cis,cis,cis

cis,cis,cis–[W(Cl)₂(O)₂(TMEDA-κ²N)]

Formula Unicode styled: 
cis,cis,cis–[W(Cl)₂(O)₂(TMEDA-κ²N)]
Compound name(s): 
Dichloro-dioxo-N,N,N',N'-tetramethylethylenediamine-tungsten
Central atom: 
Tungsten
Attached groups: 
Cl (chloro)
(O)₂ (dioxo-cis X₄L Ⓢ)
TMEDA (tetramethylethylenediamine-κ²N)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
W«V6C6OVIE18B9Z0X6L3»
[MLXZ]𝘲 class: 
[MX6L3]
MLXZ class (ENC, equivalent neutral class): 
MX6L3

cis,cis,cis–[Os{OC(H)C₆H₄(O)-κ²O}(Bpy)₂]⊕

Formula Unicode styled: 
cis,cis,cis–[Os{OC(H)C₆H₄(O)-κ²O}(Bpy)₂]⊕
Compound name(s): 
bis(2,2'-Bipyridyl)-(salicylaldehydato)-osmium(1+)
Central atom: 
Osmium
Attached groups: 
OC(H)C₆H₄(O)-o (salicylaldehydato-κ²O)
Bpy (bipyridine)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
Os«V2C6OIIE18B6Z0X1L5»⊕
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4