[Co(Tpp)₂]

Formula Unicode styled: 
[Co(Tpp)₂]
Compound name(s): 
Tetraphenylporphyrinato-cobalt
Central atom: 
Cobalt
Charge on formula unit (QN): 
0
Attached groups: 
Tpp (tetraphenylporphyrin)
Compound type: 
Molecular
DOI link to literature report: 
10.1021/ic50166a056
Crystal data CSD link: 
tporcp
Crystal data ICSD link: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 21
Bond number (BN) = 𝘹 + 𝘭 + 𝘻: 
8
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4
Summary of calculated classifications: 
Co«V4C8OIVE21B8Z0X4L4»
Geometry: 
4-coordinate: square plane (SP-4)
𝘥-electron configuration = 𝘮 – VN: 
d5
𝘥-electron configuration = 𝘮 – ON: 
d5
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d5
Attached atoms: 
N8
Phase: 
Solid
InChIKey (see www.inchi-trust.org): 
FKNONFYCEHTNRP-UHFFFAOYSA-N