Fluorine

[F(AlEt₃)₂]⊖

Formula Unicode styled: 
[F(AlEt₃)₂]⊖
Compound name(s): 
bis(triethyl-aluminium)fluoride(1-)
Central atom: 
Fluorine
Attached groups: 
AlEt₃ (triethylaluminium)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
F«V3C2O-IE8B2L0X0Z2»⊖
[MLXZ]𝘲 class: 
[MZ2]-
MLXZ class (ENC, equivalent neutral class): 
MX1Z1

catena–1D-[F(SnMe₃)]

Formula Unicode styled: 
catena–1D-[F(SnMe₃)]
Compound name(s): 
Fluoro-trimethyltin
Central atom: 
Fluorine
Attached groups: 
SnMe₃ (trimethylstannyl)
Charge on central atom: 
0
Compound type: 
Catena-1D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
F«V1C1O-IE8B1Z0L0X1»
[MLXZ]𝘲 class: 
[MX1]
MLXZ class (ENC, equivalent neutral class): 
MX1