Neptunium

Attached groups:

O₂CMe (acetato-κ²O)

Charge on central atom:

-2

Compound type:

Molecular

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 26

Summary of calculated classifications:

Np«V⁵C⁸O^VE²⁶B¹²Z⁰X⁷L⁵»^2⊖

[MLXZ]𝘲 class:

[MX₇L₅]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₇

[Np(O)(μ₂–O)(μ₂-O₂CPh)(Phen)]

Formula Unicode styled:

[Np(O)(μ₂–O)(μ₂-O₂CPh)(Phen)]

Compound name(s):

bis-[(μ₂-Benzoato)-(μ₂-oxo)-oxo-(1,10-phenanthroline)-neptunium]

Central atom:

Attached groups:

Phen (phenanthroline)

Charge on central atom:

0

Compound type:

Oligomer

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 20

Summary of calculated classifications:

Np«V⁵C⁷O^VE²⁰B⁹Z⁰X⁵L⁴»

[MLXZ]𝘲 class:

[MX₅L₄]

MLXZ class (ENC, equivalent neutral class):

MX₅L₄

[Np(O)(μ₂–O)(μ₂-O₂CPh)(Bpy)]

Formula Unicode styled:

[Np(O)(μ₂–O)(μ₂-O₂CPh)(Bpy)]

Compound name(s):

bis-[(μ₂-Benzoato)-(μ₂-oxo)-oxo-(2,2'-dipyridyl)-neptunium]

Central atom:

Attached groups:

Charge on central atom:

0

Compound type:

Oligomer

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 22

Summary of calculated classifications:

Np«V⁵C⁷O^VE²²B¹⁰Z⁰X⁵L⁵»

[MLXZ]𝘲 class:

[MX₅L₅]

MLXZ class (ENC, equivalent neutral class):

MX₅L₅

catena–1D-trans–[Np{(O)₂}(OH₂)₂(μ₂-O₂CCHCHCO₂)]

Formula Unicode styled:

catena–1D-trans–[Np{(O)₂}(OH₂)₂(μ₂-O₂CCHCHCO₂)]

Compound name(s):

catena-[diaqua-[μ-but-2-enedioato]-dioxo-neptunium]

Central atom:

Attached groups:

O₂CCHCHCO₂ (μ₂-fumarato-κ₂O,κ₂O')

OH₂ (aqua)

Charge on central atom:

0

Compound type:

Catena-1D

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 25

Summary of calculated classifications:

Np«V⁶C⁸O^VIE²⁵B¹²Z⁰X⁶L⁶»

[MLXZ]𝘲 class:

[MX₆L₆]

MLXZ class (ENC, equivalent neutral class):

MX₆L₆

catena–1D-[Np{(O)₂}(μ₂-O₂CPh)₂]

Formula Unicode styled:

catena–1D-[Np{(O)₂}(μ₂-O₂CPh)₂]

Compound name(s):

catena-[bis(μ-phenylacetato)-dioxo-neptunium(vi)]

Central atom:

Attached groups:

O₂CPh (μ₂-benzoato)

Charge on central atom:

0

Compound type:

Catena-1D

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 21

Summary of calculated classifications:

Np«V⁶C⁶O^VIE²¹B¹⁰Z⁰X⁶L⁴»

[MLXZ]𝘲 class:

[MX₆L₄]

MLXZ class (ENC, equivalent neutral class):

MX₆L₄

catena–2D-[Np{(O)₂}(OSO₂Me-κO²)₂(OH₂)]

Formula Unicode styled:

catena–2D-[Np{(O)₂}(OSO₂Me-κO²)₂(OH₂)]

Compound name(s):

catena-[bis(μ-methanesulfonato)-aqua-dioxo-neptunium]

Central atom:

Attached groups:

OSO₂Me (methanesulfonato-κO²)

OH₂ (aqua)

Charge on central atom:

0

Compound type:

Catena-2D

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

Oxidation Number (ON) (Roman numerals):

ON: (VI)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 23

Summary of calculated classifications:

Np«V⁶C⁷O^VIE²³B¹¹Z⁰X⁶L⁵»

[MLXZ]𝘲 class:

[MX₆L₅]

MLXZ class (ENC, equivalent neutral class):

MX₆L₅

trans–[Np(Cl)₄{(O)₂}]³⊖

Formula Unicode styled:

trans–[Np(Cl)₄{(O)₂}]³⊖

Compound name(s):

tetrachloro-dioxo-neptunium(3-)

Central atom:

Attached groups:

Cl (chloro)

Charge on central atom:

-3

Compound type:

Molecular

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 22

Summary of calculated classifications:

Np«V⁵C⁶O^VE²²B¹⁰Z⁰X⁸L²»^3⊖

[MLXZ]𝘲 class:

[MX₈L₂]^3-

MLXZ class (ENC, equivalent neutral class):

MX₅L₅

[Np₂(S)₃]

