[Pb{Cr(CO)₅}₂(PMe₃)₂]

Formula Unicode styled: 
[Pb{Cr(CO)₅}₂(PMe₃)₂]
Compound name(s): 
bis((trimethylphosphine)-pentacarbonyl-chromium)-lead
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: 
4
[MLXZ]𝘲 class: 
[ML2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX4
Summary of calculated classifications: 
Pb«V4C4OOE8B4X0L2Z2»
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
Cr2P2
Phase: 
InChIKey (see www.inchi-trust.org): 
IDJLLKHWHPODEW-UHFFFAOYSA-N