EN: 20

[U{NC₅H₃(CO₂)₂-κN,κ²O}₃]²⊖

Formula Unicode styled: 
[U{NC₅H₃(CO₂)₂-κN,κ²O}₃]²⊖
Compound name(s): 
tris(pyridine-2,6-dicarboxylato)-uranium(2-)
Central atom: 
Uranium
Attached groups: 
NC₅H₃(CO₂)₂ (pyridinedicarboxylato-2,6-κN,κ²O))
Charge on central atom: 
-2
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: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
U«V4C9OIVE20B9Z0X6L3»2⊖
[MLXZ]𝘲 class: 
[MX6L3]2-
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[U(μ₂-SPrⁱ)₂(η⁸-Cot)]₂

Formula Unicode styled: 
[U(μ₂-SPrⁱ)₂(η⁸-Cot)]₂
Compound name(s): 
bis-[(η⁸-Cyclo-octatetraenyl)-bis(μ₂-isopropyl-thiolato)--uranium]
Central atom: 
Uranium
Attached groups: 
SPrⁱ (μ₂-isopropylthio)
Cot (η⁸-cyclooctatetraene)
Charge on central atom: 
0
Compound type: 
Oligomer
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: 
U«V4C8OIVE20B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[U(NPPh₃)(Cp₃)]

Formula Unicode styled: 
[U(NPPh₃)(Cp₃)]
Compound name(s): 
tris(eta-Cyclopentadienyl)-triphenylphosphinimido-uranium
Central atom: 
Uranium
Attached groups: 
NPPh₃ (triphenylphosphane nitride X)
(Cp₃) (tris-(η⁵-cyclopentadienyl) Ⓢ)
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: 10
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
U«V4C10OIVE20B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[U(F)(μ₂-F){η⁵-C₅H₃(SiMe₃)₂}₂]₂

Formula Unicode styled: 
[U(F)(μ₂-F){η⁵-C₅H₃(SiMe₃)₂}₂]₂
Compound name(s): 
bis-[(μ₂-fluoro)-fluoro-bis{η⁵-1,3-bis(trimethylsilyl)-cyclopentadienyl}-uranium]
Central atom: 
Uranium
Attached groups: 
F (fluoro)
F (μ₂-fluoro)
C₅H₃(SiMe₃)₂ (η⁵-bis(trimethylsilyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
U«V4C9OIVE20B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[U(μ₂-NSiMe₃)(η⁵-C₅H₄Me)₂]₂

Formula Unicode styled: 
[U(μ₂-NSiMe₃)(η⁵-C₅H₄Me)₂]₂
Compound name(s): 
bis-[bis(η⁵-Methylcyclopentadienyl)-(μ₂-trimethylsilylimido)-uranium]
Central atom: 
Uranium
Attached groups: 
NSiMe₃ (μ₂-trimethylsilylimino X₂L)
C₅H₄Me (η⁵-methylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
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: 
U«V4C8OIVE20B9Z0X4L5»
[MLXZ]𝘲 class: 
[MX4L5]
MLXZ class (ENC, equivalent neutral class): 
MX4L5

[Th(μ₄-CS₃){η⁵-C₅H₃(Buᵗ)₂}₂]₂

Formula Unicode styled: 
[Th(μ₄-CS₃){η⁵-C₅H₃(Buᵗ)₂}₂]₂
Compound name(s): 
bis-[(μ₂-trithiocarbonato)-bis(1,3-di-t-butyl-cyclopentadienyl)-thorium]
Central atom: 
Thorium
Attached groups: 
CS₃ (μ₄-thiocarbonato)
C₅H₃(Buᵗ)₂ (η⁵-bis(t-butyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 10
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Th«V4C10OIVE20B10Z0X4L6»
[MLXZ]𝘲 class: 
[MX4L6]
MLXZ class (ENC, equivalent neutral class): 
MX4L6

[Th(μ₄-CS₃)(Cp*)₂]₂

Formula Unicode styled: 
[Th(μ₄-CS₃)(Cp*)₂]₂
Compound name(s): 
bis-[(μ₂-trithiocarbonato)-bis(η⁵-pentamethylcyclopentadienyl)-thorium]
Central atom: 
Thorium
Attached groups: 
CS₃ (μ₄-thiocarbonato)
Cp* (η⁵-pentamethylcyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 10
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Th«V4C10OIVE20B10Z0X4L6»
[MLXZ]𝘲 class: 
[MX4L6]
MLXZ class (ENC, equivalent neutral class): 
MX4L6

