HC≡CH (ethyne L₂)

[Mo(SBuᵗ)₂(CNBuᵗ)₂(HC≡CH)]

Formula Unicode styled: 
[Mo(SBuᵗ)₂(CNBuᵗ)₂(HC≡CH)]
Compound name(s): 
(η-Acetylene)-bis(t-butylcyano)-bis(t-butylthio)-molybdenum
Central atom: 
Molybdenum
Attached groups: 
SBuᵗ (t-butylthio)
CNBuᵗ (t-butyl isocyanide)
HC≡CH (ethyne L₂)
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: 16
Summary of calculated classifications: 
Mo«V2C5OIIE16B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Mo(HC≡CH)(Dppe-κ²P)₂]

Formula Unicode styled: 
[Mo(HC≡CH)(Dppe-κ²P)₂]
Compound name(s): 
(η-Acetylene)-bis(1,2-bis(diphenylphosphino)ethane)-molybdenum
Central atom: 
Molybdenum
Attached groups: 
HC≡CH (ethyne L₂)
Dppe (1,2-bis-(diphenylphosphino)ethane-κ²P)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 0
Oxidation Number (ON) (Roman numerals): 
ON: (O)
Coordination Number (CN, sum of attached group denticities): 
CN: 5
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Mo«V0C5OOE18B6Z0X0L6»
[MLXZ]𝘲 class: 
[ML6]
MLXZ class (ENC, equivalent neutral class): 
ML6