8-coordinate: trigonal prism, square-face bicapped (TPRS-8)

[Tm₂(Se)₃]

Formula Unicode styled: 
[Tm₂(Se)₃]
Compound name(s): 
triselenido-dithulium|dithulium triselenide|dithulium triselenide|
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: 
Tm«V3C8OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

catena–2D-[Tm(μ₂-Cl)(μ₃-OH)₂]

Formula Unicode styled: 
catena–2D-[Tm(μ₂-Cl)(μ₃-OH)₂]
Compound name(s): 
bis(hydroxo)-chloro-thulium
thulium bis(hydroxo) chloride
Central atom: 
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: 
Tm«V3C8OIIIE28B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Sc(μ₂-OMe)(O₂NO-κ²O)₂(Phen)]₂

Formula Unicode styled: 
[Sc(μ₂-OMe)(O₂NO-κ²O)₂(Phen)]₂
Compound name(s): 
bis-[(μ₂-methoxy)-(1,10-phenanthroline)-di(nitrato)-scandium]
Central atom: 
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: 
Sc«V3C8OIIIE16B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Sc(O₂C₇H₅-κ²O)₃{OC₇H₅(OH)-κ²O}]

Formula Unicode styled: 
[Sc(O₂C₇H₅-κ²O)₃{OC₇H₅(OH)-κ²O}]
Compound name(s): 
(Tropolone-O,O')-tris(tropolonato-O,O')-scandium
Central atom: 
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: 
Sc«V3C8OIIIE16B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Lu(μ₂-OMe)(O₂NO-κ²O)₂(Dme)]₂

Formula Unicode styled: 
[Lu(μ₂-OMe)(O₂NO-κ²O)₂(Dme)]₂
Compound name(s): 
bis-[(μ₂-methoxo)-(1,2-dimethoxyethane-O,O')-di(nitrato-O,O')-lutetium]
Central atom: 
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: 
Lu«V3C8OIIIE16B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Lu(μ₂-OH)(OH₂)₂(Phen)₂]₂⁴⊕

Formula Unicode styled: 
[Lu(μ₂-OH)(OH₂)₂(Phen)₂]₂⁴⊕
Compound name(s): 
bis-[(μ₂-Hydroxo)-diaqua-di(1,10-phenanthroline)-lutetium(2+)]
Central atom: 
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: 
Lu«V3C8OIIIE16B8Z0X1L7»2⊕
[MLXZ]𝘲 class: 
[MX1L7]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Lu{O=C(NH₂)₂}₄(OH₂)₄]³⊕

Formula Unicode styled: 
[Lu{O=C(NH₂)₂}₄(OH₂)₄]³⊕
Compound name(s): 
Tetra-aqua-tetrakis(urea)-lutetium(3+)
Central atom: 
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: 
Lu«V3C8OIIIE16B8Z0X0L8»3⊕
[MLXZ]𝘲 class: 
[ML8]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Lu(NCS-κN)₄(OH₂)₄]⊖

Formula Unicode styled: 
[Lu(NCS-κN)₄(OH₂)₄]⊖
Compound name(s): 
tetrakis(isothiocyanato)-tetra-aqua-lutetium(1-)
Central atom: 
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: 
Lu«V3C8OIIIE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]-
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ho(O₂CC₆F₅-κO)₃(OH₂)₅]

Formula Unicode styled: 
[Ho(O₂CC₆F₅-κO)₃(OH₂)₅]
Compound name(s): 
pentaaqua-tris(pentafluorobenzoato)-holmium
Central atom: 
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: 
Ho«V3C8OIIIE26B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ho(OH₂)₆(Bpy)]³⊕

Formula Unicode styled: 
[Ho(OH₂)₆(Bpy)]³⊕
Compound name(s): 
hexaaqua-(2,2'-bipyridine)-holmium(3+)
Central atom: 
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: 
Ho«V3C8OIIIE26B8Z0X0L8»3⊕
[MLXZ]𝘲 class: 
[ML8]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ho(OH₂)₂(Edta-κ²N,κ⁴O)]⊖

