8-coordinate: hexagonal bipyramid (HBPY-8)

trans–[U{(O)₂}{O(CH₂CO₂)₂-κ³O}₂]²⊖

Formula Unicode styled: 
trans–[U{(O)₂}{O(CH₂CO₂)₂-κ³O}₂]²⊖
Compound name(s): 
bis(oxydiacetato)-dioxo-uranium(2-)
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
O(CH₂CO₂)₂ (oxydiacetato-κ³O)
Charge on central atom: 
-2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X8L4»2⊖
[MLXZ]𝘲 class: 
[MX8L4]2-
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}(O₂CMe)₂(Bpy)]

Formula Unicode styled: 
trans–[U{(O)₂}(O₂CMe)₂(Bpy)]
Compound name(s): 
(Diacetato-O,O')-(2,2'-bipyridyl)-dioxo-uranium
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
O₂CMe (acetato-κ²O)
Bpy (bipyridine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}(Thf)₂(O₂NO-κ²O)₂]

Formula Unicode styled: 
trans–[U{(O)₂}(Thf)₂(O₂NO-κ²O)₂]
Compound name(s): 
bis(Tetrahydrofuran)-dinitrato-uranyl
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
Thf (tetrahydrofuran)
NO₃ (nitrato-κ²O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}(OH₂)₂(O₂NO-κ²O)₂]

Formula Unicode styled: 
trans–[U{(O)₂}(OH₂)₂(O₂NO-κ²O)₂]
Compound name(s): 
diaqua-dioxo-bis(nitrato-O,O')-uranium
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
OH₂ (aqua)
NO₃ (nitrato-κ²O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}(OAsPh₃)₂(O₂NO-κ²O)₂]

Formula Unicode styled: 
trans–[U{(O)₂}(OAsPh₃)₂(O₂NO-κ²O)₂]
Compound name(s): 
bis(nitrato)-(dioxo)-bis(triphenylarsine (oxide))-uranium
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
OAsPh₃ (triphenylarsane oxide)
NO₃ (nitrato-κ²O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}(O₂NO-κ²O)₂(Phen)]

Formula Unicode styled: 
trans–[U{(O)₂}(O₂NO-κ²O)₂(Phen)]
Compound name(s): 
bis(Nitrato-O,O')-dioxo-(1,10-phenanthroline-N,N')-uranium
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
NO₃ (nitrato-κ²O)
Phen (phenanthroline)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}(O₂NO-κ²O)₂(Bpy)]

Formula Unicode styled: 
trans–[U{(O)₂}(O₂NO-κ²O)₂(Bpy)]
Compound name(s): 
(2,2'-Bipyridyl)-(dinitrato-O,O')-dioxo-uranium
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
NO₃ (nitrato-κ²O)
Bpy (bipyridine)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}(dicyclohexyl-18-crown-6-κ⁶O)]²⊕

Formula Unicode styled: 
trans–[U{(O)₂}(dicyclohexyl-18-crown-6-κ⁶O)]²⊕
Compound name(s): 
Dicyclohexyl-(18-crown-6) uranyl(2+)
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
dicyclohexyl-18-crown-6 (dicyclohexyl-18-crown-6-κ⁶O)
Charge on central atom: 
2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X4L8»2⊕
[MLXZ]𝘲 class: 
[MX4L8]2+
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}(18-crown-6-κ⁶O)]²⊕

Formula Unicode styled: 
trans–[U{(O)₂}(18-crown-6-κ⁶O)]²⊕
Compound name(s): 
(18-Crown-6)-dioxo-uranium(2+)
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
18-crown-6 (18-crown-6-κ⁶O)
Charge on central atom: 
2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X4L8»2⊕
[MLXZ]𝘲 class: 
[MX4L8]2+
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}([18]aneN₆-κ⁶N)]²⊕

Formula Unicode styled: 
trans–[U{(O)₂}([18]aneN₆-κ⁶N)]²⊕
Compound name(s): 
(1,4,7,10,13,16-Hexa-azacyclo-octadecane)-dioxo-uranium(2+)
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
[18]aneN₆ (1,4,7,10,13,16-hexaaza-cyclo-octadecane-κ⁶N)
Charge on central atom: 
2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X4L8»2⊕
[MLXZ]𝘲 class: 
[MX4L8]2+
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[U{(O)₂}(O₂NO-κ²O)₃]⊖

Formula Unicode styled: 
trans–[U{(O)₂}(O₂NO-κ²O)₃]⊖
Compound name(s): 
trinitrato-dioxo-uranium(1-)
Central atom: 
Uranium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
NO₃ (nitrato-κ²O)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 24
Summary of calculated classifications: 
U«V6C8OVIE24B12Z0X7L5»⊖
[MLXZ]𝘲 class: 
[MX7L5]-
MLXZ class (ENC, equivalent neutral class): 
MX6L6

[Pu(OPPh₃)₂(O₂NO-κ²O)₂{(O)₂}]

