9-coordinate (geometry not specified)

[Er(OH₂)₃(C₁₀H₂₀O₆-κ⁶O)]³⊕

Formula Unicode styled: 
[Er(OH₂)₃(C₁₀H₂₀O₆-κ⁶O)]³⊕
Compound name(s): 
Triaqua-(pentaethyleneglycol)-erbium(3+)
Central atom: 
Erbium
Attached groups: 
OH₂ (aqua)
C₁₀H₂₀O₆ (pentaethylene glycol-κ⁶O)
Charge on central atom: 
3
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 29
Summary of calculated classifications: 
Er«V3C9OIIIE29B9Z0X0L9»3⊕
[MLXZ]𝘲 class: 
[ML9]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Er(OH₂)₃(18-crown-6-κ⁶O)]³⊕

Formula Unicode styled: 
[Er(OH₂)₃(18-crown-6-κ⁶O)]³⊕
Compound name(s): 
triaqua-(18-crown-6)-erbium(3+)
Central atom: 
Erbium
Attached groups: 
OH₂ (aqua)
18-crown-6 (18-crown-6-κ⁶O)
Charge on central atom: 
3
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 29
Summary of calculated classifications: 
Er«V3C9OIIIE29B9Z0X0L9»3⊕
[MLXZ]𝘲 class: 
[ML9]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Er(OH₂)₂{O=CH(NMe₂)-κO}₂(O₂NO-κ²O)(Terpy-κ³N)]²⊕

Formula Unicode styled: 
[Er(OH₂)₂{O=CH(NMe₂)-κO}₂(O₂NO-κ²O)(Terpy-κ³N)]²⊕
Compound name(s): 
Diaqua-nitrato-bis(N,N-dimethylformamide)-(2,2':6',2''-terpyridine)-erbium(2+)
Central atom: 
Erbium
Attached groups: 
OH₂ (aqua)
O=CH(NMe₂) (dimethylformamido-κO)
NO₃ (nitrato-κ²O)
Terpy (terpyridine-κ³N)
Charge on central atom: 
2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 29
Summary of calculated classifications: 
Er«V3C9OIIIE29B9Z0X1L8»2⊕
[MLXZ]𝘲 class: 
[MX1L8]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Er(O₂NO-κ²O)₂(Acac)(Terpy-κ³N)]

Formula Unicode styled: 
[Er(O₂NO-κ²O)₂(Acac)(Terpy-κ³N)]
Compound name(s): 
(Acetylacetonato)-bis(nitrato-O,O')-(2,2':6',2''-terpyridine)-erbium
Central atom: 
Erbium
Attached groups: 
NO₃ (nitrato-κ²O)
Acac (acetylacetonato)
Terpy (terpyridine-κ³N)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 29
Summary of calculated classifications: 
Er«V3C9OIIIE29B9Z0X3L6»
[MLXZ]𝘲 class: 
[MX3L6]
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd{OC₆H₃(NO₂)₂-2,6-κ²O}₃(OH₂)₃]

Formula Unicode styled: 
[Gd{OC₆H₃(NO₂)₂-2,6-κ²O}₃(OH₂)₃]
Compound name(s): 
Triaqua-tris(2,6-dinitrophenolato-O,O')-gadolinium
Central atom: 
Gadolinium
Attached groups: 
OC₆H₃(NO₂)₂-2,6 (dinitrophenoxy-2,6-κ²O)
OH₂ (aqua)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X3L6»
[MLXZ]𝘲 class: 
[MX3L6]
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd{OC₆H₂(NO₂)₃-2,4,6}₃(OH₂)(Dmso-κO)₂]

