6-coordinate: ③-●-3 piano stool

6-coordinate: 3-3 piano stool
6-coordinate: ③-●-3 piano stool

[Ru(Ox)(NO)(Cp*)]

Formula Unicode styled: 
[Ru(Ox)(NO)(Cp*)]
Compound name(s): 
(η⁵-Pentamethyl-cyclopentadienyl)-nitrosyl-(oxalato-O,O')-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: 
Ru«V6C6OIIE18B8X4L3Z1»
[MLXZ]𝘲 class: 
[MX4L3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX6L2

[Ru(SO₃CF₃-κO)₂(NO)(η⁵-C₅EtMe₄)]

Formula Unicode styled: 
[Ru(SO₃CF₃-κO)₂(NO)(η⁵-C₅EtMe₄)]
Compound name(s): 
Nitrosyl-(η⁵-ethyltetramethyl-cyclopentadienyl)-bis(trifluoromethanesulfonato)-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: 
Ru«V6C6OIIE18B8X4L3Z1»
[MLXZ]𝘲 class: 
[MX4L3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX6L2

[Ru(SO₃CF₃-κO)(η⁴-C₄H₆)(Cp*)]

Formula Unicode styled: 
[Ru(SO₃CF₃-κO)(η⁴-C₄H₆)(Cp*)]
Compound name(s): 
(η⁴-Buta-1,3-diene)-(η⁵-pentamethyl-cyclopentadienyl)-trifluoromethanesulfonato-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: 
Ru«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(SO₃CF₃-κO)(Ph)(NO)(Cp*)]

Formula Unicode styled: 
[Ru(SO₃CF₃-κO)(Ph)(NO)(Cp*)]
Compound name(s): 
(η⁵-Pentamethyl-cyclopentadienyl)-nitroso-phenyl-(trifluoromethanesulfonato-O)-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: 
Ru«V6C6OIIE18B8X4L3Z1»
[MLXZ]𝘲 class: 
[MX4L3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX6L2

[Ru(SO₃CF₃-κO)(NO)(OH₂)(η⁵-C₅EtMe₄)]⊕

Formula Unicode styled: 
[Ru(SO₃CF₃-κO)(NO)(OH₂)(η⁵-C₅EtMe₄)]⊕
Compound name(s): 
Aqua-nitrosyl-(η⁵-ethyltetramethyl-cyclopentadienyl)-(trifluoromethanesulfonato)-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V6C6OIIE18B8X3L4Z1»
[MLXZ]𝘲 class: 
[MX3L4Z1]+
MLXZ class (ENC, equivalent neutral class): 
MX6L2

[Ru(μ₂-OMe)(Cp)]₂

Formula Unicode styled: 
[Ru(μ₂-OMe)(Cp)]₂
Compound name(s): 
bis-[(μ₂-Methoxo)-(η⁵-pentamethyl-cyclopentadienyl)-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: 
Ru«V3C6OIIE17B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Ru(O₂)(Dppe-κ²P)(Cp*)]⊕

Formula Unicode styled: 
[Ru(O₂)(Dppe-κ²P)(Cp*)]⊕
Compound name(s): 
(Dioxygen-O,O')-(η⁵-pentamethyl-cyclopentadienyl)-(1,2-bis(diphenylphosphino)ethane)-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V4C6OIVE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]+
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Ru(κN-NO₂)(Dppe-κ²P)(Cp)]

Formula Unicode styled: 
[Ru(κN-NO₂)(Dppe-κ²P)(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-(1,2-bis(diphenylphosphino)ethane)-(nitro)-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: 
Ru«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(NO)(Bpy)(Cp*)]²⊕

Formula Unicode styled: 
[Ru(NO)(Bpy)(Cp*)]²⊕
Compound name(s): 
(2,2'-Bipyridine-N,N')-(η⁵-pentamethyl-cyclopentadienyl)-nitrosyl-ruthenium(2+)
Central atom: 
Charge on central atom: 
2
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: 
Ru«V6C6OIIE18B8X2L5Z1»2⊕
[MLXZ]𝘲 class: 
[MX2L5Z1]2+
MLXZ class (ENC, equivalent neutral class): 
MX6L2

