OM group (oxo M complex ZL₂)

trans–[Si(OPEt₃)₂{OCC₆H₄(O)-κ²O}₂]

Formula Unicode styled: 
trans–[Si(OPEt₃)₂{OCC₆H₄(O)-κ²O}₂]
Compound name(s): 
bis[benzene-1,2-diolato]-bis-[triethyl(oxo)-phosphane]-silicon
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

trans–[Ge(F)₄(OPEt₃)₂]

Formula Unicode styled: 
trans–[Ge(F)₄(OPEt₃)₂]
Compound name(s): 
Tetrafluoro-bis(triethylphosphine oxide-O)-germanium
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

trans–[Dy(OH₂)₅(OPCy₃)₂]³⊕

Formula Unicode styled: 
trans–[Dy(OH₂)₅(OPCy₃)₂]³⊕
Compound name(s): 
pentakis(aqua)-bis(tricyclohexylphosphine oxide)-dysprosium(3+)
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

trans–[Yb(OH₂)₅(OPCy₃)₂]³⊕

Formula Unicode styled: 
trans–[Yb(OH₂)₅(OPCy₃)₂]³⊕
Compound name(s): 
penta-aqua-bis(tricyclohexylphosphine (oxide))-ytterbium(3+)
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

trans–[Pr(OH₂)₅(OPCy₃)₂]³⊕

Formula Unicode styled: 
trans–[Pr(OH₂)₅(OPCy₃)₂]³⊕
Compound name(s): 
penta-aqua-bis(tricyclohexylphosphine oxide)-praseodymium(3+)
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

trans–[Tm(OH₂)₅(OPCy₃)₂]³⊕

Formula Unicode styled: 
trans–[Tm(OH₂)₅(OPCy₃)₂]³⊕
Compound name(s): 
penta-aqua-bis(tricyclohexylphosphine oxide)-thulium(3+)
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

trans–[Ho(CH₂SiMe₃)₃(OPCy₃)₂]

Formula Unicode styled: 
trans–[Ho(CH₂SiMe₃)₃(OPCy₃)₂]
Compound name(s): 
bis[tricyclohexyl(oxo)-phosphine]-tris[(trimethylsilyl)methyl]-holmium
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Er(OH₂)₅(OPPh₃)₂]³⊕

Formula Unicode styled: 
[Er(OH₂)₅(OPPh₃)₂]³⊕
Compound name(s): 
pentaaqua-bis(triphenylphosphine oxide)-erbium(3+)
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Gd(OPPh₃)₆]³⊕

Formula Unicode styled: 
[Gd(OPPh₃)₆]³⊕
Compound name(s): 
hexakis(Trimethylphosphine oxide)-gadolinium(3+)
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Pr(OPPh₃)₆]³⊕

Formula Unicode styled: 
[Pr(OPPh₃)₆]³⊕
Compound name(s): 
hexakis(Trimethylphosphine oxide)-praseodymium(3+)
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[U(O)₂(μ₂-F)(OPPh₃)₃]₂²⊕

Formula Unicode styled: 
[U(O)₂(μ₂-F)(OPPh₃)₃]₂²⊕
Compound name(s): 
bis-[(μ₂-Fluoro)-tris(triphenylphosphine oxide)-dioxo-uranium(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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Hg(OPPh₃)₃]₂²⊕

Formula Unicode styled: 
[Hg(OPPh₃)₃]₂²⊕
Compound name(s): 
hexakis(Triphenylphosphine oxide)-di-mercury(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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Zn(OPPh₃)₄]²⊕

Formula Unicode styled: 
[Zn(OPPh₃)₄]²⊕
Compound name(s): 
tetrakis(Triphenylphosphine oxido)-zinc(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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[La(Cl)(OPPh₃)₅]²⊕

Formula Unicode styled: 
[La(Cl)(OPPh₃)₅]²⊕
Compound name(s): 
Chloro-pentakis(triphenylphosphine oxide-O)-lanthanum(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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[U(O)₂(OPPh₃)₄]²⊕

Formula Unicode styled: 
[U(O)₂(OPPh₃)₄]²⊕
Compound name(s): 
Dioxo-tetrakis(triphenylphosphine oxide)-uranium(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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Mg(OPPh₃)₄]²⊕

Formula Unicode styled: 
[Mg(OPPh₃)₄]²⊕
Compound name(s): 
tetrakis(Triphenylphosphine oxide-O)-magnesium(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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Yb(μ₂-F)(OPPh₃)(Cp)₂]₂

Formula Unicode styled: 
[Yb(μ₂-F)(OPPh₃)(Cp)₂]₂
Compound name(s): 
bis-[(μ₂-fluoro)-(triphenylphosphane-oxide)-di(η⁵-cyclopentadienyl)-ytterbium]
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Bi(I)₂(μ₂-I)(OPPh₃)]₂

Formula Unicode styled: 
[Bi(I)₂(μ₂-I)(OPPh₃)]₂
Compound name(s): 
bis(μ-iodo)-tetraiodo-tetrakis(oxo(triphenyl)phosphine)-di-bismuth
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[U(O)₂(μ₂-O₂CMe)(O₂CMe)(OPPh₃)]₂

Formula Unicode styled: 
[U(O)₂(μ₂-O₂CMe)(O₂CMe)(OPPh₃)]₂
Compound name(s): 
bis-[(μ₂-Acetato)-(acetato-O,O')-dioxo-(triphenylphosphine oxide)-uranium]
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Cu(μ₂-O₂CEt)₂(OPPh₃)]₂

Formula Unicode styled: 
[Cu(μ₂-O₂CEt)₂(OPPh₃)]₂
Compound name(s): 
bis-[(μ₂-Propanoato-O,O')-(triphenylphosphine oxide)-copper]
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: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1