Edta (μ₃-ethylenediaminetetraacetato-κ²N,κ⁴O)

catena–2D-[Eu(μ₃-Edta-κ²N,κ⁴O)]²⊖

Formula Unicode styled: 
catena–2D-[Eu(μ₃-Edta-κ²N,κ⁴O)]²⊖
Compound name(s): 
catena-[(μ₃-N,N,N',N'-ethylenediaminetetra-acetato)-europium(2-)]
Central atom: 
Europium
Attached groups: 
Edta (μ₃-ethylenediaminetetraacetato-κ²N,κ⁴O)
Charge on central atom: 
-2
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 23
Summary of calculated classifications: 
Eu«V2C8OIIE23B8Z0X4L4»2⊖
[MLXZ]𝘲 class: 
[MX4L4]2-
MLXZ class (ENC, equivalent neutral class): 
MX2L6