Formula Unicode styled: 
[Gd{OC₆H₂(NO₂)₃-2,4,6}₃(OH₂)(Dmso-κO)₂]
Compound name(s): 
tris(2,4,6-trinitrophenolato)-(aqua)-bis(dimethyl sulfoxide)-gadolinium
Central atom: 
Gadolinium
Attached groups: 
OC₆H₂(NO₂)₃-2,4,6 (picrato)
OH₂ (aqua)
Dmso (dimethylsulfoxide-κO)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 19
Summary of calculated classifications: 
Gd«V3C6OIIIE19B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Gd(O₂CCF₃-κ²O)₂(OH₂)(O₂CCF₃-κ²O)(Phen)₂]

Formula Unicode styled: 
[Gd(O₂CCF₃-κ²O)₂(OH₂)(O₂CCF₃-κ²O)(Phen)₂]
Compound name(s): 
Aqua-tris(trifluoroacetato)-bis(1,10-phenanthroline)-gadolinium
Central atom: 
Gadolinium
Attached groups: 
O₂CCF₃ (trifluoroacetato-κ²O)
OH₂ (aqua)
O₂CCF₃ (trifluoroacetato-κ²O)
Phen (phenanthroline)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 11
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 29
Summary of calculated classifications: 
Gd«V3C11OIIIE29B11Z0X3L8»
[MLXZ]𝘲 class: 
[MX3L8]
MLXZ class (ENC, equivalent neutral class): 
MX3L8

[Gd(O₂CC₆F₅-κO)(OH₂)₆(O₂CC₆F₅)]⊕

Formula Unicode styled: 
[Gd(O₂CC₆F₅-κO)(OH₂)₆(O₂CC₆F₅)]⊕
Compound name(s): 
hexaaqua-bis(pentafluorobenzoato)-gadolinium(1+)
Central atom: 
Gadolinium
Attached groups: 
O₂CC₆F₅ (pentafluorobenzoato-κO)
OH₂ (aqua)
O₂CC₆F₅ (pentafluorobenzoato-κ²O)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X2L7»⊕
[MLXZ]𝘲 class: 
[MX2L7]+
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(PO₄-κ²O)]

Formula Unicode styled: 
[Gd(PO₄-κ²O)]
Compound name(s): 
monophosphato-gadolinium|Gadolinium monophosphate
Central atom: 
Gadolinium
Attached groups: 
PO₄ (phosphato-κ²O)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Gd«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Gd(OH₂)₇(O₂NO-κ²O)]²⊕

Formula Unicode styled: 
[Gd(OH₂)₇(O₂NO-κ²O)]²⊕
Compound name(s): 
heptaaqua-nitrato-gadolinium(2+)
Central atom: 
Gadolinium
Attached groups: 
OH₂ (aqua)
NO₃ (nitrato-κ²O)
Charge on central atom: 
2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X1L8»2⊕
[MLXZ]𝘲 class: 
[MX1L8]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(OH₂)₅(12-crown-4-κ⁴O)]³⊕

Formula Unicode styled: 
[Gd(OH₂)₅(12-crown-4-κ⁴O)]³⊕
Compound name(s): 
(12-Crown-4-O,O',O'',O''')-penta-aqua-gadolinium(3+)
Central atom: 
Gadolinium
Attached groups: 
OH₂ (aqua)
12-crown-4 (12-crown-4-κ⁴O)
Charge on central atom: 
3
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X0L9»3⊕
[MLXZ]𝘲 class: 
[ML9]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(OH₂)₃(Edta-κ²N,κ⁴O)]⊖

Formula Unicode styled: 
[Gd(OH₂)₃(Edta-κ²N,κ⁴O)]⊖
Compound name(s): 
(ethylenediamine-N,N,N',N'-tetra-acetato)-triaqua-gadolinium(1-)
Central atom: 
Gadolinium
Attached groups: 
OH₂ (aqua)
Edta (ethylenediaminetetraacetato-κ²N,κ⁴O)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X4L5»⊖
[MLXZ]𝘲 class: 
[MX4L5]-
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(OH₂)₃(O₂NO-κ²O)₃]

