(EtC≡CEt)₃ (tris-(diethylethyne) Ⓢ)

[Re(SO₃CF₃-κO)(EtC≡CEt)₃]

Formula Unicode styled: 
[Re(SO₃CF₃-κO)(EtC≡CEt)₃]
Compound name(s): 
tris(η²-1,2-Diethylethyne)-trifluoromethanesulfonato-rhenium
Central atom: 
Rhenium
Attached groups: 
OSO₂CF₃ (trifluoromethanesulfonato-κO)
(EtC≡CEt)₃ (tris-(diethylethyne) Ⓢ)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C4OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5

[Re(OH)(EtC≡CEt)₃]

Formula Unicode styled: 
[Re(OH)(EtC≡CEt)₃]
Compound name(s): 
Hydroxy-tris(etapesdas-hex-3-yne)-rhenium
Central atom: 
Rhenium
Attached groups: 
OH (hydroxo)
(EtC≡CEt)₃ (tris-(diethylethyne) Ⓢ)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Re«V1C4OIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]
MLXZ class (ENC, equivalent neutral class): 
MX1L5