Formula Unicode styled:

[Np₂(S)₃]

Compound name(s):

trisulphido-dineptunium

dineptunium trisulphide

neptunium sesquisulphide

dineptunium sesquisulfide

Central atom:

Attached groups:

S (thio)

Charge on central atom:

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Np«V³C⁷O^III»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Np₂(O)₅]

Formula Unicode styled:

[Np₂(O)₅]

Compound name(s):

pentaoxo-dineptunium|dineptunium pentaoxide

Central atom:

Attached groups:

O (oxo X₂)

Charge on central atom:

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:

Np«V⁵C⁶O^V»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

network–[Np(μ₆-Te)]

Formula Unicode styled:

network–[Np(μ₆-Te)]

Compound name(s):

tellurido-neptunium

Neptunium monotelluride

Central atom:

Attached groups:

Te (μ₆-telluro X₂L₄)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):

ON: (II)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 17

Summary of calculated classifications:

Np«V²C⁶O^IIE¹⁷B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Np(Te)(Te₂)]

Formula Unicode styled:

[Np(Te)(Te₂)]

Compound name(s):

tritellurido-neptunium|Neptunium tritelluride

Central atom:

Attached groups:

Te (tellurido)

Te₂ (pertellurido-κTe)

Charge on central atom:

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

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

CN: 9

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Np«V⁴C⁹O^IV»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

network–[Np(μ₆-Se)]

Formula Unicode styled:

network–[Np(μ₆-Se)]

Compound name(s):

selenido-neptunium

Neptunium monoselenide

Central atom:

Attached groups:

Se (μ₆-seleno X₂L₄)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

Oxidation Number (ON) (Roman numerals):

ON: (II)

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

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 17

Summary of calculated classifications:

Np«V²C⁴O^IIE¹⁷B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Np(Se)(Se₂)]

Formula Unicode styled:

[Np(Se)(Se₂)]

Compound name(s):

triselenido-neptunium|Neptunium triselenide

Central atom:

Attached groups:

Se (selenido)

Se₂ (perseleno-κ²Se)

Charge on central atom:

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:

Np«V⁴C⁸O^IV»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

network–[Np(μ₆-Sb)]

Formula Unicode styled:

network–[Np(μ₆-Sb)]

Compound name(s):

antimonido-neptunium

neptunium antimonide

Central atom:

Attached groups:

Sb (μ₆-antimonido)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

Np«V³C⁶O^IIIE¹⁶B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Np(S)]

Formula Unicode styled:

[Np(S)]

Compound name(s):

sulfido-neptunium|sulphido-neptunium|Neptunium monosulfide|Neptunium monosulphide

Central atom:

Attached groups:

S (thio)

Charge on central atom:

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 2

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:

Np«V²C⁶O^II»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

network–[Np(μ₆-P)]

Formula Unicode styled:

network–[Np(μ₆-P)]

Compound name(s):

phosphido-neptunium

neptunium phosphide

Central atom:

Attached groups:

P (μ₆-phosphido)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 3

Oxidation Number (ON) (Roman numerals):

ON: (III)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 16

Summary of calculated classifications:

Np«V³C⁶O^IIIE¹⁶B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Np(OH)₅]⊖

Formula Unicode styled:

[Np(OH)₅]⊖

Compound name(s):

pentahydroxo-neptunium(1-)

Central atom:

Attached groups:

OH (hydroxo)

Charge on central atom:

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

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

CN: 9

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Np«V⁴C⁹O^IV»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Np(O)₆]⁵⊖

Formula Unicode styled:

[Np(O)₆]⁵⊖

Compound name(s):

hexaoxo-neptunium(5-)

Central atom:

Attached groups:

O (oxo X₂)

Charge on central atom:

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 7

Oxidation Number (ON) (Roman numerals):

ON: (VII)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Np«V⁷C⁶O^VII»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Np{(O)₂}{O(CH₂C(O)NMe₂)₂-κ³O}₂]⊕

Formula Unicode styled:

[Np{(O)₂}{O(CH₂C(O)NMe₂)₂-κ³O}₂]⊕

Compound name(s):

bis(N,N,N',N'-Tetramethyl-3-oxapentanediamide-O,O',O'')-dioxo-neptunium(1+)

Central atom:

Attached groups:

O(CH₂C(O)NMe₂)₂ (2,2'-oxy-bis(N,N-dimethylacetamide-κ³O)

Charge on central atom:

1

Compound type:

Molecular

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 26

Summary of calculated classifications:

Np«V⁵C⁸O^VE²⁶B¹²Z⁰X⁴L⁸»^⊕

[MLXZ]𝘲 class:

[MX₄L₈]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₇

[Np(O)₂]

Formula Unicode styled:

[Np(O)₂]

Compound name(s):

dioxo-neptunium|neptunium dioxide

Central atom:

Attached groups:

O (oxo X₂)

Charge on central atom:

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: