[Zr(SO₄-κO)(SO₄-κ²O)₂(OH₂)₃]²⊖

Formula Unicode styled: 
[Zr(SO₄-κO)(SO₄-κ²O)₂(OH₂)₃]²⊖
Compound name(s): 
triaqua-(sulfato-O)-bis(sulfato-O,O')-zirconium(2-)
Central atom: 
Charge on formula unit (QN): 
2–
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: 
8
[MLXZ]𝘲 class: 
[MX5L3]-
MLXZ class (ENC, equivalent neutral class): 
MX4L4
Summary of calculated classifications: 
Zr«V4C8OIVE16B8Z0X5L3»
𝘥-electron configuration = 𝘮 – VN: 
d0
𝘥-electron configuration = 𝘮 – ON: 
d10
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d0
Attached atoms: 
O8
Phase: 
InChIKey (see www.inchi-trust.org): 
LQDCOIUYMMECKS-UHFFFAOYSA-I