Erbium

Attached groups:

NH₂ (μ₂-amino)

Cp (η⁵-cyclopentadienyl)

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:

Summary of calculated classifications:

Er«V³C⁸O^IIIE²⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(NCS-κN)₇]⁴⊖

Formula Unicode styled:

[Er(NCS-κN)₇]⁴⊖

Compound name(s):

heptakis(isothiocyanato-N)-erbium(4-)

Central atom:

Attached groups:

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:

EN: 25

Summary of calculated classifications:

Er«V³C⁷O^IIIE²⁵B⁷Z⁰L⁰X⁷»^4⊖

[MLXZ]𝘲 class:

[MX₇]^4-

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Er(NCS-κN)₇(OH₂)]⁴⊖

Formula Unicode styled:

[Er(NCS-κN)₇(OH₂)]⁴⊖

Compound name(s):

aqua-heptakis(isothiocyanato-N)-erbium(4-)

Central atom:

Attached groups:

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:

Er«V³C⁸O^IIIE²⁷B⁸Z⁰X⁷L¹»^4⊖

[MLXZ]𝘲 class:

[MX₇L₁]^4-

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(NCS-κN)₆]³⊖

Formula Unicode styled:

[Er(NCS-κN)₆]³⊖

Compound name(s):

hexakis(isothiocyanato)-erbium(3-)

Central atom:

Attached groups:

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: 23

Summary of calculated classifications:

Er«V³C⁶O^IIIE²³B⁶Z⁰L⁰X⁶»^3⊖

[MLXZ]𝘲 class:

[MX₆]^3-

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Er(NCS-κN)₆(OH₂)(OHMe)]³⊖

Formula Unicode styled:

[Er(NCS-κN)₆(OH₂)(OHMe)]³⊖

Compound name(s):

aqua-methanol-hexakis(isothiocyanato)-erbium(

Central atom:

Attached groups:

OHMe (methanol)

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:

Summary of calculated classifications:

Er«V³C⁸O^IIIE²⁷B⁸Z⁰X⁶L²»^3⊖

[MLXZ]𝘲 class:

[MX₆L₂]^3-

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(NCS-κN)₄(Phen)₂]⊖

Formula Unicode styled:

[Er(NCS-κN)₄(Phen)₂]⊖

Compound name(s):

bis(1,10-phenanthroline)-tetrakis(isothiocyanato)-erbium(1-)

Central atom:

Attached groups:

Phen (phenanthroline)

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:

Er«V³C⁸O^IIIE²⁷B⁸Z⁰X⁴L⁴»^⊖

[MLXZ]𝘲 class:

[MX₄L₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(NCS-κN)₂(μ₂-NCS-κN,κS)(Thf)₄]₂

Formula Unicode styled:

[Er(NCS-κN)₂(μ₂-NCS-κN,κS)(Thf)₄]₂

Compound name(s):

bis-[(μ₂-Isothiocyanato)-tetrakis(tetrahydrofuran)-bis(thiocyanato)-erbium]

Central atom:

Attached groups:

NCS (μ₂-thiocyanato-κN,κS)

Thf (tetrahydrofuran)

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:

Summary of calculated classifications:

Er«V³C⁸O^IIIE²⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(NCS-κN)₃(OH₂)₅]

Formula Unicode styled:

[Er(NCS-κN)₃(OH₂)₅]

Compound name(s):

penta-aqua-tris(isothiocyanato)-erbium

Central atom:

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:

Summary of calculated classifications:

Er«V³C⁸O^IIIE²⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(NCS-κN)₃(OH₂)(Phen)]

Formula Unicode styled:

[Er(NCS-κN)₃(OH₂)(Phen)]

Compound name(s):

aqua-bis(1,10-phenanthroline)-tris(isothiocyanato)-erbium(

Central atom:

Attached groups:

Phen (phenanthroline)

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: 23

Summary of calculated classifications:

Er«V³C⁶O^IIIE²³B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Er(NCS-κN)₃(OH₂)(Bpy)₂]

Formula Unicode styled:

[Er(NCS-κN)₃(OH₂)(Bpy)₂]

Compound name(s):

aqua-bis(2,2'-bipyridine)-tris(isothiocyanato)-erbium

Central atom:

Attached groups:

Bpy (bipyridine)

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:

Er«V³C⁸O^IIIE²⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(NCMe)(Se₂PPh₂)₃]

Formula Unicode styled:

[Er(NCMe)(Se₂PPh₂)₃]

Compound name(s):

(acetonitrile)-tris(diphenylphosphinodiselenoato)-erbium

Central atom:

Se₂PPh₂ (diselenodiphenylphosphinato)

