pyridine

mer–[Ga(Terpy-κ³N)₂]³⊕

Formula Unicode styled: 
mer–[Ga(Terpy-κ³N)₂]³⊕
Compound name(s): 
bis(2,2':6',2''-terpyridine)-gallium(3+)
Central atom: 
Gallium
Attached groups: 
Terpy (terpyridine-κ³N)
Charge on central atom: 
3
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: 12
Summary of calculated classifications: 
Ga«V3C6OIIIE12B6Z0X0L6»3⊕
[MLXZ]𝘲 class: 
[ML6]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[N(H)({CH)₅}]⊕

Formula Unicode styled: 
[N(H)({CH)₅}]⊕
Compound name(s): 
Hydro-pyridine(1+), Hydrogen-pyridinium
Central atom: 
Hydrogen
Attached groups: 
Py (pyridine)
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: 1
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 2
Summary of calculated classifications: 
H«V1C1OIE2B1Z0X0L1»⊕
[MLXZ]𝘲 class: 
[ML1]+
MLXZ class (ENC, equivalent neutral class): 
MX1