PO₄ (phosphato-κ²O)

[Tm(PO₄-κ²O)]

Formula Unicode styled: 
[Tm(PO₄-κ²O)]
Compound name(s): 
[phosphato-thulium]
thulium phosphate
Xenotime-(Tm)
Central atom: 
Thulium
Attached groups: 
PO₄ (phosphato-κ²O)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Tm«V3C8OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Gd(PO₄-κ²O)]

Formula Unicode styled: 
[Gd(PO₄-κ²O)]
Compound name(s): 
monophosphato-gadolinium|Gadolinium monophosphate
Central atom: 
Gadolinium
Attached groups: 
PO₄ (phosphato-κ²O)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Gd«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Co(PO₄-κ²O)(En)₂]

Formula Unicode styled: 
[Co(PO₄-κ²O)(En)₂]
Compound name(s): 
bis(Ethylenediamine)-(phosphato-O,O')-cobalt
Central atom: 
Cobalt
Attached groups: 
PO₄ (phosphato-κ²O)
En (ethylenediamine)
Charge on central atom: 
1
Compound type: 
Molecular
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: 18
Summary of calculated classifications: 
Co«V3C6OIIIE18B6Z0X2L4»⊕
[MLXZ]𝘲 class: 
[MX2L4]+
MLXZ class (ENC, equivalent neutral class): 
MX3L3