CO₂ (carbon dioxide-κC)

cis,cis,trans–[Rh(Cl)(CO₂-κC)(Diars-κ²As)₂]

Formula Unicode styled: 
cis,cis,trans–[Rh(Cl)(CO₂-κC)(Diars-κ²As)₂]
Compound name(s): 
(Carbon dioxide)-chloro-bis(o-phenylene-bis(dimethylarsine)-As,As')-rhodium
Central atom: 
Rhodium
Attached groups: 
Cl (chloro)
CO₂ (carbon dioxide-κC)
Diars (1,2-bis-(dimethylarsino)benzene-κ²As)
Charge on central atom: 
2
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: 
Rh«V3C6OIIIE18B6Z0X1L5»2⊕
[MLXZ]𝘲 class: 
[MX1L5]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Ru(CO)(CO₂-κC)(Bpy)₂]

Formula Unicode styled: 
[Ru(CO)(CO₂-κC)(Bpy)₂]
Compound name(s): 
Carbonyl-(carbon dioxide-C)-bis(2,2'-bipyridyl)-ruthenium
Central atom: 
Ruthenium
Attached groups: 
CO (carbonyl)
CO₂ (carbon dioxide-κC)
Bpy (bipyridine)
Charge on central atom: 
2
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Ru«V2C6OIIE18B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4