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Element Name
Iodine
Webelements
Atomic number, Z
53
Symbol
I
Electronic config.
[Kr] 4d10 5s2 5p5
Pauling Electronegativity
2.5
Revised Pauling Electroneg.
2.66
Sanderson Electroneg.
2.50
Allred-Rochow Electroneg.
2.21
Chemical Entities Containing
Iodine
Reactions
Forming
Reactions
Using
Wikipedia
NIST Search
10034-85-2
12
13
Wikipedia
NIST
AgI
3
1
Wikipedia
NIST
AgIO3
1
Wikipedia
NIST
AlI3
1
Wikipedia
NIST
[AlI4]-
NIST
Aluminium iodide
1
Wikipedia
NIST
AuI
NIST
AuI3
NIST
Auric iodide
NIST
Aurous iodide
NIST
BaI2
2
Wikipedia
NIST
Barium iodide
2
Wikipedia
NIST
BeI2
2
Wikipedia
NIST
Beryllium iodide
2
Wikipedia
NIST
BI3
2
2
Wikipedia
NIST
[BI4]-
NIST
Boron triiodide
2
2
Wikipedia
NIST
BrI
1
1
NIST
tertiary Butyl iodide
4
NIST
C6H5I
3
Wikipedia
NIST
Cadmium iodide
Wikipedia
NIST
CaI2
2
Wikipedia
NIST
Calcium iodide
2
Wikipedia
NIST
CdI2
Wikipedia
NIST
CeI3
NIST
Cerium(III) iodide
NIST
Cesium iodide
2
Wikipedia
NIST
CH2I2
2
NIST
(CH3)3CI
4
NIST
CH3CH3I
3
1
Wikipedia
NIST
CH3CHICH3
3
NIST
CH3I
4
12
Wikipedia
NIST
CH3IF2
1
NIST
CH3MgI
2
3
Wikipedia
NIST
Chlorine diiodide ion
1
NIST
Chromium(II) iodide
NIST
Chromium(III) iodide
NIST
Chromium(IV) iodide
NIST
ClI
2
4
Wikipedia
NIST
Cobalt(II) iodide
NIST
CoI2
NIST
Copper(I) iodide
2
Wikipedia
NIST
CrI2
NIST
CrI3
NIST
CrI4
NIST
CsI
2
Wikipedia
NIST
CuI
2
Wikipedia
NIST
Cuprous iodide
2
Wikipedia
NIST
Cyanogen iodide
1
Wikipedia
NIST
Difluoromethyl iodide
1
NIST
Diidomethane
2
NIST
Diodine
29
42
Wikipedia
NIST
DyI3
NIST
Dysprosium iodide
NIST
Erbium iodide
NIST
ErI3
NIST
Ethyliodide
3
1
Wikipedia
NIST
EtI
3
1
Wikipedia
NIST
EuI2
NIST
EuI3
NIST
Europium(II) iodide
NIST
Europium(III) iodide
NIST
FeI2
NIST
FI
1
1
NIST
Gadolinium iodide
NIST
GaI3
1
Wikipedia
NIST
Gallium iodide
1
Wikipedia
NIST
GdI3
NIST
GeI2
NIST
GeI4
NIST
Germanium diiodide
NIST
Germanium tetraiodide
NIST
Germanium(II) iodide
NIST
Germanium(IV) iodide
NIST
Gold(I) iodide
NIST
Gold(III) iodide
NIST
Grignard Reagent, MeMgI
2
3
Wikipedia
NIST
[H3IO6]2-
1
NIST
[H4IO6]-
1
1
NIST
Hafnium(III) iodide
NIST
Hafnium(IV) iodide
NIST
HfI3
NIST
HfI4
NIST
Hg2I2
1
NIST
HgI2
Wikipedia
NIST
HI
12
13
Wikipedia
NIST
HIO
5
Wikipedia
NIST
HIO3
4
1
Wikipedia
NIST
HIO4
2
1
Wikipedia
NIST
HoI3
NIST
Holmium iodide
NIST
Hydrogen iodide
12
13
Wikipedia
NIST
Hypoiodite ion
1
3
NIST
Hypoiodous acid
5
Wikipedia
NIST
Hyriodic acid
12
13
Wikipedia
NIST
I+
9
NIST
I-
15
41
Wikipedia
NIST
I.
