=CR₂ (alkylidene)

[Ag(OC{=O}Me-κO)(AsPh₃)₃]

Formula Unicode styled: 
[Ag(OC{=O}Me-κO)(AsPh₃)₃]
Compound name(s): 
(Acetato-O)-tris(triphenylarsine)-silver
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

trans–[Os(η²-H₂)(OC{=O}Me-κO)(En)₂]⊕

Formula Unicode styled: 
trans–[Os(η²-H₂)(OC{=O}Me-κO)(En)₂]⊕
Compound name(s): 
(Acetoxy-O)-bis(ethylenediamine-N,N')-dihydrogen-osmium(1+)
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

fac–[Os(OC{=O}Me-κO)₂(NS)(Tp-κ³N)]

Formula Unicode styled: 
fac–[Os(OC{=O}Me-κO)₂(NS)(Tp-κ³N)]
Compound name(s): 
bis(acetato-O)-(hydrogen tris(1-pyrazolyl)borato-N,N',N'')-(thionitrosyl)-osmium
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Mo(OC{=O}Me-κO)(CO)₅]⊖

Formula Unicode styled: 
[Mo(OC{=O}Me-κO)(CO)₅]⊖
Compound name(s): 
acetato-pentacarbonyl-molybdenum(1-)
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Mo(OC{=O}Me-κO)(CO)(PMe₃)(Cp*)]

Formula Unicode styled: 
[Mo(OC{=O}Me-κO)(CO)(PMe₃)(Cp*)]
Compound name(s): 
(η-Pentamethyl-cyclopentadienyl)-acetato-carbonyl-bis(trimethylphosphine)-molybdenum
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[La(OC{=O}Me-κO)₃(O₂CMe)₃]³⊖

Formula Unicode styled: 
[La(OC{=O}Me-κO)₃(O₂CMe)₃]³⊖
Compound name(s): 
tris(acetato-O,O')-tris(acetato-O)-lanthanum(3-)
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

cis–[Cr(OC{=O}Me-κO)₂(Bpy)₂]

Formula Unicode styled: 
cis–[Cr(OC{=O}Me-κO)₂(Bpy)₂]
Compound name(s): 
bis(Acetato)-bis(2,2'-bipyridine)-chromium
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(Ph)(OC{=O}Me-κO)]

Formula Unicode styled: 
[Hg(Ph)(OC{=O}Me-κO)]
Compound name(s): 
Phenyl-acetato-mercury
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(OC{=O}Me-κO)₂(PBuᵗ₃)]

Formula Unicode styled: 
[Hg(OC{=O}Me-κO)₂(PBuᵗ₃)]
Compound name(s): 
bis(Acetato-O,O')-(tris(t-butyl)phosphine)-mercury
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(OC{=O}Me-κO)]₂

Formula Unicode styled: 
[Hg(OC{=O}Me-κO)]₂
Compound name(s): 
bis(acetato)-dimercury
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Hg(CN)(OC{=O}Me-κO)]

Formula Unicode styled: 
[Hg(CN)(OC{=O}Me-κO)]
Compound name(s): 
(Acetato-O)-cyano-mercury
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Os(OC{=O}Me-κO)(Acac)(η⁶-C₆H₆)]

Formula Unicode styled: 
[Os(OC{=O}Me-κO)(Acac)(η⁶-C₆H₆)]
Compound name(s): 
(η-Benzene)-(acetoxy)-(pentane-2,4-dionato-O,O')-osmium
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Os(H)₂(OC{=O}Me-κO)(O₂CMe)(PPrⁱ₃)₂]

Formula Unicode styled: 
[Os(H)₂(OC{=O}Me-κO)(O₂CMe)(PPrⁱ₃)₂]
Compound name(s): 
Acetato-acetoxy-dihydrido-bis(tri-isopropylphosphine)-osmium
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OC{=O}Me-κO)(CO)₃(Cp)]

Formula Unicode styled: 
[W(OC{=O}Me-κO)(CO)₃(Cp)]
Compound name(s): 
(Acetato-O)-tricarbonyl-(η-cyclopentadienyl)-tungsten
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[W(OC{=O}Me-κO)(CO)₅]⊖

Formula Unicode styled: 
[W(OC{=O}Me-κO)(CO)₅]⊖
Compound name(s): 
acetato-pentacarbonyl-tungsten(1-)
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

fac–[Re(NCMe)(OC{=O}Me-κO)(O)₃]

Formula Unicode styled: 
fac–[Re(NCMe)(OC{=O}Me-κO)(O)₃]
Compound name(s): 
(Acetato-O,O')-(acetonitrile-N)-trioxo-rhenium
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ag(OC{=O}Me-κO)(PCy₃)]

Formula Unicode styled: 
[Ag(OC{=O}Me-κO)(PCy₃)]
Compound name(s): 
(Acetato)-(tricyclohexylphosphine)-silver
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Au(OC{=O}Me-κO)₂(C₆F₅)(PPh₃)]

Formula Unicode styled: 
[Au(OC{=O}Me-κO)₂(C₆F₅)(PPh₃)]
Compound name(s): 
bis(acetato)-pentafluorophenyl-triphenylphosphine-gold
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Au(OC{=O}Me-κO)(PPh₃)]

Formula Unicode styled: 
[Au(OC{=O}Me-κO)(PPh₃)]
Compound name(s): 
Acetato-triphenylphosphine-gold
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Cu(OC{=O}Me-κO)₂(Py)₂]

Formula Unicode styled: 
[Cu(OC{=O}Me-κO)₂(Py)₂]
Compound name(s): 
bis(Acetato)-bis(pyridine)-copper
Central atom: 
Attached groups: 
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: 
O«V2C1O-IIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2