=(CR)₄NHM (pyridine backbone X₂ + X type complex)

cis,cis,trans–[Rh(Me){NCH(CH)₄}(Dmg-H)₂]

Formula Unicode styled: 
cis,cis,trans–[Rh(Me){NCH(CH)₄}(Dmg-H)₂]
Compound name(s): 
bis(Dimethylglyoximato-N,N')-methyl-pyridyl-rhodium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Rh(I){NCH(CH)₄}(Dmg-H)₂]

Formula Unicode styled: 
cis,cis,trans–[Rh(I){NCH(CH)₄}(Dmg-H)₂]
Compound name(s): 
Iodo-bis(dimethylglyoximato)-pyridyl-rhodium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Rh(Cl){NCH(CH)₄}(Dmg-H)₂]

Formula Unicode styled: 
cis,cis,trans–[Rh(Cl){NCH(CH)₄}(Dmg-H)₂]
Compound name(s): 
Chloro-bis(dimethylglyoximato)-pyridyl-rhodium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Rh(CH₂Cl){NCH(CH)₄}(Dmg-H)₂]

Formula Unicode styled: 
cis,cis,trans–[Rh(CH₂Cl){NCH(CH)₄}(Dmg-H)₂]
Compound name(s): 
(Chloromethyl)-bis(dimethylglyoximato-N,N')-pyridine-rhodium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis–[Rh(μ₂-O₂CMe){NCH(CH)₄}(Acac)]₂

Formula Unicode styled: 
cis,cis–[Rh(μ₂-O₂CMe){NCH(CH)₄}(Acac)]₂
Compound name(s): 
bis-[(μ₂-Acetato-O,O')-(hexafluoroacetylacetonato-O,O')-pyridyl-rhodium]
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Rh(Tol-p){NCH(CH)₄}(Dppe-κ²P)]

Formula Unicode styled: 
cis–[Rh(Tol-p){NCH(CH)₄}(Dppe-κ²P)]
Compound name(s): 
(1,2-bis(Diphenylphosphino)ethane-P,P')-pyridyl-p-tolyl-rhodium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Rh(Cl)(CO)₂{NCH(CH)₄}]

Formula Unicode styled: 
cis–[Rh(Cl)(CO)₂{NCH(CH)₄}]
Compound name(s): 
Chloro-dicarbonyl-pyridyl-rhodium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans,trans,trans–[Ru(O₂CMe-κO)₂(O)₂{NCH(CH)₄}₂]

Formula Unicode styled: 
trans,trans,trans–[Ru(O₂CMe-κO)₂(O)₂{NCH(CH)₄}₂]
Compound name(s): 
(Diacetato-dioxo-bis(pyridine)-ruthenium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ru{NCH(CH)₄}₂(Phen)₂]²⊕

Formula Unicode styled: 
trans–[Ru{NCH(CH)₄}₂(Phen)₂]²⊕
Compound name(s): 
bis(1,10-Phenanthroline)-bis(pyridine)-ruthenium(2+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ru{NCH(CH)₄}₂(Oep)]

Formula Unicode styled: 
trans–[Ru{NCH(CH)₄}₂(Oep)]
Compound name(s): 
bis(Pyridine)-octaethylporphinato-ruthenium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ru(CO){NCH(CH)₄}(Tpp)]

Formula Unicode styled: 
trans–[Ru(CO){NCH(CH)₄}(Tpp)]
Compound name(s): 
(Tetraphenylporphinato)-(carbonyl)-(pyridine) ruthenium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ru(CN){NCH(CH)₄}(Pc)]⊖

Formula Unicode styled: 
trans–[Ru(CN){NCH(CH)₄}(Pc)]⊖
Compound name(s): 
cyano-pyridine-phthalocyaninatoruthenate(1-)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ru(Cl)₂{NCH(CH)₄}₄]⊕

Formula Unicode styled: 
trans–[Ru(Cl)₂{NCH(CH)₄}₄]⊕
Compound name(s): 
Dichloro-tetrakis(pyridine)-ruthenium(1+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ru(Cl){NCH(CH)₄}₄(NO)]²⊕

Formula Unicode styled: 
trans–[Ru(Cl){NCH(CH)₄}₄(NO)]²⊕
Compound name(s): 
Chloro-nitrosyl-tetrakis(pyridine)-ruthenium(2+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ru(Cl)(OMe){NCH(CH)₄}₄]⊕

Formula Unicode styled: 
trans–[Ru(Cl)(OMe){NCH(CH)₄}₄]⊕
Compound name(s): 
Chloro-methoxo-tetrakis(pyridine)-ruthenium(1+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Ru(Cl)(NCPh){NCH(CH)₄}₄]⊕

Formula Unicode styled: 
trans–[Ru(Cl)(NCPh){NCH(CH)₄}₄]⊕
Compound name(s): 
Benzonitrile-chloro-tetrapyrdiyl-ruthenium(1+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ru{NCH(CH)₄}₆]²⊕

Formula Unicode styled: 
[Ru{NCH(CH)₄}₆]²⊕
Compound name(s): 
Hexakis(pyridine)-ruthenium(2+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ru(NH₃)₅{NCH(CH)₄}]²⊕

Formula Unicode styled: 
[Ru(NH₃)₅{NCH(CH)₄}]²⊕
Compound name(s): 
Penta-ammine-pyridyl-ruthenium(2+)
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ru(Cl)₂{NCH(CH)₄}(η⁶-C₆Me₆)]

Formula Unicode styled: 
[Ru(Cl)₂{NCH(CH)₄}(η⁶-C₆Me₆)]
Compound name(s): 
Dichloro-(η⁶-hexamethylbenzene)-pyridine-ruthenium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ru(Cl)₂{NCH(CH)₄}(η⁶-C₆H₃Me₃)]

Formula Unicode styled: 
[Ru(Cl)₂{NCH(CH)₄}(η⁶-C₆H₃Me₃)]
Compound name(s): 
Dichloro-(η⁶-1,3,5-trimethylbenzene)-pyridine-ruthenium
Central atom: 
Charge on central atom: 
0
Compound type: 
Valence Number (VN) = 𝘹 + 2𝘻 : 
Oxidation Number (ON) (Roman numerals): 
Coordination Number (CN, sum of attached group denticities): 
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
Summary of calculated classifications: 
C«V4C3OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4