Pm (μ₆-promethio)

network-[Pm(Po)(electride)]

Formula Unicode styled: 
network-[Pm(Po)(electride)]
Compound name(s): 
Polonido-promethium
promethium polonide
Central atom: 
Polonium
Attached groups: 
Pm (μ₆-promethio)
electride (e⊖)
Charge on central atom: 
0
Compound type: 
Network
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Po«V6C6O-IIE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2