Fe group (Z type)

equatorial–[Fe(CH₂=C=CH₂)(CO)₄]

Formula Unicode styled: 
equatorial–[Fe(CH₂=C=CH₂)(CO)₄]
Compound name(s): 
Tetracarbonyl-(η²-1,1-difluoroallene)-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(SPh)₂(CO)(En)]

Formula Unicode styled: 
cis,cis,trans–[Fe(SPh)₂(CO)(En)]
Compound name(s): 
Dicarbonyl-ethylenediamine-bis(phenylthiolato)-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(SeMe)₂(CO)₂(PMe₃)₂]

Formula Unicode styled: 
cis,cis,trans–[Fe(SeMe)₂(CO)₂(PMe₃)₂]
Compound name(s): 
Dicarbonyl-bis-methylseleno-bis-trimethylphosphine-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(H)(SPh)(CO)₂{P(OPh)₃}]

Formula Unicode styled: 
cis,cis,trans–[Fe(H)(SPh)(CO)₂{P(OPh)₃}]
Compound name(s): 
Dicarbonyl-hydrido-phenylthiolato-bis(triphenylphosphito)-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(H)(O₂CPh-κO)(CO)₂(PEt₃)]

Formula Unicode styled: 
cis,cis,trans–[Fe(H)(O₂CPh-κO)(CO)₂(PEt₃)]
Compound name(s): 
(Benzoato-O)-dicarbonyl-hydrido-bis(triethylphosphine)-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(FBF₃)(CO)(Dppe-κ²P)₂]⊕

Formula Unicode styled: 
cis,cis,trans–[Fe(FBF₃)(CO)(Dppe-κ²P)₂]⊕
Compound name(s): 
Carbonyl-(tetrafluoroborate-F)-bis(bis(diethylphosphine)ethane)-iron(1+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(CO)(OH₂)(Depe)₂]²⊕

Formula Unicode styled: 
cis,cis,trans–[Fe(CO)(OH₂)(Depe)₂]²⊕
Compound name(s): 
Aqua-carbonyl-bis(bis(diethylphosphine)ethane)-iron(2+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(CN)₂(CO)₂(Dedtc)]

Formula Unicode styled: 
cis,cis,trans–[Fe(CN)₂(CO)₂(Dedtc)]
Compound name(s): 
dicarbonyl-dicyano-(N,N-diethyldithiocarbamato-S,S')-iron(1-)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(Cl)(CO)(Dppm-κ²P)₂]⊕

Formula Unicode styled: 
cis,cis,trans–[Fe(Cl)(CO)(Dppm-κ²P)₂]⊕
Compound name(s): 
Carbonyl-chloro-bis(bis(diphenylphosphino)-methane)-iron(1+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe{Au(PPh₃)}(CO)₄{W(CO)₅}]⊖

Formula Unicode styled: 
cis–[Fe{Au(PPh₃)}(CO)₄{W(CO)₅}]⊖
Compound name(s): 
(triphenylphosphine-gold)-tetracarbonyl-(pentacarbonyl-tungsten) iron(1-)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(SnPh₃)₂(CO)₄]

Formula Unicode styled: 
cis–[Fe(SnPh₃)₂(CO)₄]
Compound name(s): 
Tetracarbonyl-bis(triphenylstannyl) iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(SiMe₃)₂(CO)₄]

Formula Unicode styled: 
cis–[Fe(SiMe₃)₂(CO)₄]
Compound name(s): 
Tetracarbonyl-bis(trimethylsilyl) iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(PbEt₂)(CO)₄]₂

Formula Unicode styled: 
cis–[Fe(PbEt₂)(CO)₄]₂
Compound name(s): 
bis-[(μ₂-Diethyl-lead)-tetracarbonyl-iron]
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(I)₂(CO)₄]

Formula Unicode styled: 
cis–[Fe(I)₂(CO)₄]
Compound name(s): 
Diiodo-tetracarbonyl-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(HgBr)₂(CO)₄]

Formula Unicode styled: 
cis–[Fe(HgBr)₂(CO)₄]
Compound name(s): 
Tetracarbonyl-bis(bromo-mercury)-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(CO)(μ₂-CNMe)(Cp)]₂

Formula Unicode styled: 
cis–[Fe(CO)(μ₂-CNMe)(Cp)]₂
Compound name(s): 
bis-[η⁵-Cyclopentadienyl)-carbonyl-(μ₂-methylisocyanide)-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(CN)₄(CO)₂]²⊖

Formula Unicode styled: 
cis–[Fe(CN)₄(CO)₂]²⊖
Compound name(s): 
tetracyanodicarbonyliron(2-)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(CN)₄(CNMe)(CO)]²⊖

Formula Unicode styled: 
cis–[Fe(CN)₄(CNMe)(CO)]²⊖
Compound name(s): 
carbonyl-tetracyano-methylisocyanato-iron(2-)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(CN)₂(H)(CO)(Cp)]

Formula Unicode styled: 
cis–[Fe(CN)₂(H)(CO)(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-carbonyl-dicyano-hyrido-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(BiPh₂)₂(CO)₄]

Formula Unicode styled: 
cis–[Fe(BiPh₂)₂(CO)₄]
Compound name(s): 
bis(diphenylbismuthido)-tetracarbonyl-iron
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C2OIIE8B4X2L1Z1»
[MLXZ]𝘲 class: 
[MX2L1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX4