AsCl₃ (trichloroarsane Z)

[S(AsCl₃)₂]²⊖

Formula Unicode styled: 
[S(AsCl₃)₂]²⊖
Compound name(s): 
bis(μ₂-chloro)-tetrachloro-(μ₂-sulfido)-di-arsenic(2-)
Central atom: 
Sulfur
Attached groups: 
AsCl₃ (trichloroarsane Z)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
S«V2C2O-IIE8B2L0X0Z2»2⊖
[MLXZ]𝘲 class: 
[MZ2]2-
MLXZ class (ENC, equivalent neutral class): 
MX2

[N(Me)₃(AsCl₃)]

Formula Unicode styled: 
[N(Me)₃(AsCl₃)]
Compound name(s): 
(Trichloro-arsenic)-trimethylamine
Central atom: 
Nitrogen
Attached groups: 
Me (methyl)
AsCl₃ (trichloroarsane Z)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
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: 
N«V5C4O-IIIE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1