Wikipedia
NIST
I2
29
42
Wikipedia
NIST
I2Cl6
1
1
Wikipedia
NIST
[I2Cl]-
1
NIST
I2O5
2
2
NIST
[I3]+
1
NIST
[I3]-
2
1
Wikipedia
NIST
IBr
1
1
NIST
ICl
2
4
Wikipedia
NIST
[ICl2]-
1
NIST
ICl3
1
1
Wikipedia
NIST
ICN
1
Wikipedia
NIST
IF
1
1
NIST
IF3
Wikipedia
NIST
IF5
2
3
Wikipedia
NIST
[IF6]-
1
NIST
IF7
3
1
Wikipedia
NIST
[IF8]-
1
NIST
IN3
NIST
INCO
NIST
Indium iodide
1
NIST
InI3
1
NIST
[IO3]-
1
6
Wikipedia
NIST
[IO4]-
1
Wikipedia
NIST
Iodane
12
13
Wikipedia
NIST
Iodate ion
1
6
Wikipedia
NIST
Iodic acid
4
1
Wikipedia
NIST
Iodide ion
15
41
Wikipedia
NIST
Iodine
29
42
Wikipedia
NIST
Iodine azide
NIST
Iodine cation
9
NIST
Iodine cyanate
NIST
Iodine cyanide
1
Wikipedia
NIST
Iodine dichloride ion
1
NIST
Iodine heptafluoride
3
1
Wikipedia
NIST
Iodine hexafluoride ion
1
NIST
Iodine hydride
12
13
Wikipedia
NIST
Iodine hydroxide
5
Wikipedia
NIST
Iodine monobromide
1
1
NIST
Iodine monochloride
2
4
Wikipedia
NIST
Iodine monofluoride
1
1
NIST
Iodine octafluoride ion
1
NIST
Iodine pentafluoride
2
3
Wikipedia
NIST
Iodine pentoxide
2
2
NIST
Iodine radical
Wikipedia
NIST
Iodine trichloride dimer
1
1
Wikipedia
NIST
Iodine trifluoride
Wikipedia
NIST
Iodine(V) oxide
2
2
NIST
Iodoacetate ion
1
NIST
Iodoacetic acid
1
NIST
Iodoacetone
1
NIST
Iodobenzene
3
Wikipedia
NIST
Iodoenium ion
9
NIST
Iodoethane
3
1
Wikipedia
NIST
Iodomethane
4
12
Wikipedia
NIST
2-Iodo-2-methyl propane
4
NIST
Iodonium ion
1
NIST
2-Iodopropane
3
NIST
1-Iodopropanone
1
NIST
[IO]-
1
3
NIST
iPrI
3
NIST
IrI3
NIST
IrI4
NIST
Iridium(III) iodide
NIST
Iridium(IV) iodide
NIST
Iron(II) iodide
NIST
Isopropyliodide
3
NIST
KI
2
6
Wikipedia
NIST
LaI3
NIST
Lanthanum iodide
NIST
Lead(II) iodide
1
Wikipedia
NIST
LiI
2
1
Wikipedia
NIST
Lithium iodide
2
1
Wikipedia
NIST
LuI3
NIST
Lutetium iodide
NIST
Magnesium iodide
2
Wikipedia
NIST
Manganese sesquioxide
NIST
Manganese(II) iodide
NIST
Manganese(III) oxide
NIST
MeMgI
2
3
Wikipedia
NIST
Mercurous iodide
1
NIST
Mercury(I) iodide
1
NIST
Mercury(II) iodide
Wikipedia
NIST
Methyl iodide
4
12
Wikipedia
NIST
Methyl iodide dimer
1
Wikipedia
NIST
Methyl iodide/Argon complex
1
NIST
Methyl magnesium iodide
2
3
Wikipedia
NIST
Methylene iodide
2
NIST
MgI2
2
Wikipedia
NIST
Mn2O3
NIST
MnI2
NIST
MoI2
NIST
MoI3
NIST
Molybdenum(II) iodide
NIST
Molybdenum(III) iodide
NIST
NaI
6
5
Wikipedia
NIST
NbI3
NIST
NbI5
NIST
NI3.6NH3
1
NIST
Nickel(II) iodide
NIST
NiI2
NIST
Niobium(III) iodide
NIST
Niobium(V) iodide
NIST
Nitrogen triiodide hexaammoniate
1
NIST
Tetrahydroorthoperiodate ion
1
1
NIST
Orthoperiodate (trihydrogen) ion
1
