O (μ₄–oxo X₂L₂)

[Bk(μ₄–O)₂]

Formula Unicode styled: 
[Bk(μ₄–O)₂]
Compound name(s): 
berkelium dioxide
Central atom: 
Berkelium
Attached groups: 
O (μ₄–oxo X₂L₂)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Bk«V4C8OIV»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Cm(Cl)(μ₄–O)]

Formula Unicode styled: 
[Cm(Cl)(μ₄–O)]
Compound name(s): 
Curium monooxide monochloride
Central atom: 
Curium
Attached groups: 
Cl (chloro)
O (μ₄–oxo X₂L₂)
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: 
Cm«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class):