Formula Unicode styled: 
[Gd(OH₂)₃(O₂NO-κ²O)₃]
Compound name(s): 
tris(nitrato-O,O')-tris(tetrahydrofuran)-gadolinium
Central atom: 
Gadolinium
Attached groups: 
OH₂ (aqua)
NO₃ (nitrato-κ²O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X3L6»
[MLXZ]𝘲 class: 
[MX3L6]
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(OH₂)₃(O₂NO-κ²O)₃]

Formula Unicode styled: 
[Gd(OH₂)₃(O₂NO-κ²O)₃]
Compound name(s): 
triaqua-trinitrato-gadolinium
Central atom: 
Gadolinium
Attached groups: 
OH₂ (aqua)
NO₃ (nitrato-κ²O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X3L6»
[MLXZ]𝘲 class: 
[MX3L6]
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(OH₂)(CO₃-κ²O)₄]⁵⊖

Formula Unicode styled: 
[Gd(OH₂)(CO₃-κ²O)₄]⁵⊖
Compound name(s): 
aqua-tetracarbonato-gadolinium(5-)
Central atom: 
Gadolinium
Attached groups: 
OH₂ (aqua)
CO₃ (carbonato-κ²O)
Charge on central atom: 
-5
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X8L1»5⊖
[MLXZ]𝘲 class: 
[MX8L1]5-
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(OH)₂(ONO₂-κO)]

Formula Unicode styled: 
[Gd(OH)₂(ONO₂-κO)]
Compound name(s): 
dihydroxo-nitrato-gadolinium|Gadolinium dihydroxide nitrate
Central atom: 
Gadolinium
Attached groups: 
OH (hydroxo)
NO₃ (nitrato-κO)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Gd«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Gd(O₂NO-κ²O)₃(OPPh₃)₃]

Formula Unicode styled: 
[Gd(O₂NO-κ²O)₃(OPPh₃)₃]
Compound name(s): 
tris(nitrato)-tris(triphenylphosphine (oxide))-gadolinium
Central atom: 
Gadolinium
Attached groups: 
NO₃ (nitrato-κ²O)
OPPh₃ (triphenylphosphane oxide)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X3L6»
[MLXZ]𝘲 class: 
[MX3L6]
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(Dmso-κO)₃(O₂NO-κ²O)₃]

Formula Unicode styled: 
[Gd(Dmso-κO)₃(O₂NO-κ²O)₃]
Compound name(s): 
tris(Dimethylsulfoxide)-tris(nitrato-O,O')-gadolinium
Central atom: 
Gadolinium
Attached groups: 
Dmso (dimethylsulfoxide-κO)
NO₃ (nitrato-κ²O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X3L6»
[MLXZ]𝘲 class: 
[MX3L6]
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(Cl)₂(OHEt)(18-crown-6-κ⁶O)]⊕

Formula Unicode styled: 
[Gd(Cl)₂(OHEt)(18-crown-6-κ⁶O)]⊕
Compound name(s): 
(18-Crown-6)-ethanol-dichloro-gadolinium(1+)
Central atom: 
Gadolinium
Attached groups: 
Cl (chloro)
OHEt (ethanol)
18-crown-6 (18-crown-6-κ⁶O)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X2L7»⊕
[MLXZ]𝘲 class: 
[MX2L7]+
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Gd(Cl)₂(OH₂)(18-crown-6-κ⁶O)]⊕

Formula Unicode styled: 
[Gd(Cl)₂(OH₂)(18-crown-6-κ⁶O)]⊕
Compound name(s): 
Aqua-(18-crown-6)-dichloro-gadolinium(1+)
Central atom: 
Gadolinium
Attached groups: 
Cl (chloro)
OH₂ (aqua)
18-crown-6 (18-crown-6-κ⁶O)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 25
Summary of calculated classifications: 
Gd«V3C9OIIIE25B9Z0X2L7»⊕
[MLXZ]𝘲 class: 
[MX2L7]+
MLXZ class (ENC, equivalent neutral class): 
MX3L6