Attached groups:

NCMe (acetonitrile)

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: 25

Summary of calculated classifications:

Er«V³C⁷O^IIIE²⁵B⁷Z⁰X³L⁴»

[MLXZ]𝘲 class:

[MX₃L₄]

MLXZ class (ENC, equivalent neutral class):

MX₃L₄

[Er(μ₆-N)]

Formula Unicode styled:

[Er(μ₆-N)]

Compound name(s):

nitrido-erbium

erbium mononitride

Central atom:

Attached groups:

N (μ₆-nitrido)

Charge on central atom:

Compound type:

Lattice

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: 0

Summary of calculated classifications:

Er«V³C⁶O^III»

[MLXZ]𝘲 class:

MLXZ class (ENC, equivalent neutral class):

[Er(I)₆]³⊖

Formula Unicode styled:

[Er(I)₆]³⊖

Compound name(s):

hexaiodo-erbium(3-)

Central atom:

Attached groups:

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: 23

Summary of calculated classifications:

Er«V³C⁶O^IIIE²³B⁶Z⁰L⁰X⁶»^3⊖

[MLXZ]𝘲 class:

[MX₆]^3-

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Er(I)(Thf)₂(η⁸-Cot)]

Formula Unicode styled:

[Er(I)(Thf)₂(η⁸-Cot)]

Compound name(s):

(cyclooctatetraenyl)-bis(tetrahydrofuran)-iodo-erbium

Central atom:

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:

Summary of calculated classifications:

Er«V³C⁷O^IIIE²⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(I)(Thf){η⁵-C₅H₃(SiMe₃)₂}₂]

Formula Unicode styled:

[Er(I)(Thf){η⁵-C₅H₃(SiMe₃)₂}₂]

Compound name(s):

bis(η⁵-1,3-bis(Trimethylsilyl)-cyclopentadienyl)-iodo-tetrahydrofuran-erbium

Central atom:

Attached groups:

C₅H₃(SiMe₃)₂ (η⁵-bis(trimethylsilyl)cyclopentadienyl)

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:

Summary of calculated classifications:

Er«V³C⁸O^IIIE²⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(I)(Py)₂(η⁸-Cot)]

Formula Unicode styled:

[Er(I)(Py)₂(η⁸-Cot)]

Compound name(s):

(cyclooctatetraenyl)-bis(pyridine)-iodo-erbium

Central atom:

Attached groups:

Py (pyridine)

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:

Er«V³C⁷O^IIIE²⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(μ₂-I)(PMePh₂)(η⁸-Cot)]₂

Formula Unicode styled:

[Er(μ₂-I)(PMePh₂)(η⁸-Cot)]₂

Compound name(s):

bis-[(μ-iodo)-(methyl(diphenyl)phosphine)-(cyclooctatetraene)-erbium]

Central atom:

PMePh₂ (methyldiphenylphosphane)

Attached groups:

I (μ₂-iodo)

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:

Summary of calculated classifications:

Er«V³C⁷O^IIIE²⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(I)(NCMe)₂(η⁸-Cot)]

Formula Unicode styled:

[Er(I)(NCMe)₂(η⁸-Cot)]

Compound name(s):

(cyclooctatetraenyl)-bis(acetonitrile)-iodo-erbium

Central atom:

Attached groups:

NCMe (acetonitrile)

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:

Er«V³C⁷O^IIIE²⁷B⁸Z⁰X³L⁵»

[MLXZ]𝘲 class:

[MX₃L₅]

MLXZ class (ENC, equivalent neutral class):

MX₃L₅

[Er(Hfa-κO)₄]⊖

Formula Unicode styled:

[Er(Hfa-κO)₄]⊖

Compound name(s):

tetrakis(1,1,1,5,5,5-hexafluoropentane-2,4-dionato)-erbium(1-)

Central atom:

Hfa (hexafluoroacetylacetonato-κO)

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):

CN: 4

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 19

Summary of calculated classifications:

Er«V³C⁴O^IIIE¹⁹B⁴Z⁰L⁰X⁴»^⊖

[MLXZ]𝘲 class:

[MX₄]^-

MLXZ class (ENC, equivalent neutral class):

MX₃L₁

[Er(Hfa-κO)₃(Phen)]

Formula Unicode styled:

[Er(Hfa-κO)₃(Phen)]

Compound name(s):

tris(1,1,1,5,5,5-Hexafluoropentane-2,4-dionato-O,O')-(1,10-phenanthroline-N,N')-erbium

Central atom:

Hfa (hexafluoroacetylacetonato-κO)

Attached groups:

Phen (phenanthroline)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):