S₂C₂(CN)₂ (dicyano-ethylene-dithiolate-κ²S)

[Au{S₂C₂(CN)₂-κ²S}₂]⊖

Formula Unicode styled: 
[Au{S₂C₂(CN)₂-κ²S}₂]⊖
Compound name(s): 
bis(maleonitrile-1,2-dithiolato)-gold(1-)
Central atom: 
Gold
Attached groups: 
S₂C₂(CN)₂ (dicyano-ethylene-dithiolate-κ²S)
Charge on central atom: 
-1
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Au«V3C4OIIIE16B4Z0L0X4»⊖
[MLXZ]𝘲 class: 
[MX4]-
MLXZ class (ENC, equivalent neutral class): 
MX3L1

[Ni{S₂C₂(CN)₂-κ²S}₂]⊖

Formula Unicode styled: 
[Ni{S₂C₂(CN)₂-κ²S}₂]⊖
Compound name(s): 
bis(1,2-dicyanoethylene-1,2-dithiolate)-nickel(1-)
Central atom: 
Nickel
Attached groups: 
S₂C₂(CN)₂ (dicyano-ethylene-dithiolate-κ²S)
Charge on central atom: 
-1
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 15
Summary of calculated classifications: 
Ni«V3C4OIIIE15B4Z0L0X4»⊖
[MLXZ]𝘲 class: 
[MX4]-
MLXZ class (ENC, equivalent neutral class): 
MX3L1