Neptunium

Attached groups:

O₂CPh (benzoato-κ²O)

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:

Np«V⁶C⁸O^VIE²⁵B¹²Z⁰X⁶L⁶»

[MLXZ]𝘲 class:

[MX₆L₆]

MLXZ class (ENC, equivalent neutral class):

MX₆L₆

trans–[Np{(O)₂}(O₂CEt)₃]²⊖

Formula Unicode styled:

trans–[Np{(O)₂}(O₂CEt)₃]²⊖

Compound name(s):

bis(dioxo-tris(propanoato)-neptunate

Central atom:

Attached groups:

O₂CEt (propanoato-κ²O)

Charge on central atom:

-2

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:

EN: 26

Summary of calculated classifications:

Np«V⁵C⁸O^VE²⁶B¹²Z⁰X⁷L⁵»^2⊖

[MLXZ]𝘲 class:

[MX₇L₅]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₇

trans–[Np{(O)₂}(O₂NO-κ²O)₂(Bpy)]

Formula Unicode styled:

trans–[Np{(O)₂}(O₂NO-κ²O)₂(Bpy)]

Compound name(s):

(2,2'-Bipyridyl)-(dinitrato-O,O')-dioxo-neptunium(VI)

Central atom:

Attached groups:

NO₃ (nitrato-κ²O)

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:

Np«V⁶C⁸O^VIE²⁵B¹²Z⁰X⁶L⁶»

[MLXZ]𝘲 class:

[MX₆L₆]

MLXZ class (ENC, equivalent neutral class):

MX₆L₆

trans–[Np{(O)₂}(CO₃-κ²O)₃]⁴⊖

Formula Unicode styled:

trans–[Np{(O)₂}(CO₃-κ²O)₃]⁴⊖

Compound name(s):

tricarbonatodioxoneptunate(VI)

Central atom:

Attached groups:

CO₃ (carbonato-κ²O)

Charge on central atom:

-4

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«V⁶C⁸O^VIE²⁵B¹²Z⁰X¹⁰L²»^4⊖

[MLXZ]𝘲 class:

[MX₁₀L₂]^4-

MLXZ class (ENC, equivalent neutral class):

MX₆L₆

trans–[Np{(O)₂}(O₂CMe-κO)₂(Bpy)]

Formula Unicode styled:

trans–[Np{(O)₂}(O₂CMe-κO)₂(Bpy)]

Compound name(s):

(Diacetato-O,O')-(2,2'-bipyridyl)-dioxo-neptunium(VI)

Central atom:

Attached groups:

O₂CMe (acetato-κO)

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):

CN: 6

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

trans–[Np{(O)₂}(O₂CEt-κO)(OH₂)₂(Bpy)]

Formula Unicode styled:

trans–[Np{(O)₂}(O₂CEt-κO)(OH₂)₂(Bpy)]

Compound name(s):

Aqua(2,2'-bipyridine)dioxo(propanoato)neptunium

Central atom:

Attached groups:

O₂CEt (propanoato-κO)

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:

Np«V⁵C⁷O^VE²⁴B¹¹Z⁰X⁵L⁶»

[MLXZ]𝘲 class:

[MX₅L₆]

MLXZ class (ENC, equivalent neutral class):

MX₅L₆

trans–[Np{(O)₂}(OPPh₃)₄]⊕

Formula Unicode styled:

trans–[Np{(O)₂}(OPPh₃)₄]⊕

Compound name(s):

Dioxo-tetrakis(triphenylphosphine oxide-O)-neptunium(V)

Central atom:

Attached groups:

OPPh₃ (triphenylphosphane oxide)

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):

CN: 6

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 22

Summary of calculated classifications:

Np«V⁵C⁶O^VE²²B¹⁰Z⁰X⁴L⁶»^⊕

[MLXZ]𝘲 class:

[MX₄L₆]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₅

trans–[Np{(O)₂}(OPPh₃)₂(O₂NO-κ²O)₂]