[Ru(NH₃)(PPh₃)₂(Cp)]⊕

Formula Unicode styled: 
[Ru(NH₃)(PPh₃)₂(Cp)]⊕
Compound name(s): 
Ammine-(η⁵-cyclopentadienyl)-bis(triphenylphosphine)-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(NH₂Buᵗ)(PPh₃){P(OMe)₃}(Cp)]⊕

Formula Unicode styled: 
[Ru(NH₂Buᵗ)(PPh₃){P(OMe)₃}(Cp)]⊕
Compound name(s): 
(t-Butylamido)-(η⁵-cyclopentadienyl)-(trimethylphosphite)-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(NCS-κN)(PPh₃)₂(Cp)]

Formula Unicode styled: 
[Ru(NCS-κN)(PPh₃)₂(Cp)]
Compound name(s): 
(η⁵-Cyclopentadienyl)-isothiocyanato-bis(triphenylphosphine)-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: 
Ru«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(NCMe)₃(η⁶-C₆H₆)]²⊕

Formula Unicode styled: 
[Ru(NCMe)₃(η⁶-C₆H₆)]²⊕
Compound name(s): 
tris(Acetonitrile)-(η⁶-benzene)-ruthenium(2+)
Central atom: 
Charge on central atom: 
2
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: 
Ru«V2C6OIIE18B6Z0X0L6»2⊕
[MLXZ]𝘲 class: 
[ML6]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(NCMe)₃(Cp*)]⊕

Formula Unicode styled: 
[Ru(NCMe)₃(Cp*)]⊕
Compound name(s): 
(η⁵-Pentamethyl-cyclopentadienyl)-tris(acetonitrile)-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(NCMe)₃(Cp)]⊕

Formula Unicode styled: 
[Ru(NCMe)₃(Cp)]⊕
Compound name(s): 
tris(Acetonitrile)-(η⁵-cyclopentadienyl)-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(NCMe)(η⁴-C₄Ph₄)(Cp)]⊕

Formula Unicode styled: 
[Ru(NCMe)(η⁴-C₄Ph₄)(Cp)]⊕
Compound name(s): 
Acetonitrile-(η⁵-cyclopentadienyl)-(η⁴-tetraphenylcyclobutadiene)-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V4C6OIVE18B7Z0X3L4»
[MLXZ]𝘲 class: 
[MX3L4]+
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Ru(NCMe)(TMEDA-κ²N)(Cp*)]⊕

Formula Unicode styled: 
[Ru(NCMe)(TMEDA-κ²N)(Cp*)]⊕
Compound name(s): 
Acetonitrile-(η⁵-pentamethyl-cyclopentadienyl)-(N,N'-tetramethylethylenediamine)-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(NCMe)(PPh₃)₂(Cp)]⊕

Formula Unicode styled: 
[Ru(NCMe)(PPh₃)₂(Cp)]⊕
Compound name(s): 
Acetonitrile-(η⁵-cyclopentadienyl)-bis(triphenylphosphine)-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(N₃)(PPh₃)₂(Cp)]

Formula Unicode styled: 
[Ru(N₃)(PPh₃)₂(Cp)]
Compound name(s): 
Azido-(η⁵-cyclopentadienyl)-bis(triphenylphosphine)-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: 
Ru«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Ru(IMe)(CNBuᵗ)(PPh₃)(Cp)]⊕

Formula Unicode styled: 
[Ru(IMe)(CNBuᵗ)(PPh₃)(Cp)]⊕
Compound name(s): 
(η⁵-Cyclopentadienyl)-t-butylisocyano-methyliodo-triphenylphosphine-ruthenium(1+)
Central atom: 
Charge on central atom: 
1
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: 
Ru«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4