NIST
Orthoperiodic acid
3
1
Wikipedia
NIST
OsI4
NIST
Osmium(IV) iodide
NIST
Palladium(II) iodide
NIST
Paraperiodic acid
3
1
Wikipedia
NIST
PbI2
1
Wikipedia
NIST
PdI2
NIST
Pentafluoroiodine
2
3
Wikipedia
NIST
Periodate ion
1
Wikipedia
NIST
Periodic acid
3
1
Wikipedia
NIST
Periodic acid
2
1
Wikipedia
NIST
Periodic acid, para
3
1
Wikipedia
NIST
Phenyl iodide
3
Wikipedia
NIST
PhI
3
Wikipedia
NIST
Phosphorus triiodide
1
Wikipedia
NIST
PI3
1
Wikipedia
NIST
Platinum(II) iodide
NIST
Platinum(III) iodide
NIST
Platinum(IV) iodide
NIST
Potassium iodide
2
6
Wikipedia
NIST
Praseodymium(III) iodide
NIST
PrI3
NIST
2-Propyliodide
3
NIST
PtI2
NIST
PtI3
NIST
PtI4
NIST
RbI
2
Wikipedia
NIST
Re3I9
NIST
ReI4
NIST
Rhenium(III) iodide
NIST
Rhenium(IV) iodide
NIST
Rubidium iodide
2
Wikipedia
NIST
RuI3
NIST
Ruthenium(III) iodide
NIST
Samarium(II) iodide
Wikipedia
NIST
Samarium(III) iodide
NIST
Scandium(III) iodide
NIST
ScI3
NIST
Silver iodate
1
Wikipedia
NIST
Silver iodide
3
1
Wikipedia
NIST
SmI2
Wikipedia
NIST
SmI3
NIST
SnI2
Wikipedia
NIST
SnI4
Wikipedia
NIST
Sodium iodide
6
5
Wikipedia
NIST
SrI2
2
Wikipedia
NIST
Stannic iodide
Wikipedia
NIST
Stannous iodide
Wikipedia
NIST
Strontium iodide
2
Wikipedia
NIST
Sulfoxonium iodide, trimethyl
2
NIST
TaI4
NIST
TaI5
NIST
Tantalum(IV) iodide
NIST
Tantalum(V) iodide
NIST
TbI3
NIST
tBuI
4
NIST
TeI4
1
Wikipedia
NIST
Telluric iodide
1
Wikipedia
NIST
Tellurium tetraiodide
1
Wikipedia
NIST
Terbium iodide
NIST
Tetraiodoaluminate
NIST
Tetraiodoborate
NIST
Thallium(I) iodide
1
Wikipedia
NIST
Thallium(I) triiodide
2
NIST
ThI4
NIST
Thorium iodide
NIST
Thulium iodide
NIST
TiI2
NIST
TiI3
NIST
TiI4
Wikipedia
NIST
Tin diiodide
Wikipedia
NIST
Tin tetraiodide
Wikipedia
NIST
Tin(II) iodide
Wikipedia
NIST
Tin(IV) iodide
Wikipedia
NIST
Titanium tetraiodide
Wikipedia
NIST
Titanium(II) iodide
NIST
Titanium(III) iodide
NIST
Titanium(IV) iodide
Wikipedia
NIST
TlI
1
Wikipedia
NIST
TlI3
2
NIST
TmI3
NIST
Trihydrogen ortho periodate ion
1
NIST
Triiodide ion
2
1
Wikipedia
NIST
Triiodine cation
1
NIST
Trimethylsulfoxonium iodide
2
NIST
Tungsten(II) iodide
NIST
Tungsten(III) iodide
NIST
Tungsten(IV) iodide
NIST
UI4
NIST
Uranium(IV) iodide
NIST
Vanadium(II) iodide
NIST
Vanadium(III) iodide
NIST
VI2
NIST
VI3
NIST
W6I12
NIST
W6I18
NIST
WI2
NIST
WI3
NIST
WI4
NIST
YbI2
NIST
YbI3
NIST
YI3
NIST
Ytterbium(II) iodide
NIST
Ytterbium(III) iodide
NIST
Yttrium iodide
NIST
Zinc iodide
Wikipedia
NIST
Zirconium(III) iodide
NIST
Zirconium(IV) iodide
Wikipedia
NIST
ZnI2
Wikipedia
NIST
ZrI3
NIST
ZrI4
Wikipedia
NIST