Formula Unicode styled:

trans–[Np{(O)₂}(OPPh₃)₂(O₂NO-κ²O)₂]

Compound name(s):

Dinitrato-dioxo-bis(triphenylphosphine-oxide)-neptunium

Central atom:

Attached groups:

OPPh₃ (triphenylphosphane oxide)

NO₃ (nitrato-κ²O)

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:

Np«V⁶C⁸O^VIE²⁵B¹²Z⁰X⁶L⁶»

[MLXZ]𝘲 class:

[MX₆L₆]

MLXZ class (ENC, equivalent neutral class):

MX₆L₆

trans–[Np{(O)₂}(ONO-κO)(C₆H₄NO₂-κN,κO)₂]²⊖

Formula Unicode styled:

trans–[Np{(O)₂}(ONO-κO)(C₆H₄NO₂-κN,κO)₂]²⊖

Compound name(s):

Dioxo-(nitrito-O)-bis(picolinato)-neptunium

Central atom:

Attached groups:

C₆H₄NO₂ (picolinato-κN,κO)

NO₂ (nitrito-κO)

Charge on central atom:

-2

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«V⁵C⁷O^VE²⁴B¹¹Z⁰X⁷L⁴»^2⊖

[MLXZ]𝘲 class:

[MX₇L₄]^2-

MLXZ class (ENC, equivalent neutral class):

MX₅L₆

trans–[Np{(O)₂}(ONO-κO)(OH₂)(Terpy-κ³N)]

Formula Unicode styled:

trans–[Np{(O)₂}(ONO-κO)(OH₂)(Terpy-κ³N)]

Compound name(s):

Aqua-dioxo-nitrato-(2,2':6',2''-terpyridyl)-neptunium

Central atom:

Attached groups:

NO₂ (nitrito-κO)

Terpy (terpyridine-κ³N)

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:

Np«V⁵C⁷O^VE²⁴B¹¹Z⁰X⁵L⁶»

[MLXZ]𝘲 class:

[MX₅L₆]

MLXZ class (ENC, equivalent neutral class):

MX₅L₆

trans–[Np{(O)₂}(ONO-κO)(N₂C₃H₄)₄]

Formula Unicode styled:

trans–[Np{(O)₂}(ONO-κO)(N₂C₃H₄)₄]

Compound name(s):

Tetrakis(1H-imidazole-kappaN-)-(nitrito-kappaO)-dioxo-neptunium

Central atom:

Attached groups:

NO₂ (nitrito-κO)

N₂C₃H₄ (Imidazole)

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:

Np«V⁵C⁷O^VE²⁴B¹¹Z⁰X⁵L⁶»

[MLXZ]𝘲 class:

[MX₅L₆]

MLXZ class (ENC, equivalent neutral class):

MX₅L₆

trans–[Np{(O)₂}(OH₂)₃(Bpy)]⊕

Formula Unicode styled:

trans–[Np{(O)₂}(OH₂)₃(Bpy)]⊕

Compound name(s):

Triaqua-(2,2'-bipyridine)-dioxo-neptunium

Central atom:

Attached groups:

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:

Np«V⁵C⁷O^VE²⁴B¹¹Z⁰X⁴L⁷»^⊕

[MLXZ]𝘲 class:

[MX₄L₇]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₆

trans–[Np{(O)₂}(OH₂)₂(O₂CEt)₂]

Formula Unicode styled:

trans–[Np{(O)₂}(OH₂)₂(O₂CEt)₂]

Compound name(s):

Diaqua-dioxo-bis(propanoato)-neptunium(VI)

Central atom:

Attached groups:

O₂CEt (propanoato-κ²O)

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:

Np«V⁶C⁸O^VIE²⁵B¹²Z⁰X⁶L⁶»

[MLXZ]𝘲 class:

[MX₆L₆]

MLXZ class (ENC, equivalent neutral class):

MX₆L₆

trans–[Np{(O)₂}(OH₂)(O₂CMe)(N₂C₃H₄)₂]

