Se₂ (μ₄-perseleno)

[Th(I)₂(μ₄-Se₂)(Py)₃]₂

Formula Unicode styled: 
[Th(I)₂(μ₄-Se₂)(Py)₃]₂
Compound name(s): 
bis-[mu-diselenido)-bis(iodo)-tris(pyridine)-thorium]
Central atom: 
Thorium
Attached groups: 
I (iodo)
Se₂ (μ₄-perseleno)
Py (pyridine)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Th«V4C9OIVE18B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[Th(I)(SC₆F₅)(μ₄-Se₂)(Py)₃]₂

Formula Unicode styled: 
[Th(I)(SC₆F₅)(μ₄-Se₂)(Py)₃]₂
Compound name(s): 
bis-[mu-diselenido)-iodo-(pentafluorobenzene-1-thiolato)-tris(pyridine)-thorium]
Central atom: 
Thorium
Attached groups: 
I (iodo)
SC₆F₅ (pentafluorothiophenyl)
Se₂ (μ₄-perseleno)
Py (pyridine)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Th«V4C9OIVE18B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[Th(Cl)(SC₆F₅)(μ₄-Se₂)(Py)₃]₂

Formula Unicode styled: 
[Th(Cl)(SC₆F₅)(μ₄-Se₂)(Py)₃]₂
Compound name(s): 
bis-[mu-diselenido)-chloro-(pentafluorobenzene-1-thiolato)-tris(pyridine)-thorium]
Central atom: 
Thorium
Attached groups: 
Cl (chloro)
SC₆F₅ (pentafluorothiophenyl)
Se₂ (μ₄-perseleno)
Py (pyridine)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Th«V4C9OIVE18B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

catena–2D-[Pd(μ₄-Se₂)]

Formula Unicode styled: 
catena–2D-[Pd(μ₄-Se₂)]
Compound name(s): 
catena-[diseleno-palladium]|palladium diselenide
Central atom: 
Palladium
Attached groups: 
Se₂ (μ₄-perseleno)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Pd«V2C4OIIE16B4Z0X2L2»
[MLXZ]𝘲 class: 
[MX2L2]
MLXZ class (ENC, equivalent neutral class): 
MX2L2