6-coordinate: octahedral (p-block element, 4 lone pairs)

[Kr(F)(FAsF₅)]

Formula Unicode styled: 
[Kr(F)(FAsF₅)]
Compound name(s): 
hexafluoroarsenato-fluoro-krypton
Central atom: 
Krypton
Attached groups: 
F (fluoro)
FAsF₅ (hexafluoroarsenate)
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Kr«V2C2OIIE10B2Z0X1L1»⊕
[MLXZ]𝘲 class: 
[MX1L1]+
MLXZ class (ENC, equivalent neutral class): 
MX2

[I(I₂)₂]⊖

Formula Unicode styled: 
[I(I₂)₂]⊖
Compound name(s): 
pentaiodide(1-)
Central atom: 
Iodine
Attached groups: 
I₂ (diiodine)
Charge on central atom: 
-1
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: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 12
Summary of calculated classifications: 
I«V1C2O-IE12B3Z0X0L2»⊖
[MLXZ]𝘲 class: 
[ML2]-
MLXZ class (ENC, equivalent neutral class): 
MX1L2