8-coordinate: hexagonal bipyramid (HBPY-8)

trans–[Na(Thf)₂(18-crown-6-κ⁶O)]⊕

Formula Unicode styled: 
trans–[Na(Thf)₂(18-crown-6-κ⁶O)]⊕
Compound name(s): 
bis(tetrahydrofuran)-(18-crown-6)-sodium(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: 
Na«V1C8OIE16B8Z0X0L8»
[MLXZ]𝘲 class: 
[ML8]+
MLXZ class (ENC, equivalent neutral class): 
MX1L7

trans–[Na(I)(Thf)(dibenzo-18-crown-6-κ⁶O)]

Formula Unicode styled: 
trans–[Na(I)(Thf)(dibenzo-18-crown-6-κ⁶O)]
Compound name(s): 
(Dibenzo-18-crown-6)-trans-iodo-(tetrahydrofuran)-sodium
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: 
Na«V1C8OIE16B8Z0X1L7»
[MLXZ]𝘲 class: 
[MX1L7]
MLXZ class (ENC, equivalent neutral class): 
MX1L7

[Pu(μ₂-OH){(O)₂}(O₂NO-κ²O)₂]₂²⊖

Formula Unicode styled: 
[Pu(μ₂-OH){(O)₂}(O₂NO-κ²O)₂]₂²⊖
Compound name(s): 
bis-[mu-hydroxo)-bis(nitrato)-dioxo-plutonium(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: 
Pu«V6C8OVIE26B12Z0X7L5»
[MLXZ]𝘲 class: 
[MX7L5]-
MLXZ class (ENC, equivalent neutral class): 
MX6L6

[Pu{(O)₂}{O(CH₂C(O)NMe₂)₂-κ³O}₂]²⊕

Formula Unicode styled: 
[Pu{(O)₂}{O(CH₂C(O)NMe₂)₂-κ³O}₂]²⊕
Compound name(s): 
Dioxo-bis(2,2'-oxybis(N,N-dimethylacetamide))-plutonium(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: 
Pu«V6C8OVIE26B12Z0X4L8»2⊕
[MLXZ]𝘲 class: 
[MX4L8]2+
MLXZ class (ENC, equivalent neutral class): 
MX6L6

[Np{(O)₂}{O(CH₂C(O)NMe₂)₂-κ³O}₂]⊕

Formula Unicode styled: 
[Np{(O)₂}{O(CH₂C(O)NMe₂)₂-κ³O}₂]⊕
Compound name(s): 
bis(N,N,N',N'-Tetramethyl-3-oxapentanediamide-O,O',O'')-dioxo-neptunium(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: 
Np«V5C8OVE26B12Z0X4L8»
[MLXZ]𝘲 class: 
[MX4L8]+
MLXZ class (ENC, equivalent neutral class): 
MX5L7

[K(Thf)₂(18-crown-6-κ⁶O)]⊕

Formula Unicode styled: 
[K(Thf)₂(18-crown-6-κ⁶O)]⊕
Compound name(s): 
bis(tetrahydrofuran)-(18-crown-6)-potassium(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: 
K«V1C8OIE16B8Z0X0L8»
[MLXZ]𝘲 class: 
[ML8]+
MLXZ class (ENC, equivalent neutral class): 
MX1L7

catena–2D-[Pu{(O)₂}(μ₃-CO₃-κ⁶O)]⊖

Formula Unicode styled: 
catena–2D-[Pu{(O)₂}(μ₃-CO₃-κ⁶O)]⊖
Compound name(s): 
catena-[carbonato-dioxo-plutonium(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: 
Pu«V5C8OVE27B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]-
MLXZ class (ENC, equivalent neutral class): 
MX5L7

catena–2D-[Pu{(O)₂}(μ₃-O₂CPh)₂]

Formula Unicode styled: 
catena–2D-[Pu{(O)₂}(μ₃-O₂CPh)₂]
Compound name(s): 
catena-[bis(mu-phenylacetato)-dioxo-plutonium]
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: 
Pu«V6C8OVIE26B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