Formula Unicode styled: 
[Ho(OH₂)₂(Edta-κ²N,κ⁴O)]⊖
Compound name(s): 
(ethylenediamine-N,N,N',N'-tetra-acetato)-diaqua-holmium(1-)
Central atom: 
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: 
Ho«V3C8OIIIE26B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]-
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ho(OH₂){O=CH(NMe₂)-κO}₇]³⊕

Formula Unicode styled: 
[Ho(OH₂){O=CH(NMe₂)-κO}₇]³⊕
Compound name(s): 
Aqua-heptakis(dimethylformamide-O)-holmium(3+)
Central atom: 
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: 
Ho«V3C8OIIIE26B8Z0X0L8»3⊕
[MLXZ]𝘲 class: 
[ML8]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ho(NCS-κN)₃(OH₂)(Phen)₂]

Formula Unicode styled: 
[Ho(NCS-κN)₃(OH₂)(Phen)₂]
Compound name(s): 
aqua-tris(isothiocyanato)-bis(1,10-phenanthroline)-holmium
Central atom: 
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: 
Ho«V3C8OIIIE26B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ho(Me)(12-crown-4-κ⁴O)₂]²⊕

Formula Unicode styled: 
[Ho(Me)(12-crown-4-κ⁴O)₂]²⊕
Compound name(s): 
bis(12-Crown-4)-methyl-holmium(2+)
Central atom: 
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: 
Ho«V3C9OIIIE28B9Z0X1L8»2⊕
[MLXZ]𝘲 class: 
[MX1L8]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Ho(En)₄]³⊕

Formula Unicode styled: 
[Ho(En)₄]³⊕
Compound name(s): 
tetrakis(ethane-1,2-diamine)-holmium(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: 
Summary of calculated classifications: 
Ho«V3C8OIIIE26B8Z0X0L8»3⊕
[MLXZ]𝘲 class: 
[ML8]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ho(Dedtc)₃(Phen)]

Formula Unicode styled: 
[Ho(Dedtc)₃(Phen)]
Compound name(s): 
tris(N,N-Diethyldithiocarbamato)-(1,10-phenanthroline)-holmium
Central atom: 
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: 
Ho«V3C8OIIIE26B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Er{OC(Buᵗ)CHC(Buᵗ)O}₃(Bpy)]

Formula Unicode styled: 
[Er{OC(Buᵗ)CHC(Buᵗ)O}₃(Bpy)]
Compound name(s): 
tris(2,6-dimethyl-3,5-heptanedionato)-(2,2-bipyridine)-erbium
Central atom: 
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«V3C8OIIIE27B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Er(OPPh₃)₂(Hfa)₃]

Formula Unicode styled: 
[Er(OPPh₃)₂(Hfa)₃]
Compound name(s): 
tris(Hexafluoroacetylacetonato-O,O')-bis(triphenylphosphine oxide-O)-erbium
Central atom: 
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«V3C8OIIIE27B8Z0X3L5»
[MLXZ]𝘲 class: 
[MX3L5]
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Er(OH₂)₆(Terpy-κ³N)]³⊕

Formula Unicode styled: 
[Er(OH₂)₆(Terpy-κ³N)]³⊕
Compound name(s): 
Hexa-aqua-(2,2':6',2''-terpyridine)-erbium(3+)
Central atom: 
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«V3C9OIIIE29B9Z0X0L9»3⊕
[MLXZ]𝘲 class: 
[ML9]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L6

[Er(OH₂)₂(Hfa-κO)₃]

Formula Unicode styled: 
[Er(OH₂)₂(Hfa-κO)₃]
Compound name(s): 
Diaqua-tris(hexafluoroacetylacetonato)-erbium
Central atom: 
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«V3C5OIIIE21B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2