8-coordinate: cube (CU-8)

[La(BpyO₂-κ²O)₄]³⊕

Formula Unicode styled: 
[La(BpyO₂-κ²O)₄]³⊕
Compound name(s): 
tetrakis(2,2'-Bipyridine-dioxide)-lanthanum(3+)
Central atom: 
Lanthanum
Attached groups: 
BpyO₂ (bipyridine-dioxide-κ²O)
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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
La«V3C8OIIIE16B8Z0X0L8»3⊕
[MLXZ]𝘲 class: 
[ML8]3+
MLXZ class (ENC, equivalent neutral class): 
MX3L5

network–[Po(O)₂]

Formula Unicode styled: 
network–[Po(O)₂]
Compound name(s): 
polonium dioxide
Central atom: 
Polonium
Attached groups: 
O (oxo X₂)
Charge on central atom: 
0
Compound type: 
Network
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Po«V6C8OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

network–[Po(μ₄-Cl)₂]

Formula Unicode styled: 
network–[Po(μ₄-Cl)₂]
Compound name(s): 
polonium dichloride
Central atom: 
Polonium
Attached groups: 
Cl (μ₄-chloro)
Charge on central atom: 
0
Compound type: 
Network
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
Po«V2C8OIIE8B2Z0L0X2»
[MLXZ]𝘲 class: 
[MX2]
MLXZ class (ENC, equivalent neutral class): 
MX2

[Ce(Pc)₂]⊖

Formula Unicode styled: 
[Ce(Pc)₂]⊖
Compound name(s): 
bis(phthalocyaninato)-cerium(1-)
Central atom: 
Cerium
Attached groups: 
Pc (phthalocyaninato)
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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 17
Summary of calculated classifications: 
Ce«V3C8OIIIE17B8Z0X4L4»⊖
[MLXZ]𝘲 class: 
[MX4L4]-
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ce(ONC₉H₆-κN,κO)₄]

Formula Unicode styled: 
[Ce(ONC₉H₆-κN,κO)₄]
Compound name(s): 
tetrakis(quinolin-8-olato)-cerium
Central atom: 
Cerium
Attached groups: 
ONC₉H₆ (quinoline-8-olato-κN,κO)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Ce«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Ce(NCS-κN)₈]⁵⊖

Formula Unicode styled: 
[Ce(NCS-κN)₈]⁵⊖
Compound name(s): 
octaisothiocyanato-cerium(5-)
Central atom: 
Cerium
Attached groups: 
NCS (isothiocyanato-κN)
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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 17
Summary of calculated classifications: 
Ce«V3C8OIIIE17B8Z0L0X8»5⊖
[MLXZ]𝘲 class: 
[MX8]5-
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Ce(NCS-κN)₇(OH₂)]⁴⊖

Formula Unicode styled: 
[Ce(NCS-κN)₇(OH₂)]⁴⊖
Compound name(s): 
heptakis(isothiocyanato)-aquo-cerrium(4-)
Central atom: 
Cerium
Attached groups: 
NCS (isothiocyanato-κN)
OH₂ (aqua)
Charge on central atom: 
-4
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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 17
Summary of calculated classifications: 
Ce«V3C8OIIIE17B8Z0X7L1»4⊖
[MLXZ]𝘲 class: 
[MX7L1]4-
MLXZ class (ENC, equivalent neutral class): 
MX3L5

[Cf(μ₄–O)₂]

Formula Unicode styled: 
[Cf(μ₄–O)₂]
Compound name(s): 
californium dioxide
Central atom: 
Californium
Attached groups: 
O (μ₄–oxo X₂L₂)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Cf«V4C8OIV»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Cf(F)(μ₄–O)]

Formula Unicode styled: 
[Cf(F)(μ₄–O)]
Compound name(s): 
Californium oxofluoride
Central atom: 
Californium
Attached groups: 
F (fluoro)
O (μ₄–oxo X₂L₂)
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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Cf«V3C8OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Ac(H)₂]

