ON: (IV)

[U(BH₄-κH){η⁵-C₅H₄(SiMe₃)}₃]

Formula Unicode styled: 
[U(BH₄-κH){η⁵-C₅H₄(SiMe₃)}₃]
Compound name(s): 
tris(η⁵-1-(trimethylsilyl)cyclopentadienyl)-uranium(1+)
Central atom: 
Uranium
Attached groups: 
BH₄ (tetrahydroborato-κH)
C₅H₄(SiMe₃) (η⁵-(trimethylsilyl)cyclopentadienyl)
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: 
U«V4C10OIVE20B8Z0X3L5»⊕
[MLXZ]𝘲 class: 
[MX3L5]+
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[U(AsHMes)₂(Cp*)₂]

Formula Unicode styled: 
[U(AsHMes)₂(Cp*)₂]
Compound name(s): 
bis(mesityl-arsenido)-bis(pentamethylcyclopentadienyl)-uranium
Central atom: 
Uranium
Attached groups: 
AsHMes (mesitylarsanyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
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: 18
Summary of calculated classifications: 
U«V4C8OIVE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[U(SPh)₂{η⁵-C₅H₂(Buᵗ)₃}₂]

Formula Unicode styled: 
[U(SPh)₂{η⁵-C₅H₂(Buᵗ)₃}₂]
Compound name(s): 
bis(benzenethiolato)-bis(1,2,4-tri-t-butylcyclopentadienyl)-uranium
Central atom: 
Uranium
Attached groups: 
SPh (phenylthio)
C₅H₂(Buᵗ)₃ (η⁵-tris(t-butyl)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: 8
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 18
Summary of calculated classifications: 
U«V4C8OIVE18B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Th(AsHMes)₂(Cp*)₂]

Formula Unicode styled: 
[Th(AsHMes)₂(Cp*)₂]
Compound name(s): 
bis[(mesityl)arsenido]-bis(pentamethylcyclopentadienyl)-thorium
Central atom: 
Thorium
Attached groups: 
AsHMes (mesitylarsanyl)
Cp* (η⁵-pentamethylcyclopentadienyl)
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: 
Th«V4C8OIVE16B8Z0X4L4»
[MLXZ]𝘲 class: 
[MX4L4]
MLXZ class (ENC, equivalent neutral class): 
MX4L4

[Se(CN)₂(F)₂]

Formula Unicode styled: 
[Se(CN)₂(F)₂]
Compound name(s): 
dicyano-difluoro-selenium
Central atom: 
Selenium
Attached groups: 
CN (cyano-κC)
F (fluoro)
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 10
Summary of calculated classifications: 
Se«V4C4OIVE10B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Cu(CO₃-κ²O)(Phen)₂]⊕

Formula Unicode styled: 
cis–[Cu(CO₃-κ²O)(Phen)₂]⊕
Compound name(s): 
(Carbonato-O,O')-bis(1,10-phenanthroline)-copper(1+)
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Co(CO₃-κ²O)(Tn)₂]⊕

Formula Unicode styled: 
[Co(CO₃-κ²O)(Tn)₂]⊕
Compound name(s): 
(Carbonato-O,O')-bis(1,3-diaminopropane-N,N')-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Co(CO₃-κ²O)(Phen)₂]⊕

Formula Unicode styled: 
[Co(CO₃-κ²O)(Phen)₂]⊕
Compound name(s): 
bis(Phenanthroline)-carbonato-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Co(CO₃-κ²O)(En)₂]⊕

Formula Unicode styled: 
[Co(CO₃-κ²O)(En)₂]⊕
Compound name(s): 
Carbonato-bis(ethylenediamine)-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Co(CO₃-κ²O)(Bpy)₂]⊕

Formula Unicode styled: 
[Co(CO₃-κ²O)(Bpy)₂]⊕
Compound name(s): 
(Carbonato-O,O')-bis(2,2'-bipyridine)-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Co(CO₃-κ²O)(Py)₄]⊕

Formula Unicode styled: 
cis–[Co(CO₃-κ²O)(Py)₄]⊕
Compound name(s): 
Carbonato-tetrakis(pyridine)-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Co(CO₃-κ²O)(NH₃)₄]⊕

Formula Unicode styled: 
cis–[Co(CO₃-κ²O)(NH₃)₄]⊕
Compound name(s): 
Tetra-ammine-(carbonato-O,O')-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Co(CO₃-κ²O)([12]aneN₄-κ⁴N)]⊕

Formula Unicode styled: 
cis–[Co(CO₃-κ²O)([12]aneN₄-κ⁴N)]⊕
Compound name(s): 
Carbonato-(1,4,7,10-tetra-azacyclododecane)-cobalt(1+)
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Cr(CO₃-κ²O)(En)₂]⊕

Formula Unicode styled: 
cis–[Cr(CO₃-κ²O)(En)₂]⊕
Compound name(s): 
Carbonato-bis(ethylenediamine)-chromium(1+)
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Pd(CO₃-κ²O)(TMEDA-κ²N)]

Formula Unicode styled: 
cis–[Pd(CO₃-κ²O)(TMEDA-κ²N)]
Compound name(s): 
(Carbonato-O,O')-(N,N,N',N'-tetramethylethylenediamine-N,N')-palladium
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

mer,cis–[Rh(Ph)(CO₃-κ²O)(PMe₃)₃]

Formula Unicode styled: 
mer,cis–[Rh(Ph)(CO₃-κ²O)(PMe₃)₃]
Compound name(s): 
(Carbonato-O,O')-phenyl-tris(trimethylphosphine)-rhodium
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ru(CO₃-κ²O)(Bpy)₂]

Formula Unicode styled: 
[Ru(CO₃-κ²O)(Bpy)₂]
Compound name(s): 
(Carbonato-O,O')-bis(2,2'-bipyridyl)-ruthenium
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis,cis,trans–[Co(CO₃-κ²O)(N₂C₃H₄)₂(OH₂)₂]

Formula Unicode styled: 
cis,cis,trans–[Co(CO₃-κ²O)(N₂C₃H₄)₂(OH₂)₂]
Compound name(s): 
Carbonato-diaqua-bis(imidazole)-cobalt
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

[Ni(CO₃-κ²O)(Phen)₂]

Formula Unicode styled: 
[Ni(CO₃-κ²O)(Phen)₂]
Compound name(s): 
(Carbonato)-bis(1,10-phenanthroline)-nickel
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4

cis–[Pt(CO₃-κ²O)(PPrⁱ₃)₂]

Formula Unicode styled: 
cis–[Pt(CO₃-κ²O)(PPrⁱ₃)₂]
Compound name(s): 
Carbonato-bis(tri-isopropylphosphine)-platinum
Central atom: 
Carbon
Attached groups: 
OM group (M—O complex)
O (oxo X₂)
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
C«V4C3OIVE8B4Z0L0X4»
[MLXZ]𝘲 class: 
[MX4]
MLXZ class (ENC, equivalent neutral class): 
MX4