Se (μ₃-seleno X₂L)

catena–2D-[In(μ₃-Se)]

Formula Unicode styled: 
catena–2D-[In(μ₃-Se)]
Compound name(s): 
catena-[monoseleno-indium In—In]
Central atom: 
Indium
Attached groups: 
Se (μ₃-seleno X₂L)
Charge on central atom: 
0
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
In«V3C4OIIE8B4Z0X3L1»
[MLXZ]𝘲 class: 
[MX3L1]
MLXZ class (ENC, equivalent neutral class): 
MX3L1

catena–2D-[Ge(μ₃-Se)]

Formula Unicode styled: 
catena–2D-[Ge(μ₃-Se)]
Compound name(s): 
catena-[monoseleno-germanium]
Central atom: 
Germanium
Attached groups: 
Se (μ₃-seleno X₂L)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Ge«V2C3OIIE8B3Z0X2L1»
[MLXZ]𝘲 class: 
[MX2L1]
MLXZ class (ENC, equivalent neutral class): 
MX2L1

catena–2D-[As₂(μ₂-Se)₃]

Formula Unicode styled: 
catena–2D-[As₂(μ₂-Se)₃]
Compound name(s): 
catena-[Diarsenic triselenide]
Central atom: 
Arsenic
Attached groups: 
Se (μ₂-seleno X–X)
Se (μ₃-seleno X₂L)
Charge on central atom: 
0
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
As«V3C3OIIIE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[Ir(μ₃-Se)(Cp*)]₄

Formula Unicode styled: 
[Ir(μ₃-Se)(Cp*)]₄
Compound name(s): 
tetrakis((μ₃-Selenido)-(η⁵-pentamethyl-cyclopentadienyl)-iridium)
Central atom: 
Iridium
Attached groups: 
Se (μ₃-seleno X₂L)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ir«V3C6OIIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3