Formula Unicode styled: 
[Ac(H)₂]
Compound name(s): 
actinium dihydride|actinium(II) hydride|actinium hydride
Central atom: 
Actinium
Attached groups: 
H (hydrido)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Ac«V2C8OII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Ac(F)(O)]

Formula Unicode styled: 
[Ac(F)(O)]
Compound name(s): 
Actinium oxide fluoride
Central atom: 
Actinium
Attached groups: 
F (fluoro)
O (oxo X₂)
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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Ac«V3C8OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Bk(μ₄–O)₂]

Formula Unicode styled: 
[Bk(μ₄–O)₂]
Compound name(s): 
berkelium dioxide
Central atom: 
Berkelium
Attached groups: 
O (μ₄–oxo X₂L₂)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Bk«V4C8OIV»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Cm(O)₂]

Formula Unicode styled: 
[Cm(O)₂]
Compound name(s): 
curium dioxide
Central atom: 
Curium
Attached groups: 
O (oxo X₂)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Cm«V4C8OIV»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Am(O)₂]

Formula Unicode styled: 
[Am(O)₂]
Compound name(s): 
americium dioxide
Central atom: 
Americium
Attached groups: 
O (oxo X₂)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Am«V4C8OIV»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Pa(O)₂]

Formula Unicode styled: 
[Pa(O)₂]
Compound name(s): 
protactinium dioxide|protactinium(IV) oxide|protactinium oxide
Central atom: 
Protactinium
Attached groups: 
O (oxo X₂)
Charge on central atom: 
Compound type: 
Lattice
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 0
Summary of calculated classifications: 
Pa«V4C8OIV»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Th(NCS-κN)₈]⁴⊖

Formula Unicode styled: 
[Th(NCS-κN)₈]⁴⊖
Compound name(s): 
octakis(thiocyanato-N)-thorium(4-)
Central atom: 
Thorium
Attached groups: 
NCS (isothiocyanato-κN)
Charge on central atom: 
-4
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 16
Summary of calculated classifications: 
Th«V4C8OIVE16B8Z0L0X8»4⊖
[MLXZ]𝘲 class: 
[MX8]4-
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[U(η⁸-Cot)₂]

Formula Unicode styled: 
[U(η⁸-Cot)₂]
Compound name(s): 
bis(Cyclo-octatetraenyl) uranium
Central atom: 
Uranium
Attached groups: 
Cot (η⁸-cyclooctatetraene)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 22
Summary of calculated classifications: 
U«V4C8OIVE22B10Z0X4L6»
[MLXZ]𝘲 class: 
[MX4L6]
MLXZ class (ENC, equivalent neutral class): 
MX4L6

[U(NCS-κN)₈]⁴⊖

Formula Unicode styled: 
[U(NCS-κN)₈]⁴⊖
Compound name(s): 
octa(isothiocyanato)-uranate(4-)
Central atom: 
Uranium
Attached groups: 
NCS (isothiocyanato-κN)
Charge on central atom: 
-4
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
U«V4C8OIVE18B8Z0L0X8»4⊖
[MLXZ]𝘲 class: 
[MX8]4-
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Pu(NCS-κN)₈]⁴⊖

Formula Unicode styled: 
[Pu(NCS-κN)₈]⁴⊖
Compound name(s): 
octakis(isothiocyanato)-plutonium(4-)
Central atom: 
Plutonium
Attached groups: 
NCS (isothiocyanato-κN)
Charge on central atom: 
-4
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Pu«V4C8OIVE20B8Z0L0X8»4⊖
[MLXZ]𝘲 class: 
[MX8]4-
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Np(η⁸-Cot)₂]

Formula Unicode styled: 
[Np(η⁸-Cot)₂]
Compound name(s): 
bis(eta-Cyclo-octatetraenyl)-neptunium
Central atom: 
Neptunium
Attached groups: 
Cot (η⁸-cyclooctatetraene)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 23
Summary of calculated classifications: 
Np«V4C8OIVE23B10Z0X4L6»
[MLXZ]𝘲 class: 
[MX4L6]
MLXZ class (ENC, equivalent neutral class): 
MX4L6