2-coordinate: linear (L-2)

[Fe(NCMe)(CO)(PPh₃)₂(NO)]⊕

Formula Unicode styled: 
[Fe(NCMe)(CO)(PPh₃)₂(NO)]⊕
Compound name(s): 
(Acetonitrile)-carbonyl-nitrosyl-bis(triphenylphosphine)-iron(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Fe(CO)₂(NCMe)(Cp)]⊕

Formula Unicode styled: 
[Fe(CO)₂(NCMe)(Cp)]⊕
Compound name(s): 
Acetonitrile-dicarbonyl-cyclopentadienyl-iron(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Fe(CO)(NCMe)(PPh₃)(Cp)]⊕

Formula Unicode styled: 
[Fe(CO)(NCMe)(PPh₃)(Cp)]⊕
Compound name(s): 
(Acetonitrile-N)-carbonyl-(η⁵-cyclopentadienyl)-triphenylphosphine-iron(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(H)(NCMe)(Dppm-κ²P)₂]⊕

Formula Unicode styled: 
cis,cis,trans–[Fe(H)(NCMe)(Dppm-κ²P)₂]⊕
Compound name(s): 
(Acetonitrile)-bis(bis(diphenylphosphino)methane)-hydrido-iron(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Fe(H)(NCMe)(Dppe-κ²P)₂]⊕

Formula Unicode styled: 
cis,cis,trans–[Fe(H)(NCMe)(Dppe-κ²P)₂]⊕
Compound name(s): 
(Acetonitrile)-bis((diphenylphosphino)ethane)-hydrido-iron(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Fe(Cl)₂(NCMe)₄]⊕

Formula Unicode styled: 
cis–[Fe(Cl)₂(NCMe)₄]⊕
Compound name(s): 
tetrakis(Acetonitrile)-dichloro-iron(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

mer–[Co(Cl)(NCMe)₂([9]aneN₃-1,4,7-Me₃-κ³N)]⊕

Formula Unicode styled: 
mer–[Co(Cl)(NCMe)₂([9]aneN₃-1,4,7-Me₃-κ³N)]⊕
Compound name(s): 
bis(Acetonitrile)-chloro-(1,4,7-trimethyl-1,4,7-triazacyclononane)-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Co(PhC≡CPh)(NCMe)(PMe₃)₃]⊕

Formula Unicode styled: 
[Co(PhC≡CPh)(NCMe)(PMe₃)₃]⊕
Compound name(s): 
Acetonitrile-(η²-diphenylacetylene)-tris(trimethylphosphine)-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Co(NCMe)₃(η⁴-C₄Me₄)]⊕

Formula Unicode styled: 
[Co(NCMe)₃(η⁴-C₄Me₄)]⊕
Compound name(s): 
(η⁴-1,2,3,4-Tetramethylcyclobutadiene)-tris(acetonitrile)-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Co(C₂H₄)(NCMe)(PMe₃)₃]⊕

Formula Unicode styled: 
[Co(C₂H₄)(NCMe)(PMe₃)₃]⊕
Compound name(s): 
Acetonitrile-(η²-ethylene)-tris(trimethylphosphine)-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Co(H)(NCMe)(Dppe-κ²P)₂]⊕

Formula Unicode styled: 
cis,cis,trans–[Co(H)(NCMe)(Dppe-κ²P)₂]⊕
Compound name(s): 
(Acetonitrile)-hydrido-bis(1,2-bis(diphenylphosphino)ethane)-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Sn(Cy)₃(NCMe)₂]⊕

Formula Unicode styled: 
[Sn(Cy)₃(NCMe)₂]⊕
Compound name(s): 
bis(Acetonitrile)-tricyclohexyl-tin(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Pt(Cl)(NCMe)(NH₃)₂]⊕

Formula Unicode styled: 
cis–[Pt(Cl)(NCMe)(NH₃)₂]⊕
Compound name(s): 
Acetonitrile-chloro-(di-ammine)-platinum(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[I(NCMe)₂]⊕

Formula Unicode styled: 
[I(NCMe)₂]⊕
Compound name(s): 
bis(Acetonitrile)-iodine(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ir(I)(CNXy)(NCMe)(Cp*)]⊕

Formula Unicode styled: 
[Ir(I)(CNXy)(NCMe)(Cp*)]⊕
Compound name(s): 
acetonitrile-iodo-(η⁵-pentamethylcyclopentadienyl)-(2-isocyano-1,3-xylene)-iridium(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ir(Cl)(CNXy)(NCMe)(Cp*)]⊕

Formula Unicode styled: 
[Ir(Cl)(CNXy)(NCMe)(Cp*)]⊕
Compound name(s): 
acetonitrile-chloro-(η⁵-pentamethylcyclopentadienyl)-(2-isocyano-1,3-xylene)-iridium(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ir(SiPh₃)(NCMe)(PMe₃)(Cp*)]⊕

Formula Unicode styled: 
[Ir(SiPh₃)(NCMe)(PMe₃)(Cp*)]⊕
Compound name(s): 
Acetonitrile-(η⁵-pentamethyl-cyclopentadienyl)-trimethylphosphine-triphenylsilyl-iridium
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ir(C₂H₄)₃(NCMe)(PPrⁱ₃)]⊕

Formula Unicode styled: 
[Ir(C₂H₄)₃(NCMe)(PPrⁱ₃)]⊕
Compound name(s): 
acetonitrile-tris(η²-ethene)-(tri-isopropylphosphine)-iridium(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Ir(H)₂(NCMe)₂(PPrⁱ₃)₂]⊕

Formula Unicode styled: 
cis,cis,trans–[Ir(H)₂(NCMe)₂(PPrⁱ₃)₂]⊕
Compound name(s): 
bis(Acetonitrile)-dihydrido-bis(tri-isopropylphosphine)-iridium(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Ir(H)(NCMe)₂(PPrⁱ₃)(η³-C₃H₅)]⊕

Formula Unicode styled: 
cis–[Ir(H)(NCMe)₂(PPrⁱ₃)(η³-C₃H₅)]⊕
Compound name(s): 
bis(Acetonitrile)-(η³-allyl)-hydrido-(tri-isopropylphosphine)-iridium(1+)
Central atom: 
Carbon
Attached groups: 
Me (methyl)
N (nitrido; ≡N→M)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C2OIIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4