cobalamin (vitamin B₁₂)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):

ON: (O)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Se«V²C²O^OE⁸B²Z⁰L⁰X²»

[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:

≡CPh (phenylmethylidyne, benzylidyne)

Attached groups:

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-I)

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:

Attached groups:

H (hydrido)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-IV)

Coordination Number (CN, sum of attached group denticities):

CN: 4

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:

Attached groups:

H (hydrido)

=CH₂ (methylidene)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (-II)

Coordination Number (CN, sum of attached group denticities):

CN: 3

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:

Attached groups:

⭀NH (⭀NH imino)

Charge on central atom:

1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (II)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

C«V⁴C²O^IIE⁸B⁴Z⁰X³L¹»^⊕

[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:

Attached groups:

N (nitrido; ≡N)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (II)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

C«V⁴C²O^IIE⁸B⁴Z⁰L⁰X⁴»

[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:

Attached groups:

F (fluoro)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (II)

Coordination Number (CN, sum of attached group denticities):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: