cobalamin (vitamin B₁₂)

[Se(CN)(C₆₂H₈₈CoN₁₃O₁₄P)]

Formula Unicode styled: 
[Se(CN)(C₆₂H₈₈CoN₁₃O₁₄P)]
Compound name(s): 
selenocyanatocobalamin
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: 
Se«V2C2OOE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[C(≡CPh)(C₆₂H₈₈CoN₁₃O₁₄P)]

Formula Unicode styled: 
[C(≡CPh)(C₆₂H₈₈CoN₁₃O₁₄P)]
Compound name(s): 
phenylethynylcobalamin
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«V4C2O-IE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[C(H)₃(C₆₂H₈₈CoN₁₃O₁₄P)]

Formula Unicode styled: 
[C(H)₃(C₆₂H₈₈CoN₁₃O₁₄P)]
Compound name(s): 
methylcobalamin
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«V4C4O-IVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[C(H)(=CH₂)(C₆₂H₈₈CoN₁₃O₁₄P)]

Formula Unicode styled: 
[C(H)(=CH₂)(C₆₂H₈₈CoN₁₃O₁₄P)]
Compound name(s): 
vinyl-cobalamin
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«V4C3O-IIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[C(⭀NH)(C₆₂H₈₈CoN₁₃O₁₄P)]⊕

Formula Unicode styled: 
[C(⭀NH)(C₆₂H₈₈CoN₁₃O₁₄P)]⊕
Compound name(s): 
hydrogenocyanocobalamin(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: 
C«V4C2OIIE8B4Z0X3L1»
[MLXZ]𝘲 class: 
[MX3L1]+
MLXZ class (ENC, equivalent neutral class): 
MX4

[C(N)(C₆₂H₈₈CoN₁₃O₁₄P)]

Formula Unicode styled: 
[C(N)(C₆₂H₈₈CoN₁₃O₁₄P)]
Compound name(s): 
cyanocobalamin
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«V4C2OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[C(F)₃(C₆₂H₈₈CoN₁₃O₁₄P)]

Formula Unicode styled: 
[C(F)₃(C₆₂H₈₈CoN₁₃O₁₄P)]
Compound name(s): 
trifluoromethyl-cobalamin
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«V4C4OIIE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4