AsH₂Mes (mesitylarsane)

[Dy(AsH₂Mes)({C₅H₄Me}₃)]

Formula Unicode styled: 
[Dy(AsH₂Mes)({C₅H₄Me}₃)]
Compound name(s): 
tris(η⁵-methylcyclopentadienyl)-(mesitylarsine)-dysprosium
Central atom: 
Dysprosium
Attached groups: 
AsH₂Mes (mesitylarsane)
({C₅H₄Me}₃) (tris-(η⁵-methylcyclopentadienyl) Ⓢ)
Charge on central atom: 
0
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: 10
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 27
Summary of calculated classifications: 
Dy«V3C10OIIIE27B9Z0X3L6»
[MLXZ]𝘲 class: 
[MX3L6]
MLXZ class (ENC, equivalent neutral class): 
MX3L6