NO₂ (μ₃-nitrito-κ³O)

[La(μ₃-O₂N)₃]

Formula Unicode styled: 
[La(μ₃-O₂N)₃]
Compound name(s): 
catena-[trinitrato-lanthanum]
Central atom: 
Lanthanum
Attached groups: 
NO₂ (μ₃-nitrito-κ³O)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
La«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class):