Europium

N(CH₂CH₂)₃CH (quinuclidine)

Attached groups:

OC(Buᵗ)CHC(Buᵗ)O (tetramethylheptane-3,5-dionato)

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: 7

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 20

Summary of calculated classifications:

Eu«V³C⁷O^IIIE²⁰B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Eu{C(SiMe₃)₃}₂]

Formula Unicode styled:

[Eu{C(SiMe₃)₃}₂]

Compound name(s):

bis(tris(Trimethylsilyl)methyl)-europium

Central atom:

C(SiMe₃)₃ (tristrimethylsilylmethyl)

Attached groups:

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: 2

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 11

Summary of calculated classifications:

Eu«V²C²O^IIE¹¹B²Z⁰L⁰X²»

[MLXZ]𝘲 class:

[MX₂]

MLXZ class (ENC, equivalent neutral class):

MX₂

[Eu{C(NMe)CMe=CMe(NMe)}{OC(Buᵗ)CHC(Buᵗ)O}₃]

Formula Unicode styled:

[Eu{C(NMe)CMe=CMe(NMe)}{OC(Buᵗ)CHC(Buᵗ)O}₃]

Compound name(s):

tris(2,2,6,6-Tetramethylheptane-3,5-dionato)-(1,3,4,5-tetramethylimidazol-2-ylidene)-europium

Central atom:

C(NMe)CMe=CMe(NMe) (1,3,4,5-tetra-methylimidazol-2-ylidene)

Attached groups:

OC(Buᵗ)CHC(Buᵗ)O (tetramethylheptane-3,5-dionato)

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: 7

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 20

Summary of calculated classifications:

Eu«V³C⁷O^IIIE²⁰B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Eu{B(Pz)₄-κ³N}₂]

Formula Unicode styled:

[Eu{B(Pz)₄-κ³N}₂]

Compound name(s):

bis(tetrakis(Pyrazol-1-yl)borato-N,N',N'')-bis(tetrahydrofuran)-europium

Central atom:

B(Pz)₄ (tetra(pyrazolyl)borato-κ³N)

Attached groups:

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:

EN: 19

Summary of calculated classifications:

Eu«V²C⁶O^IIE¹⁹B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Eu(η⁹-C₉H₉)₂]

Formula Unicode styled:

[Eu(η⁹-C₉H₉)₂]

Compound name(s):

bis(cyclononatetraenyl)-europium

Central atom:

C₉H₉ (η⁹-cyclononatetraenyl)

Attached groups:

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: 10

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 27

Summary of calculated classifications:

Eu«V²C¹⁰O^IIE²⁷B¹⁰Z⁰X²L⁸»

[MLXZ]𝘲 class:

[MX₂L₈]

MLXZ class (ENC, equivalent neutral class):

MX₂L₈

[Eu(η⁸-Cot)₂]²⊖

Formula Unicode styled:

[Eu(η⁸-Cot)₂]²⊖

Compound name(s):

bis(η⁸-Cyclo-octatetraenyl)-europium(2-)

Central atom:

Cot (η⁸-cyclooctatetraene)

Attached groups:

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: 27

Summary of calculated classifications:

Eu«V²C⁸O^IIE²⁷B¹⁰Z⁰X⁴L⁶»^2⊖

[MLXZ]𝘲 class:

[MX₄L₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₈

[Eu(η⁵-C₅Ph₅)₂]

Formula Unicode styled:

[Eu(η⁵-C₅Ph₅)₂]

Compound name(s):

bis(pentaphenylcyclopentadienyl)-europium

Central atom:

C₅Ph₅ (η⁵-pentaphenylcyclopentadienyl)

Attached groups:

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:

EN: 19

Summary of calculated classifications:

Eu«V²C⁶O^IIE¹⁹B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Eu(CO₃-κ²O)₄(OH₂)]⁵⊖

Formula Unicode styled:

[Eu(CO₃-κ²O)₄(OH₂)]⁵⊖

Compound name(s):

aqua-tetracarbonato-europium(5-)

Central atom:

Attached groups:

CO₃ (carbonato-κ²O)

OH₂ (aqua)

Charge on central atom:

-5

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: 24

Summary of calculated classifications:

Eu«V³C⁹O^IIIE²⁴B⁹Z⁰X⁸L¹»^5⊖

[MLXZ]𝘲 class:

[MX₈L₁]^5-

MLXZ class (ENC, equivalent neutral class):

MX₃L₆

[Eu(CO₃-κ³O)]

Formula Unicode styled:

[Eu(CO₃-κ³O)]

Compound name(s):

Carbonato-europium|Europium carbonate

Central atom:

Attached groups:

CO₃ (carbonato-κ³O)

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:

Eu«V²C⁹O^II»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Eu(SO₄-κO)]

Formula Unicode styled:

