Er group (Z type)

[Er(OH₂)(O=C(NHMe)₂}₆]³⊕

Formula Unicode styled: 
[Er(OH₂)(O=C(NHMe)₂}₆]³⊕
Compound name(s): 
Aqua-hexakis(1,3-dimethylurea)-erbium(1+)
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(μ₂-OH)(OH₂)₂(Phen)₂]₂⁴⊕

Formula Unicode styled: 
[Er(μ₂-OH)(OH₂)₂(Phen)₂]₂⁴⊕
Compound name(s): 
bis-[(μ₂-Hydroxo)-di-aqua-bis(1,10-phenanthroline)-erbium]
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(O₂NO-κ²O)₄(OH₂)₂]⊖

Formula Unicode styled: 
[Er(O₂NO-κ²O)₄(OH₂)₂]⊖
Compound name(s): 
diaqua-tetrakis(nitrato-O,O')-erbium(1-)
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[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: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[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: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[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: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[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: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[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: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Cl)₅(OH₂)]²⊖

Formula Unicode styled: 
[Er(Cl)₅(OH₂)]²⊖
Compound name(s): 
aqua-pentachloro-erbium(2-)
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Cl)₃(OH₂)₄]

Formula Unicode styled: 
[Er(Cl)₃(OH₂)₄]
Compound name(s): 
tetra-aqua-tri-chloro-erbium
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Cl)₃(OH₂)(Diglyme-κ³O)]

Formula Unicode styled: 
[Er(Cl)₃(OH₂)(Diglyme-κ³O)]
Compound name(s): 
Aqua-trichloro-(diglyme-O,O',O'')-erbium
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Cl)₃(NCMe)₂(OH₂)₂]

Formula Unicode styled: 
[Er(Cl)₃(NCMe)₂(OH₂)₂]
Compound name(s): 
bis(Acetonitrile)-diaqua-trichloro-erbium
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Cl)₂(OH₂)₂(Bpy)₂]⊕

Formula Unicode styled: 
[Er(Cl)₂(OH₂)₂(Bpy)₂]⊕
Compound name(s): 
bis(2,2'-bipyridine)-dichloro-diaqua-erbium(1+)
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Cl)₂(OH₂)₂(12-crown-4-κ⁴O)]⊕

Formula Unicode styled: 
[Er(Cl)₂(OH₂)₂(12-crown-4-κ⁴O)]⊕
Compound name(s): 
(12-Crown-4-O,O',O'',O''')-diaqua-dichloro-erbium(1+)
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Cl)(OH₂)₄(Terpy-κ³N)]²⊕

Formula Unicode styled: 
[Er(Cl)(OH₂)₄(Terpy-κ³N)]²⊕
Compound name(s): 
Tetra-aqua-chloro-(2,2':6,2''-terpyridine-N,N',N'')-erbium(2+)
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Cl)(OH₂)₃(Phen)₂]²⊕

Formula Unicode styled: 
[Er(Cl)(OH₂)₃(Phen)₂]²⊕
Compound name(s): 
Triaqua-chloro-bis(1,10-phenanthroline)-erbium(2+)
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

catena–3D-[Er(μ₂-O₂CH)₃(OH₂)₂]

Formula Unicode styled: 
catena–3D-[Er(μ₂-O₂CH)₃(OH₂)₂]
Compound name(s): 
catena-[triformato-diaqua-erbium]
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Catena-3D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

catena–2D-[Er(OH₂){μ₄-N(CH₂CO₂)₃-κN,κ⁶O}]

Formula Unicode styled: 
catena–2D-[Er(OH₂){μ₄-N(CH₂CO₂)₃-κN,κ⁶O}]
Compound name(s): 
catena-[(μ₄-Nitrilotriacetato)-aqua-erbium]
Central atom: 
Oxygen
Attached groups: 
H (hydrido)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Thf-κO)₂{η⁵-C₅H₃(SiMe₃)₂}₂]⊕

Formula Unicode styled: 
[Er(Thf-κO)₂{η⁵-C₅H₃(SiMe₃)₂}₂]⊕
Compound name(s): 
bis(η⁵-1,3-bis(Trimethylsilyl)cyclopentadienyl)-bis(tetrahydrofuran)-erbium(1+)
Central atom: 
Oxygen
Attached groups: 
(CH₂)₄ (tetramethylene-κ²C)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

[Er(Cl)₂(Thf-κO)₅]⊕

Formula Unicode styled: 
[Er(Cl)₂(Thf-κO)₅]⊕
Compound name(s): 
Dichloro-pentakis(tetrahydrofuran)-erbium(1+)
Central atom: 
Oxygen
Attached groups: 
(CH₂)₄ (tetramethylene-κ²C)
Er group (Z type)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (-II)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
O«V4C3O-IIE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1