P(OH)O₃ (μ₂-hydrogenphosphato-κ²O)

catena–1D-[Al(μ₂-P(OH)O₃-κO)₂]⊖

Formula Unicode styled: 
catena–1D-[Al(μ₂-P(OH)O₃-κO)₂]⊖
Compound name(s): 
catena-1D-[bis(μ₂-phosphato)-aluminium](1-)
Central atom: 
Aluminium
Attached groups: 
P(OH)O₃ (μ₂-hydrogenphosphato-κ²O)
Charge on central atom: 
-1
Compound type: 
Catena-1D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Al«V3C4OIIIE8B4Z0L0X4»⊖
[MLXZ]𝘲 class: 
[MX4]-
MLXZ class (ENC, equivalent neutral class): 
MX3L1

catena–2D-trans–[Ga(μ₂-P(OH)O₃-κO)₂(OH₂)₂]⊖

Formula Unicode styled: 
catena–2D-trans–[Ga(μ₂-P(OH)O₃-κO)₂(OH₂)₂]⊖
Compound name(s): 
catena-[bis(μ₂-phosphato)-diaqua-gallium(1-)]
Central atom: 
Gallium
Attached groups: 
P(OH)O₃ (μ₂-hydrogenphosphato-κ²O)
OH₂ (aqua)
Charge on central atom: 
-1
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 12
Summary of calculated classifications: 
Ga«V3C6OIIIE12B6Z0X4L2»⊖
[MLXZ]𝘲 class: 
[MX4L2]-
MLXZ class (ENC, equivalent neutral class): 
MX3L3