PC₅H₅ (phosphinine)

[Fe(PC₅H₅)₅]

Formula Unicode styled: 
[Fe(PC₅H₅)₅]
Compound name(s): 
pentakis(Phosphinine)-iron
Central atom: 
Iron
Attached groups: 
PC₅H₅ (phosphinine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Fe«V0C5OOE18B5Z0X0L5»
[MLXZ]𝘲 class: 
[ML5]
MLXZ class (ENC, equivalent neutral class): 
ML5

[Cr(PC₅H₅)₆]

Formula Unicode styled: 
[Cr(PC₅H₅)₆]
Compound name(s): 
hexakis(Phosphinine-P)-chromium
Central atom: 
Chromium
Attached groups: 
PC₅H₅ (phosphinine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Cr«V0C6OOE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6

[W(PC₅H₅)₆]

Formula Unicode styled: 
[W(PC₅H₅)₆]
Compound name(s): 
hexakis(Phosphinine-P)-tungsten
Central atom: 
Tungsten
Attached groups: 
PC₅H₅ (phosphinine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V0C6OOE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6