O (oxo X₂)

[Nd(CO₃-κ²O)₄(OH₂)]⁵⊖

Formula Unicode styled: 
[Nd(CO₃-κ²O)₄(OH₂)]⁵⊖
Compound name(s): 
aqua-tetrakis(carbonato)-neodymium(5-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Yb(CO₃-κ²O)₄]⁵⊖

Formula Unicode styled: 
[Yb(CO₃-κ²O)₄]⁵⊖
Compound name(s): 
tetracarbonato-ytterbium(5-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Pr(OH₂)(CO₃-κ²O)₄]⁵⊖

Formula Unicode styled: 
[Pr(OH₂)(CO₃-κ²O)₄]⁵⊖
Compound name(s): 
aqua-tetrakis(carbonato)-praseodymium(5-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Y(CO₃-κ²O)₄]⁵⊖

Formula Unicode styled: 
[Y(CO₃-κ²O)₄]⁵⊖
Compound name(s): 
tetracarbonato-yttrium(5-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Tm(CO₃-κ²O)₄]⁵⊖

Formula Unicode styled: 
[Tm(CO₃-κ²O)₄]⁵⊖
Compound name(s): 
pentaguanidinium tetracarbonato-thulium(5-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Lu(CO₃-κ²O)₄]⁵⊖

Formula Unicode styled: 
[Lu(CO₃-κ²O)₄]⁵⊖
Compound name(s): 
tetracarbonato-lutetium(5-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Th(F)₃(CO₃-κ²O)₃]⁵⊖

Formula Unicode styled: 
[Th(F)₃(CO₃-κ²O)₃]⁵⊖
Compound name(s): 
tris(carbonato-O,O')-trifluoro-thorium(5-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ce(CO₃-κ²O)₅]⁶⊖

Formula Unicode styled: 
[Ce(CO₃-κ²O)₅]⁶⊖
Compound name(s): 
pentacarbonato-cerium(6-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ce(CO₃-κ²O)₅]⁶⊖

Formula Unicode styled: 
[Ce(CO₃-κ²O)₅]⁶⊖
Compound name(s): 
pentakis(carbonato-O,O')-cerium(6-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Th(CO₃-κ²O)₅]⁶⊖

Formula Unicode styled: 
[Th(CO₃-κ²O)₅]⁶⊖
Compound name(s): 
pentacarbonato-thorium(6-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Pu(CO₃-κ²O)₅]⁶⊖

Formula Unicode styled: 
[Pu(CO₃-κ²O)₅]⁶⊖
Compound name(s): 
pentakis(carbonato-O,O')-plutonium(6-)
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Np(CO₃-κ²O)₅]⁶⊖

Formula Unicode styled: 
[Np(CO₃-κ²O)₅]⁶⊖
Compound name(s): 
pentakis(carbonato-O,O')-neptunate
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: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Cu(NCO)(Bpy)₂]⊕

Formula Unicode styled: 
[Cu(NCO)(Bpy)₂]⊕
Compound name(s): 
bis(2,2'-Bipyridine)-(isocyanato)-copper(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: 
C«V4C2OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Ru(NCO)(O)([14]aneN₄-Me₄-κ⁴N)]⊕

Formula Unicode styled: 
cis–[Ru(NCO)(O)([14]aneN₄-Me₄-κ⁴N)]⊕
Compound name(s): 
(1,4,8,11-Tetramethyl-1,4,8,11-tetra-azacyclotetradecane-N,N',N'',N''')-isocyanato-oxo-ruthenium(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: 
C«V4C2OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

trans–[Mn(NCO)₂([14]aneN₄-κ⁴N)]⊕

Formula Unicode styled: 
trans–[Mn(NCO)₂([14]aneN₄-κ⁴N)]⊕
Compound name(s): 
Dicyanato-(1,4,8,11-tetraazacyclotetradecane)-manganese(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: 
C«V4C2OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Cr(NCO)(NH₃)₅]⊕

Formula Unicode styled: 
[Cr(NCO)(NH₃)₅]⊕
Compound name(s): 
Isocyanatopentaamminechromium(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: 
C«V4C2OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ta(NCO)(OH)(Cp*)₂]⊕

Formula Unicode styled: 
[Ta(NCO)(OH)(Cp*)₂]⊕
Compound name(s): 
Hydroxy-isocyanato-bis(η-pentamethyl-cyclopentadienyl)-tantalum(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: 
C«V4C2OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Cu(NCO)(OH₂)(Terpy-κ³N)]⊕

Formula Unicode styled: 
[Cu(NCO)(OH₂)(Terpy-κ³N)]⊕
Compound name(s): 
Aqua-isocyanato-(2,2':6',2''-terpyridine-N,N',N'')-copper(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: 
C«V4C2OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Cu(NCO)(μ₂-NCO-κ²N)(Phen)]₂

Formula Unicode styled: 
[Cu(NCO)(μ₂-NCO-κ²N)(Phen)]₂
Compound name(s): 
bis-[(μ₂-Isocyanato-N)-(isocyanato-N)-(1,10-phenanthroline-N,N')-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: 
C«V4C2OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Cu(NCO)₂(Bpy)]

Formula Unicode styled: 
[Cu(NCO)₂(Bpy)]
Compound name(s): 
Bipyridyl-dicyanato-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: 
C«V4C2OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4