[Se(Br)₂(μ₂-Br)(O)]₂²⊖

Formula Unicode styled: 
[Se(Br)₂(μ₂-Br)(O)]₂²⊖
Compound name(s): 
bis(tribromo-oxo-selenium(1-))
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: 
[MX1Z1]
MLXZ class (ENC, equivalent neutral class): 
MX1Z1
Summary of calculated classifications: 
Br«V3C2O-IE8B2L0X1Z1»
𝘥-electron configuration = 𝘮 – VN: 
𝘥-electron configuration = 𝘮 – ON: 
𝘥-electron configuration = 𝘮 – VN – 𝘲 from [MLXZ]𝘲: 
Attached atoms: 
Se2
Phase: 
InChIKey (see www.inchi-trust.org): 
XSQNJPJGDRYYFV-UHFFFAOYSA-N
Formula Unicode generic: 
[Se(Br)₂(μ₂-Br)(O)]₂²⊖