.3686864 +1     2     1     3
  H     1.10179137 +1  106.3477551 +1  115.3647480 +1     2     1     7
  H     1.11002672 +1  111.0902045 +1 -121.8256770 +1     3     2     4
  H     1.11126073 +1  109.9099901 +1 -116.2707863 +1     3     2     9
  H     1.11128304 +1  110.6330612 +1  124.1264567 +1     4     3     5
  I     2.19521452 +1  109.6417319 +1  113.8233462 +1     4     3    11
  H     1.09943905 +1  110.8725239 +1  119.6897725 +1     5     4     6
  H     1.09912858 +1  112.7545739 +1  118.9519685 +1     5     4    13