[Fe(GaI₃)(CO)₂(Cp)]⊖

Formula Unicode styled: 
[Fe(GaI₃)(CO)₂(Cp)]⊖
Compound name(s): 
(η⁵-cyclopentadienyl)-dicarbonyl-(triiodo-gallium)-iron(1-)
Central atom: 
Charge on formula unit (QN): 
1–
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Coordination Number (CN, sum of attached group denticities): 
Oxidation Number (ON) (Roman numerals): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
6
[MLXZ]𝘲 class: 
[MX1L4Z1]-
MLXZ class (ENC, equivalent neutral class): 
MX2L4
Summary of calculated classifications: 
Fe«V2C6OOE18B6X1L4Z1»
𝘥-electron configuration = 𝘮 – VN: 
d6
𝘥-electron configuration = 𝘮 – ON: 
d8
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d6
Attached atoms: 
C7Ga1
Phase: 
InChIKey (see www.inchi-trust.org): 
RGVXJEQHTXRCKV-UHFFFAOYSA-K