S₇ (heptasulfanediyl-κ²S)

S₇ (heptasulphanediyl-κ²S)

[In₂(S₄)₂(S₆)₂(S₇)]⁴⊖

Formula Unicode styled: 
[In₂(S₄)₂(S₆)₂(S₇)]⁴⊖
Compound name(s): 
(μ₂-heptasulfido)-bis-[tetrasulfido-hexasulfido-indium]
Central atom: 
Indium
Attached groups: 
S₄ (tetrasulfanediyl-κ²S)
S₆ (hexasulfanediyl-κ²S)
S₇ (heptasulfanediyl-κ²S)
Charge on central atom: 
-4
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
In«V3C5OIIIE10B5Z0L0X5»4⊖
[MLXZ]𝘲 class: 
[MX5]4-
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Pd(S₇)₂]₂⁴⊖

Formula Unicode styled: 
[Pd(S₇)₂]₂⁴⊖
Compound name(s): 
bis-[di(heptasulfido)-palladium(2-)]
Central atom: 
Palladium
Attached groups: 
S₇ (heptasulfanediyl-κ²S)
Charge on central atom: 
-2
Compound type: 
Oligomer
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(S₇)]

Formula Unicode styled: 
[S(S₇)]
Compound name(s): 
cyclooctasulphur, cyclooctasulfur, brimstone
Central atom: 
Sulfur
Attached groups: 
S₇ (heptasulfanediyl-κ²S)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
S«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2