[Ba{OP(NMe₂)₃}₂(18-crown-6-κ⁶O)]²⊕

Formula Unicode styled: 
[Ba{OP(NMe₂)₃}₂(18-crown-6-κ⁶O)]²⊕
Compound name(s): 
(18-Crown-6)-bis(hexamethylphosphoramide-O)-barium(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: 
Ba«V2C8OIIE16B8Z0X0L8»2⊕
[MLXZ]𝘲 class: 
[ML8]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Ba(SC₆H₂Buᵗ₃-2,4,6){OP(NMe₂)₃}(18-crown-6-κ⁶O)]⊕

Formula Unicode styled: 
[Ba(SC₆H₂Buᵗ₃-2,4,6){OP(NMe₂)₃}(18-crown-6-κ⁶O)]⊕
Compound name(s): 
(2,4,6-tri-t-butylbenzenethiolate)(18-Crown-6)-(hexamethylphosphoramide-O)-barium(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: 
Ba«V2C8OIIE16B8Z0X1L7»
[MLXZ]𝘲 class: 
[MX1L7]+
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Ba(OC₆H₃Buᵗ₂-2,6)₂(18-crown-6-κ⁶O)]

Formula Unicode styled: 
[Ba(OC₆H₃Buᵗ₂-2,6)₂(18-crown-6-κ⁶O)]
Compound name(s): 
bis(3,5-Di-t-butylphenolato)-(18-crown-6)-barium
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: 
Ba«V2C8OIIE16B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Ba(C≡CSiPh₃)₂(18-crown-6-κ⁶O)]

Formula Unicode styled: 
[Ba(C≡CSiPh₃)₂(18-crown-6-κ⁶O)]
Compound name(s): 
(18-Crown-6)-bis(2-(triphenylsilyl)ethynyl)-barium
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: 
Ba«V2C8OIIE16B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Tm(I)₂(18-crown-6-κ⁶O)]

Formula Unicode styled: 
[Tm(I)₂(18-crown-6-κ⁶O)]
Compound name(s): 
(18-crown-6)-bis(iodo)-thulium
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«V2C8OIIE29B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Er(OPBuᵗ₃)₂(O₂NO-κ²O)₃]

Formula Unicode styled: 
[Er(OPBuᵗ₃)₂(O₂NO-κ²O)₃]
Compound name(s): 
bis(tri-t-butylphosphine oxide)-trinitrato-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

[Eu(GePh₃)₂(Dme)₃]

Formula Unicode styled: 
[Eu(GePh₃)₂(Dme)₃]
Compound name(s): 
tris(Dimethoxyethane)-bis(triphenyl-germanium)-europium
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: 
Eu«V2C8OIIE23B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

trans–[Sm(I)₂(Diglyme-κ³O)₂]

Formula Unicode styled: 
trans–[Sm(I)₂(Diglyme-κ³O)₂]
Compound name(s): 
bis(2,5,8-Trioxanonane-O,O',O'')-di-iodo-samarium
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: 
Sm«V2C8OIIE22B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Sn(Ph)₂(O₂NO-κ²O)₃]⊖

Formula Unicode styled: 
[Sn(Ph)₂(O₂NO-κ²O)₃]⊖
Compound name(s): 
diphenyl-tris(nitrato-O,O')-tin(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: 
Sn«V4C8OIVE16B8Z0X5L3»
[MLXZ]𝘲 class: 
[MX5L3]-
MLXZ class (ENC, equivalent neutral class): 
MX4L4

trans–[Pb(SCN-κS)₂(18-crown-6-κ⁶O)]

Formula Unicode styled: 
trans–[Pb(SCN-κS)₂(18-crown-6-κ⁶O)]
Compound name(s): 
(18-Crown-6)-dithiocyanato-lead
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: 
Pb«V2C8OIIE18B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

trans–[Pb(NCS-κN)(SCN-κS)(18-crown-6-κ⁶O)]

Formula Unicode styled: 
trans–[Pb(NCS-κN)(SCN-κS)(18-crown-6-κ⁶O)]
Compound name(s): 
(18-Crown-6)-isothiocyanato-thiocyanato-lead
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: 
Pb«V2C8OIIE18B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Pb(Ph)₂(OH₂)₂(O₂NO-κ²O)₂]

Formula Unicode styled: 
[Pb(Ph)₂(OH₂)₂(O₂NO-κ²O)₂]
Compound name(s): 
Diaqua-bis(nitrato-O,O')-diphenyl-lead
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: 
Pb«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4