OM group (M—O complex)

[Sm(OAsPh₃)₄(O₂NO-κ²O)₂]⊕

Formula Unicode styled: 
[Sm(OAsPh₃)₄(O₂NO-κ²O)₂]⊕
Compound name(s): 
bis(nitrato)-tetrakis(triphenylarsane oxide)-samarium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Nd(OH₂)₂(O₂NO-κ²O)₂(Phen)₂]⊕

Formula Unicode styled: 
[Nd(OH₂)₂(O₂NO-κ²O)₂(Phen)₂]⊕
Compound name(s): 
diaqua-bis(nitrato)-bis(1,10-phenanthroline)-neodymium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Pr(ONO₂-κO)(O₂NO-κ²O){(HOCHCH₂)₃}]⊕

Formula Unicode styled: 
[Pr(ONO₂-κO)(O₂NO-κ²O){(HOCHCH₂)₃}]⊕
Compound name(s): 
bis(cis,cis-1,3,5-Trihydroxycyclohexane)-dinitrato-praseodymium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Yb(OH₂)₂(O₂NO-κ²O)₂(Terpy-κ³N)]⊕

Formula Unicode styled: 
[Yb(OH₂)₂(O₂NO-κ²O)₂(Terpy-κ³N)]⊕
Compound name(s): 
Diaqua-bis(nitrato-O,O')-(2,2':6',2''-terpyridine)-ytterbium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Y(OH₂)₂(O₂NO-κ²O)₂(Terpy-κ³N)]⊕

Formula Unicode styled: 
[Y(OH₂)₂(O₂NO-κ²O)₂(Terpy-κ³N)]⊕
Compound name(s): 
Diaqua-bis(nitrato-O,O')-(2,2':6',2''-terpyridine)-yttrium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Sc(OH₂)₄(O₂NO-κ²O)₂]⊕

Formula Unicode styled: 
[Sc(OH₂)₄(O₂NO-κ²O)₂]⊕
Compound name(s): 
Tetraaqua-bis(Nitrato-O,O')-scandium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Sc(OAsPh₃)₃(O₂NO-κ²O)₂]⊕

Formula Unicode styled: 
[Sc(OAsPh₃)₃(O₂NO-κ²O)₂]⊕
Compound name(s): 
bis(Nitrato-O,O')-tris(triphenylarsine oxide-O)-scandium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[La(OH₂)₄(O₂NO-κ²O)₂(Phen)]⊕

Formula Unicode styled: 
[La(OH₂)₄(O₂NO-κ²O)₂(Phen)]⊕
Compound name(s): 
Tetra-aqua-bis(nitrato-O,O')-(1,10-phenanthroline-N,N')-lanthanum(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[La(OH₂)₃(O₂NO-κ²O)₂(Terpy-κ³N)]⊕

Formula Unicode styled: 
[La(OH₂)₃(O₂NO-κ²O)₂(Terpy-κ³N)]⊕
Compound name(s): 
Triaqua-bis(nitrato-O,O')-(2,2':6',2''-terpyridine)-lanthanum(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[La(OH₂)₂(O₂NO-κ²O)₂(Phen)₂]⊕

Formula Unicode styled: 
[La(OH₂)₂(O₂NO-κ²O)₂(Phen)₂]⊕
Compound name(s): 
Diaqua-bis(nitrato)-bis(1,10-phenanthroline)-lanthanum(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Lu(OPPh₃)₄(O₂NO-κ²O)₂]⊕

Formula Unicode styled: 
[Lu(OPPh₃)₄(O₂NO-κ²O)₂]⊕
Compound name(s): 
bis(Nitrato-O,O')-tetrakis(triphenylphosphine oxide-O)-lutetium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Lu(OH₂)₂(O₂NO-κ²O)₂(Terpy-κ³N)]⊕

Formula Unicode styled: 
[Lu(OH₂)₂(O₂NO-κ²O)₂(Terpy-κ³N)]⊕
Compound name(s): 
Diaqua-bis(nitrato-O,O')-(2,2':6',2''-terpyridine)-lutetium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Ce(OH₂)₆(O₂NO-κ²O)₂]⊕

Formula Unicode styled: 
[Ce(OH₂)₆(O₂NO-κ²O)₂]⊕
Compound name(s): 
hexaaqua-dinitrato-cerium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Ce(OH₂)₂(O₂NO-κ²O)₂(Phen)₂]⊕

Formula Unicode styled: 
[Ce(OH₂)₂(O₂NO-κ²O)₂(Phen)₂]⊕
Compound name(s): 
Diaqua-bis(nitrato-O,O')-bis(1,10-phenanthroline)-cerium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Ce(OH₂)(O₂NO-κ²O)₂(Phen)₂]⊕

Formula Unicode styled: 
[Ce(OH₂)(O₂NO-κ²O)₂(Phen)₂]⊕
Compound name(s): 
diaqua-bis(nitrato)-bis(1,10-phenanthroline)-cerium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Sn(Ph)₂(Dmso-κO)₃(O₂NO-κ²O)]⊕

Formula Unicode styled: 
[Sn(Ph)₂(Dmso-κO)₃(O₂NO-κ²O)]⊕
Compound name(s): 
tris(Dimethylsulfoxide)nitrato-diphenyl-tin(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Tb(O₂NO-κ²O)₂(C₁₀H₂₀O₆-κ⁶O)]⊕

Formula Unicode styled: 
[Tb(O₂NO-κ²O)₂(C₁₀H₂₀O₆-κ⁶O)]⊕
Compound name(s): 
(Pentaethyleneglycol)-bis(nitrato-O,O')-terbium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Dy(O₂NO-κ²O)₂(C₁₀H₂₀O₆-κ⁶O)]⊕

Formula Unicode styled: 
[Dy(O₂NO-κ²O)₂(C₁₀H₂₀O₆-κ⁶O)]⊕
Compound name(s): 
(Pentaethyleneglycol)-bis(nitrato-O,O')-dysprosium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Gd(O₂NO-κ²O)₂(C₁₀H₂₀O₆-κ⁶O)]⊕

Formula Unicode styled: 
[Gd(O₂NO-κ²O)₂(C₁₀H₂₀O₆-κ⁶O)]⊕
Compound name(s): 
(Pentaethyleneglycol)-bis(nitrato-O,O')-gadolinium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[Eu(O₂NO-κ²O)₂(C₁₀H₂₀O₆-κ⁶O)]⊕

Formula Unicode styled: 
[Eu(O₂NO-κ²O)₂(C₁₀H₂₀O₆-κ⁶O)]⊕
Compound name(s): 
(Pentaethyleneglycol)-bis(nitrato-O,O')-europium(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: 
N«V5C3OVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1