[Hg(OH₂)]₂²⊕

Formula Unicode styled: 
[Hg(OH₂)]₂²⊕
Compound name(s): 
[di(aqua)-dimercury](2+)
Central atom: 
Charge on formula unit (QN): 
1+
Attached groups: 
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: 
2
[MLXZ]𝘲 class: 
[MX1L1]+
MLXZ class (ENC, equivalent neutral class): 
MX2
Summary of calculated classifications: 
Hg«V2C2OIE4B2Z0X1L1»
𝘥-electron configuration = 𝘮 – VN: 
d10
𝘥-electron configuration = 𝘮 – ON: 
d1
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
d10
Attached atoms: 
Hg1O1
Phase: 
InChIKey (see www.inchi-trust.org): 
FBBDBUCHZWGZMP-UHFFFAOYSA-N