Se₅ (pentaseleno-κ²Se)

[In(Se₄)(Se₅)]₂²⊖

Formula Unicode styled: 
[In(Se₄)(Se₅)]₂²⊖
Compound name(s): 
bis-[bis(tetraselenido-Se,Se')-(μ₂-pentaselenido)-indium](2-)
Central atom: 
Indium
Attached groups: 
Se₄ (tetraseleno-κ²Se)
Se₅ (pentaseleno-κ²Se)
Charge on central atom: 
-1
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
In«V3C4OIIIE8B4Z0L0X4»⊖
[MLXZ]𝘲 class: 
[MX4]-
MLXZ class (ENC, equivalent neutral class): 
MX3L1

cis–[Pd(Se₅)₂]²⊖

Formula Unicode styled: 
cis–[Pd(Se₅)₂]²⊖
Compound name(s): 
tetrakis(bis(pentaselenido)-palladium(2-)
Central atom: 
Palladium
Attached groups: 
Se₅ (pentaseleno-κ²Se)
Charge on central atom: 
-2
Compound type: 
Molecular
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«V2C4OIIE16B4Z0L0X4»2⊖
[MLXZ]𝘲 class: 
[MX4]2-
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[S(Se₅)]

Formula Unicode styled: 
[S(Se₅)]
Compound name(s): 
Pentaselenium-sulfur
Central atom: 
Sulfur
Attached groups: 
Se₅ (pentaseleno-κ²Se)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
S«V2C2O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Te(Se₅)₂]²⊖

Formula Unicode styled: 
[Te(Se₅)₂]²⊖
Compound name(s): 
bis(pentaselenido)tellurium(2-)
Central atom: 
Tellurium
Attached groups: 
Se₅ (pentaseleno-κ²Se)
Charge on central atom: 
-2
Compound type: 
Molecular
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: 12
Summary of calculated classifications: 
Te«V2C4OIIE12B4Z0L0X4»2⊖
[MLXZ]𝘲 class: 
[MX4]2-
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Mn(Se₅)(Terpy-κ³N)]

Formula Unicode styled: 
[Mn(Se₅)(Terpy-κ³N)]
Compound name(s): 
(2,2':6',2''-Terpyridyl)-(pentaselenide-Se,Se'''')-manganese
Central atom: 
Manganese
Attached groups: 
Se₅ (pentaseleno-κ²Se)
Terpy (terpyridine-κ³N)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 15
Summary of calculated classifications: 
Mn«V2C5OIIE15B5Z0X2L3»
[MLXZ]𝘲 class: 
[MX2L3]
MLXZ class (ENC, equivalent neutral class): 
MX2L3

[Zr(Se₅)(Cp)₂]

Formula Unicode styled: 
[Zr(Se₅)(Cp)₂]
Compound name(s): 
bis(η⁵-Cyclopentadienyl)-(pentaselenido-Se,Se')-zirconium
Central atom: 
Zirconium
Attached groups: 
Se₅ (pentaseleno-κ²Se)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
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: 16
Summary of calculated classifications: 
Zr«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Ti(Se₅)(Cp)₂]

Formula Unicode styled: 
[Ti(Se₅)(Cp)₂]
Compound name(s): 
bis(eta-Cyclopentadienyl)-(pentaselenido-Se,Se')-titanium
Central atom: 
Titanium
Attached groups: 
Se₅ (pentaseleno-κ²Se)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
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: 16
Summary of calculated classifications: 
Ti«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Hf(Se₅)(Cp)₂]

Formula Unicode styled: 
[Hf(Se₅)(Cp)₂]
Compound name(s): 
bis(η-Cyclopentadienyl)-(pentaselenido-Se,Se')-hafnium
Central atom: 
Hafnium
Attached groups: 
Se₅ (pentaseleno-κ²Se)
Cp (η⁵-cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Molecular
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: 16
Summary of calculated classifications: 
Hf«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4