Formula Unicode styled: 
[Pu(OPPh₃)₂(O₂NO-κ²O)₂{(O)₂}]
Compound name(s): 
bis(nitrato-O,O')-bis(triphenylphosphine oxide-O)-dioxo-plutonium
Central atom: 
Plutonium
Attached groups: 
OPPh₃ (triphenylphosphane oxide)
NO₃ (nitrato-κ²O)
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 26
Summary of calculated classifications: 
Pu«V6C8OVIE26B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

[Pu{(O)₂}(O₂CEt)₃]⊖

Formula Unicode styled: 
[Pu{(O)₂}(O₂CEt)₃]⊖
Compound name(s): 
dioxo-tris(propanoato)-plutonium(1-)
Central atom: 
Plutonium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
O₂CEt (propanoato-κ²O)
Charge on central atom: 
-1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 26
Summary of calculated classifications: 
Pu«V6C8OVIE26B12Z0X7L5»⊖
[MLXZ]𝘲 class: 
[MX7L5]-
MLXZ class (ENC, equivalent neutral class): 
MX6L6

[Pu{(O)₂}(CO₃-κ²O)₃]⁴⊖

Formula Unicode styled: 
[Pu{(O)₂}(CO₃-κ²O)₃]⁴⊖
Compound name(s): 
tris(carbonato-O,O')-dioxo-plutonium(4-)
Central atom: 
Plutonium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
CO₃ (carbonato-κ²O)
Charge on central atom: 
-4
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 26
Summary of calculated classifications: 
Pu«V6C8OVIE26B12Z0X10L2»4⊖
[MLXZ]𝘲 class: 
[MX10L2]4-
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[Pu(OH₂)₂{(O)₂}(O₂CEt)₂]

Formula Unicode styled: 
trans–[Pu(OH₂)₂{(O)₂}(O₂CEt)₂]
Compound name(s): 
diaqua-dioxo-bis(propanoato)-plutonium
Central atom: 
Plutonium
Attached groups: 
OH₂ (aqua)
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
O₂CEt (propanoato-κ²O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 26
Summary of calculated classifications: 
Pu«V6C8OVIE26B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

trans–[Pu(OH₂)₂{(O)₂}(O₂NO-κ²O)₂]

Formula Unicode styled: 
trans–[Pu(OH₂)₂{(O)₂}(O₂NO-κ²O)₂]
Compound name(s): 
diaqua-dioxo-bis(nitrato)-plutonium
Central atom: 
Plutonium
Attached groups: 
OH₂ (aqua)
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
NO₃ (nitrato-κ²O)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (VI)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 26
Summary of calculated classifications: 
Pu«V6C8OVIE26B12Z0X6L6»
[MLXZ]𝘲 class: 
[MX6L6]
MLXZ class (ENC, equivalent neutral class): 
MX6L6

[Mg(Et)₂(18-crown-6-κ⁶O)]

Formula Unicode styled: 
[Mg(Et)₂(18-crown-6-κ⁶O)]
Compound name(s): 
Diethyl-magnesium 18-crown-6
Central atom: 
Magnesium
Attached groups: 
Et (ethyl)
18-crown-6 (18-crown-6-κ⁶O)
Charge on central atom: 
0
Compound type: 
Molecular
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: 16
Summary of calculated classifications: 
Mg«V2C8OIIE16B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

[Zn(Et)₂(18-crown-6-κ⁶O)]

Formula Unicode styled: 
[Zn(Et)₂(18-crown-6-κ⁶O)]
Compound name(s): 
Diethyl-(18-crown-6)-zinc
Central atom: 
Zinc
Attached groups: 
Et (ethyl)
18-crown-6 (18-crown-6-κ⁶O)
Charge on central atom: 
0
Compound type: 
Molecular
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: 16
Summary of calculated classifications: 
Zn«V2C8OIIE16B8Z0X2L6»
[MLXZ]𝘲 class: 
[MX2L6]
MLXZ class (ENC, equivalent neutral class): 
MX2L6

trans–[Np{(O)₂}(O₂CMe)₃]²⊖

Formula Unicode styled: 
trans–[Np{(O)₂}(O₂CMe)₃]²⊖
Compound name(s): 
tris(acetato-O,O')-dioxo-neptunate
Central atom: 
Neptunium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
O₂CMe (acetato-κ²O)
Charge on central atom: 
-2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 26
Summary of calculated classifications: 
Np«V5C8OVE26B12Z0X7L5»2⊖
[MLXZ]𝘲 class: 
[MX7L5]2-
MLXZ class (ENC, equivalent neutral class): 
MX5L7

trans–[Np{(O)₂}(O₂CEt)₃]²⊖

Formula Unicode styled: 
trans–[Np{(O)₂}(O₂CEt)₃]²⊖
Compound name(s): 
bis(dioxo-tris(propanoato)-neptunate
Central atom: 
Neptunium
Attached groups: 
(O)₂ (di{oxo ⭀O X₂L} trans Ⓢ)
O₂CEt (propanoato-κ²O)
Charge on central atom: 
-2
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 26
Summary of calculated classifications: 
Np«V5C8OVE26B12Z0X7L5»2⊖
[MLXZ]𝘲 class: 
[MX7L5]2-
MLXZ class (ENC, equivalent neutral class): 
MX5L7