MeC≡CH (propyne)

fac–[W(CO)₂(MeC≡CH)(Tp*-κ³N)]⊕

Formula Unicode styled: 
fac–[W(CO)₂(MeC≡CH)(Tp*-κ³N)]⊕
Compound name(s): 
(η²-Phenylpropyne)-cis-dicarbonyl-(tris(3,5-dimethylpyrazolyl)hydroborato)-tungsten(1+)
Central atom: 
Tungsten
Attached groups: 
CO (carbonyl)
MeC≡CH (propyne)
Tp* (hydrotris(3,5-dimethylpyrazolyl)borato-κ³N)
Charge on central atom: 
1
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
W«V2C6OIIE16B6Z0X1L5»⊕
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4