[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(CO₂H)}]

Formula Unicode styled: 
[Co(η⁴-C₄Ph₄){η⁵-C₅H₄(CO₂H)}]
Compound name(s): 
(η⁵-Carboxycyclopentadienyl)-(η⁴-tetraphenylcyclobutadiene)-cobalt
Central atom: 
Charge on formula unit (QN): 
0
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: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3
Summary of calculated classifications: 
Co«V3C5OIIIE18B6Z0X3L3»
𝘥-electron configuration = 𝘮 – VN: 
d6
𝘥-electron configuration = 𝘮 – ON: 
d6
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d6
Attached atoms: 
C9
Phase: 
InChIKey (see www.inchi-trust.org): 
ZWUDXRCLUDOLCR-UHFFFAOYSA-N