[Eu(SO₄-κO)]

Compound name(s):

monosulfato-europium|Europium monosulfate

Central atom:

Attached groups:

SO₄ (sulphato-κO)

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:

Eu«V²C⁸O^II»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Eu(O₂CH-κO)(SO₄-κO)(OH₂)]

Formula Unicode styled:

[Eu(O₂CH-κO)(SO₄-κO)(OH₂)]

Compound name(s):

Aqua-formato-sulfato-europium|Europium formate sulfate aqua

Central atom:

Attached groups:

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:

Eu«V³C⁹O^III»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Eu(O₂CCF₃-κO)₂(OH₂)₆]⊕

Formula Unicode styled:

[Eu(O₂CCF₃-κO)₂(OH₂)₆]⊕

Compound name(s):

Hexa-aqua-bis(trifluoroacetato-O)-europium(1+)

Central atom:

O₂CCF₃ (trifluoroacetato-κO)

Attached groups:

OH₂ (aqua)

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: 22

Summary of calculated classifications:

Eu«V³C⁸O^IIIE²²B⁸Z⁰X²L⁶»^⊕

[MLXZ]𝘲 class:

[MX₂L₆]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Eu(Tp*-κ³N)₂]

Formula Unicode styled:

[Eu(Tp*-κ³N)₂]

Compound name(s):

bis(Hydrogen tris(3,5-dimethylpyrazol-1-yl)borato-N,N',N'')-europium

Central atom:

Tp* (hydrotris(3,5-dimethylpyrazolyl)borato-κ³N)

Attached groups:

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:

EN: 19

Summary of calculated classifications:

Eu«V²C⁶O^IIE¹⁹B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

[Eu(Tp-κ³N)₃]

Formula Unicode styled:

[Eu(Tp-κ³N)₃]

Compound name(s):

tris(Hydrogen tris(pyrazol-1-yl)borate)-europium

Central atom:

Tp (hydrotris(pyrazolyl)borato-κ³N)

Attached groups:

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:

EN: 24

Summary of calculated classifications:

Eu«V³C⁹O^IIIE²⁴B⁹Z⁰X³L⁶»

[MLXZ]𝘲 class:

[MX₃L₆]

MLXZ class (ENC, equivalent neutral class):

MX₃L₆

[Eu(Thf)₂(Cp*₂)]

Formula Unicode styled:

[Eu(Thf)₂(Cp*₂)]

Compound name(s):

bis(pentamethylcyclopentadienyl)-bis(tetrahydrofuran)-europium

Central atom:

(Cp*₂) (bis-(η⁵-pentamethylcyclopentadienyl) X₂L₃ Ⓢ)

Attached groups:

Thf (tetrahydrofuran)

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:

EN: 21

Summary of calculated classifications:

Eu«V²C⁸O^IIE²¹B⁷Z⁰X²L⁵»

[MLXZ]𝘲 class:

[MX₂L₅]

MLXZ class (ENC, equivalent neutral class):

MX₂L₅

[Eu(Terpy-κ³N)₃]³⊕

Formula Unicode styled:

[Eu(Terpy-κ³N)₃]³⊕

Compound name(s):

tris(2,2':6',2''-Terpyridine)-europium(3+)

Central atom:

Attached groups:

Terpy (terpyridine-κ³N)

Charge on central atom:

3

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: 24

Summary of calculated classifications:

Eu«V³C⁹O^IIIE²⁴B⁹Z⁰X⁰L⁹»^3⊕

[MLXZ]𝘲 class:

[ML₉]³⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₆

[Eu(Te)(electride)]

Formula Unicode styled:

[Eu(Te)electride]

Compound name(s):

Tellurido-europium|europium telluride

Central atom:

Attached groups:

Te (tellurido)

electride (e⊖)

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:

Eu«V³C⁶O^III»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Eu(Se)(electride)]

Formula Unicode styled:

[Eu(Se)electride]

Compound name(s):

Selenido-europium|europium selenide

Central atom:

Attached groups:

Se (selenido)

electride (e⊖)

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:

Eu«V³C⁶O^III»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Eu(S)(electride)]

Formula Unicode styled:

[Eu(S)electride]

Compound name(s):

Sulfido-europium|Sulphido-europium|europium monosulphide|europium monosulfide

Central atom:

Attached groups:

S (thio)

electride (e⊖)

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:

Eu«V³C⁶O^III»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Eu(PzH)₂(Hfa-κO)₃]

Formula Unicode styled:

[Eu(PzH)₂(Hfa-κO)₃]

Compound name(s):

tris(Hexafluoroacetylacetonato-O,O')-bis(1H-pyrazole-N₂)-europium

Central atom:

Hfa (hexafluoroacetylacetonato-κO)

Attached groups:

PzH (pyrazole)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):