[Np(O)(μ₂–O)(μ₂-O₂CPh)(Phen)]

Formula Unicode styled: 
[Np(O)(μ₂–O)(μ₂-O₂CPh)(Phen)]
Compound name(s): 
bis-[(μ₂-Benzoato)-(μ₂-oxo)-oxo-(1,10-phenanthroline)-neptunium]
Central atom: 
Neptunium
Attached groups: 
O (oxo X₂)
O (μ₂–oxo X₂L)
O₂CPh (μ₂-benzoato)
Phen (phenanthroline)
Charge on central atom: 
0
Compound type: 
Oligomer
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (V)
Coordination Number (CN, sum of attached group denticities): 
CN: 7
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Np«V5C7OVE20B9Z0X5L4»
[MLXZ]𝘲 class: 
[MX5L4]
MLXZ class (ENC, equivalent neutral class): 
MX5L4

catena–2D-[U(F)(μ₂-F)₄]⊖

Formula Unicode styled: 
catena–2D-[U(F)(μ₂-F)₄]⊖
Compound name(s): 
catena-[pentafluoro-uranium(1-)]
Central atom: 
Uranium
Attached groups: 
F (fluoro)
F (μ₂-fluoro)
Charge on central atom: 
-1
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
U«V4C9OIVE20B9Z0X5L4»⊖
[MLXZ]𝘲 class: 
[MX5L4]-
MLXZ class (ENC, equivalent neutral class): 
MX4L5

catena–1D-[Th(Ox)₃(μ₂-Ox)]⁴⊖

Formula Unicode styled: 
catena–1D-[Th(Ox)₃(μ₂-Ox)]⁴⊖
Compound name(s): 
catena-[(μ-oxalato)-tris(oxalato)-thorium(4-)]
Central atom: 
Thorium
Attached groups: 
Ox (oxalato)
Ox (μ₂-oxalato)
Charge on central atom: 
-4
Compound type: 
Catena-1D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN, sum of attached group denticities): 
CN: 10
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Th«V4C10OIVE20B10Z0X8L2»4⊖
[MLXZ]𝘲 class: 
[MX8L2]4-
MLXZ class (ENC, equivalent neutral class): 
MX4L6

[Tl(η⁶-C₇H₈)₃]⊕

Formula Unicode styled: 
[Tl(η⁶-C₇H₈)₃]⊕
Compound name(s): 
tris(η⁶-toluene)-thallium(1+)
Central atom: 
Thallium
Attached groups: 
C₇H₈ (toluene)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 1
Oxidation Number (ON) (Roman numerals): 
ON: (I)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Tl«V1C9OIE20B9Z0X0L9»⊕
[MLXZ]𝘲 class: 
[ML9]+
MLXZ class (ENC, equivalent neutral class): 
MX1L8

catena–1D-[Pb{η⁵-C₅H₄(SiMe₃)}{μ₂-η⁵,η⁵-C₅H₄(SiMe₃)}]

Formula Unicode styled: 
catena–1D-[Pb{η⁵-C₅H₄(SiMe₃)}{μ₂-η⁵,η⁵-C₅H₄(SiMe₃)}]
Compound name(s): 
catena-[bis(η⁵-1-(trimethylsilyl)cyclopentadienyl)-lead]
Central atom: 
Lead
Attached groups: 
C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)
C₅H₄(SiMe₃) (μ₂-η⁵,η⁵-(trimethylsilyl)cyclopentadienyl)
Charge on central atom: 
0
Compound type: 
Catena-1D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 9
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Pb«V2C9OIIE20B9Z0X2L7»
[MLXZ]𝘲 class: 
[MX2L7]
MLXZ class (ENC, equivalent neutral class): 
MX2L7

trans–[Ni(NCS-κN)₂([16]aneN₄-κ⁴N)]

Formula Unicode styled: 
trans–[Ni(NCS-κN)₂([16]aneN₄-κ⁴N)]
Compound name(s): 
bis(Isothiocyanato)-(1,5,9,13-tetra-azacyclohexadecane)-nickel
Central atom: 
Nickel
Attached groups: 
NCS (isothiocyanato-κN)
[16]aneN₄ (1,5,9,13-tetraazacyclohexadodecane-κ⁴N)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Ni«V2C6OIIE20B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Ni(N₃)₂([14]aneN₄-Me₄-κ⁴N)]