Formula Unicode styled:

trans–[Np{(O)₂}(OH₂)(O₂CMe)(N₂C₃H₄)₂]

Compound name(s):

(Acetato-O,O')-aqua-bis(1H-imidazole-kappaN-)-dioxo-neptunium(v)

Central atom:

Attached groups:

O₂CMe (acetato-κ²O)

N₂C₃H₄ (Imidazole)

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:

Np«V⁵C⁷O^VE²⁴B¹¹Z⁰X⁵L⁶»

[MLXZ]𝘲 class:

[MX₅L₆]

MLXZ class (ENC, equivalent neutral class):

MX₅L₆

trans–[Np{(O)₂}{O=C(NH₂)₂}₅]⊕

Formula Unicode styled:

trans–[Np{(O)₂}{O=C(NH₂)₂}₅]⊕

Compound name(s):

Dioxoneptunium(V) pentakis(urea)

Central atom:

Attached groups:

O=C(NH₂)₂ (urea)

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:

Np«V⁵C⁷O^VE²⁴B¹¹Z⁰X⁴L⁷»^⊕

[MLXZ]𝘲 class:

[MX₄L₇]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₆

trans–[Np{(O)₂}{O=C(NH₂)₂}₅]

Formula Unicode styled:

trans–[Np{(O)₂}{O=C(NH₂)₂}₅]

Compound name(s):

pentakis(Urea-O)-dioxo-neptunate

Central atom:

Attached groups:

O=C(NH₂)₂ (urea)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 4

Oxidation Number (ON) (Roman numerals):

ON: (IV)

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

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Np«V⁴C⁷O^IVE²⁵B¹¹Z⁰X⁴L⁷»

[MLXZ]𝘲 class:

[MX₄L₇]

MLXZ class (ENC, equivalent neutral class):

MX₄L₇

trans–[Np{(O)₂}(NCS-κN)(OH₂)₂(Bpy)]

Formula Unicode styled:

trans–[Np{(O)₂}(NCS-κN)(OH₂)₂(Bpy)]

Compound name(s):

(2,2'-bipyridyl)-diaqua-dioxo-isothiocyanato-neptunium

Central atom:

Attached groups:

NCS (isothiocyanato-κN)

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:

Np«V⁵C⁷O^VE²⁴B¹¹Z⁰X⁵L⁶»

[MLXZ]𝘲 class:

[MX₅L₆]

MLXZ class (ENC, equivalent neutral class):

MX₅L₆

trans–[Np{(O)₂}(NCS-κN){O=C(NH₂)₂}₄]

Formula Unicode styled:

trans–[Np{(O)₂}(NCS-κN){O=C(NH₂)₂}₄]

Compound name(s):

Isothiocyanato-dioxo-tetrakis(urea-O)-neptunium

Central atom:

Attached groups:

NCS (isothiocyanato-κN)

O=C(NH₂)₂ (urea)

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:

Np«V⁵C⁷O^VE²⁴B¹¹Z⁰X⁵L⁶»

[MLXZ]𝘲 class:

[MX₅L₆]

MLXZ class (ENC, equivalent neutral class):

MX₅L₆

trans–[Np{(O)₂}(18-crown-6-κ⁶O)]⊕

Formula Unicode styled:

trans–[Np{(O)₂}(18-crown-6-κ⁶O)]⊕

Compound name(s):

Dioxo-(18-crown-6)-neptunium(v)

Central atom:

Attached groups:

18-crown-6 (18-crown-6-κ⁶O)

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:

EN: 26

Summary of calculated classifications:

Np«V⁵C⁸O^VE²⁶B¹²Z⁰X⁴L⁸»^⊕

[MLXZ]𝘲 class:

[MX₄L₈]⁺

MLXZ class (ENC, equivalent neutral class):

MX₅L₇

[Np(F)₆]

Formula Unicode styled:

[Np(F)₆]

Compound name(s):

neptunium hexafluoride

neptunium fluoride

Central atom:

Attached groups:

F (fluoro)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):