Molecular Formula: C₃₀H₁₆CoN₄O

Chemical Name
[(C5H5)Co(C4(4-pyridyl)4CO)]
[tetrakis(4-pyridyl)cyclopentadienone]cyclopentadienylcobalt

Molecular Formula: C₃₃H₁₆Br₄Co

Chemical Name
[(η4-C4(C6H4-4-Br)4)Co(η5-C5H5)]
[tetrakis(4-bromophenyl)cyclobutadiene]cyclopentadienylcobalt

Molecular Formula: C₃₃H₂₀CoI₅

Chemical Name
(tetraphenylcyclobutadiene)(pentaiodocyclopentadienyl)cobalt

Molecular Formula: C₃₃H₁₆CoI₄

Chemical Name
tetrakis(4-iodophenyl)cyclobutadienecyclopentadienylcobalt(I)
[(η4-C4(C6H4-4-I)4)Co(η5-C5H5)]
[tetrakis(4-iodophenyl)cyclobutadiene]cyclopentadienylcobalt

Molecular Formula: C₄₅H₃₆CoO₈

Chemical Name
[tetrakis(4-(ethoxycarbonyl)phenyl)cyclobutadiene]cyclopentadienylcobalt

Molecular Formula: C₁₆H₉B₁₀

Chemical Name
phenyl[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene

Molecular Formula: C₆₅H₇₆CoSi₄

Chemical Name
[tetrakis(4-((triethylsilyl)ethynyl)phenyl)cyclobutadiene]cyclopentadienylcobalt

Molecular Formula: C₄₃H₁₆Br₄CoF₁₅Hg₅O₁₀

Chemical Name
[tetrakis(4-bromophenyl)cyclobutadiene][pentakis((trifluoroacetoxy)mercurio)cyclopentadienyl]cobalt

Molecular Formula: C₅₅H₆₁CoHg₅O₁₃S₅

Chemical Name
[tetrakis(4-(ethoxycarbonyl)phenyl)cyclobutadiene][pentakis(((2-hydroxyethyl)thio)mercurio)cyclopentadienyl]cobalt

Molecular Formula: C₁₈H₈B₂₀

Chemical Name
bis[4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl]acetylene

Molecular Formula: C₄₁H₁₆B₄₀Co

Chemical Name
[tetrakis(4-(1,12-dicarba-closo-dodecaboran-1-yl)phenyl)cyclobutadiene]cyclopentadienylcobalt

Molecular Formula: C₃₇H₂₀CoO₈

Chemical Name
[(η4-C4(C6H4-4-CO2H)4)Co(η5-C5H5)]
[tetrakis(4-carboxyphenyl)cyclobutadiene]cyclopentadienylcobalt