Formula Unicode styled: 
trans–[Ni(N₃)₂([14]aneN₄-Me₄-κ⁴N)]
Compound name(s): 
Diazido-(2,5,9,12-tetramethyl-1,4,8,11-tetra-azacyclotetradecane)-nickel
Central atom: 
Nickel
Attached groups: 
N₃ (azido)
[14]aneN₄-Me₄ (tetramethyl-1,4,8,11-tetraazacyclotetradecane-κ⁴N)
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: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Ni«V2C6OIIE20B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

catena–2D-[Ni(μ₃-I)₂]

Formula Unicode styled: 
catena–2D-[Ni(μ₃-I)₂]
Compound name(s): 
catena-[diiodo-nickel]|nickel diiodide
Central atom: 
Nickel
Attached groups: 
I (μ₃-iodo)
Charge on central atom: 
0
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Ni«V2C6OIIE20B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

catena–2D-[Ni(μ₃-Br)₂]

Formula Unicode styled: 
catena–2D-[Ni(μ₃-Br)₂]
Compound name(s): 
catena-[dibromo-nickel]|nickel dibromide
Central atom: 
Nickel
Attached groups: 
Br (μ₃-bromo)
Charge on central atom: 
0
Compound type: 
Catena-2D
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 2
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN, sum of attached group denticities): 
CN: 6
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Ni«V2C6OIIE20B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

[Zr(O₂NO-κ²O)₅]⊖

Formula Unicode styled: 
[Zr(O₂NO-κ²O)₅]⊖
Compound name(s): 
pentanitrato-zirconium(1-)
Central atom: 
Zirconium
Attached groups: 
NO₃ (nitrato-κ²O)
Charge on central atom: 
-1
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: 10
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Zr«V4C10OIVE20B10Z0X5L5»⊖
[MLXZ]𝘲 class: 
[MX5L5]-
MLXZ class (ENC, equivalent neutral class): 
MX4L6

[Sr(O₂S(OH)O)₂(18-crown-6-κ⁶O)]

Formula Unicode styled: 
[Sr(O₂S(OH)O)₂(18-crown-6-κ⁶O)]
Compound name(s): 
(18-Crown-6)-bis(hydrogen sulfato-O,O')-strontium
Central atom: 
Strontium
Attached groups: 
O₂S(OH)O (hydrogensulphato-κ²O)
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: 10
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Sr«V2C10OIIE20B10Z0X2L8»
[MLXZ]𝘲 class: 
[MX2L8]
MLXZ class (ENC, equivalent neutral class): 
MX2L8

[Sr(OH₂)₂(heptaethylene glycol-κ⁸O)]²⊕

Formula Unicode styled: 
[Sr(OH₂)₂(heptaethylene glycol-κ⁸O)]²⊕
Compound name(s): 
Diaqua-(3,6,9,12,15-pentaoxaheptadecane-1,17-diolato-O,O',O'',O''',O'''',O''''',O'''''')-strontium(2+)
Central atom: 
Strontium
Attached groups: 
OH₂ (aqua)
heptaethylene glycol (heptaethylene glycol-κ⁸O)
Charge on central atom: 
2
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: 10
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Sr«V2C10OIIE20B10Z0X0L10»2⊕
[MLXZ]𝘲 class: 
[ML10]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L8

[Sr(OH₂)₂(2,2,2-cryptand-κ⁶O,κ²N)]²⊕

Formula Unicode styled: 
[Sr(OH₂)₂(2,2,2-cryptand-κ⁶O,κ²N)]²⊕
Compound name(s): 
Diaqua-(2.2.2)cryptand-strontium(2+)
Central atom: 
Strontium
Attached groups: 
OH₂ (aqua)
2,2,2-cryptand (2,2,2-cryptand-κ⁶O,κ²N)
Charge on central atom: 
2
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: 10
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 20
Summary of calculated classifications: 
Sr«V2C10OIIE20B10Z0X0L10»2⊕
[MLXZ]𝘲 class: 
[ML10]2+
MLXZ class (ENC, equivalent neutral class): 
MX2L8