O₂ (peroxo)

[Ir(I)(CS)(O₂)(PPh₃)₂]

Formula Unicode styled: 
[Ir(I)(CS)(O₂)(PPh₃)₂]
Compound name(s): 
Iodo-(peroxo-O,O')-thiocarbonyl-bis(triphenylphosphine)-iridium
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: 
Ir«V3C5OIIIE18B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Ir(SMe)(O₂)(CO)(PPh₃)]

Formula Unicode styled: 
[Ir(SMe)(O₂)(CO)(PPh₃)]
Compound name(s): 
Carbonyl-(methylthiolato)-(peroxo-O,O')-bis(triphenylphosphine)-iridium
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: 
Ir«V3C4OIIIE16B5Z0X3L2»
[MLXZ]𝘲 class: 
[MX3L2]
MLXZ class (ENC, equivalent neutral class): 
MX3L2

[Ir(O₂)(Dppm-κ²P)₂]⊕

Formula Unicode styled: 
[Ir(O₂)(Dppm-κ²P)₂]⊕
Compound name(s): 
bis(bis(Diphenylphosphino)methane-P,P')-(η²-peroxo)-iridium(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: 
Ir«V3C5OIIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]+
MLXZ class (ENC, equivalent neutral class): 
MX3L3

[Tc(Cl)(O₂)₂(N)]⊖

Formula Unicode styled: 
[Tc(Cl)(O₂)₂(N)]⊖
Compound name(s): 
chloro-nitrido-diperoxo-technetium(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: 
Tc«V7C4OVIIE16B8Z0L0X8»
[MLXZ]𝘲 class: 
[MX8]-
MLXZ class (ENC, equivalent neutral class): 
MX7L1

[Mo(Me)(O)(O₂)(Cp)]

Formula Unicode styled: 
[Mo(Me)(O)(O₂)(Cp)]
Compound name(s): 
(η-cyclopentadienyl)-methyl-oxo-peroxo-molybdenum
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: 
Mo«V6C6OVIE18B9Z0X6L3»
[MLXZ]𝘲 class: 
[MX6L3]
MLXZ class (ENC, equivalent neutral class): 
MX6L3

[Mo(Cl)(O)(O₂)(Cp*)]

Formula Unicode styled: 
[Mo(Cl)(O)(O₂)(Cp*)]
Compound name(s): 
Chloro-oxo-(η-pentamethyl-cyclopentadienyl)-peroxo-molybdenum
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: 
Mo«V6C6OVIE18B9Z0X6L3»
[MLXZ]𝘲 class: 
[MX6L3]
MLXZ class (ENC, equivalent neutral class): 
MX6L3

[Mo(Cl)(O)(O₂)(Cp)]

Formula Unicode styled: 
[Mo(Cl)(O)(O₂)(Cp)]
Compound name(s): 
(η-Cyclopentadienyl)-chloro-oxo-(peroxo-O,O')-molybdenum
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: 
Mo«V6C6OVIE18B9Z0X6L3»
[MLXZ]𝘲 class: 
[MX6L3]
MLXZ class (ENC, equivalent neutral class): 
MX6L3

[Mo(O₂)₄]²⊖

Formula Unicode styled: 
[Mo(O₂)₄]²⊖
Compound name(s): 
tetraperoxomolybdenum(2-)
Central atom: 
Attached groups: 
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: 
Mo«V6C4OVIE16B8Z0L0X8»2⊖
[MLXZ]𝘲 class: 
[MX8]2-
MLXZ class (ENC, equivalent neutral class): 
MX6L2

[Mo(O)(O₂)₂(Ox)]²⊖

Formula Unicode styled: 
[Mo(O)(O₂)₂(Ox)]²⊖
Compound name(s): 
(oxalato-O,O')-oxo-bis(peroxo-O,O')-molybdenum(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: 
Mo«V6C5OVIE18B9Z0X8L1»2⊖
[MLXZ]𝘲 class: 
[MX8L1]2-
MLXZ class (ENC, equivalent neutral class): 
MX6L3

[Mo(O)(O₂)₂(O₂CPh-κ²O)]⊖

Formula Unicode styled: 
[Mo(O)(O₂)₂(O₂CPh-κ²O)]⊖
Compound name(s): 
benzoato-oxo-diperoxo-molybdenum(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: 
Mo«V6C5OVIE18B9Z0X7L2»
[MLXZ]𝘲 class: 
[MX7L2]-
MLXZ class (ENC, equivalent neutral class): 
MX6L3

[Mo(O)(O₂)₂(OPy)₂]

Formula Unicode styled: 
[Mo(O)(O₂)₂(OPy)₂]
Compound name(s): 
bis(Peroxo)-bis(pyridine-N-oxide)-oxo-molybdenum
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: 
Mo«V6C5OVIE18B9Z0X6L3»
[MLXZ]𝘲 class: 
[MX6L3]
MLXZ class (ENC, equivalent neutral class): 
MX6L3

[Mo(CF₃)(O)(O₂)(Cp)]

Formula Unicode styled: 
[Mo(CF₃)(O)(O₂)(Cp)]
Compound name(s): 
(η-cyclopentadienyl)-trifluoromethyl-oxo-peroxido-molybdenum
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: 
Mo«V6C6OVIE18B9Z0X6L3»
[MLXZ]𝘲 class: 
[MX6L3]
MLXZ class (ENC, equivalent neutral class): 
MX6L3

[Nb(F)₅(O₂)]²⊖

Formula Unicode styled: 
[Nb(F)₅(O₂)]²⊖
Compound name(s): 
peroxo-pentafluoro-niobium(2-)
Central atom: 
Attached groups: 
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: 
Nb«V5C6OVE14B7Z0L0X7»2⊖
[MLXZ]𝘲 class: 
[MX7]2-
MLXZ class (ENC, equivalent neutral class): 
MX5L2

[Nb(Cl)(O₂)(Cp)₂]

Formula Unicode styled: 
[Nb(Cl)(O₂)(Cp)₂]
Compound name(s): 
Chloro-bis(η⁵-cyclopentadienyl)-peroxo-niobium
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: 
Nb«V5C8OVE18B9Z0X5L4»
[MLXZ]𝘲 class: 
[MX5L4]
MLXZ class (ENC, equivalent neutral class): 
MX5L4

[Nb(O₂)₄]³⊖

Formula Unicode styled: 
[Nb(O₂)₄]³⊖
Compound name(s): 
tetraperoxoniobiom(3-)
Central atom: 
Attached groups: 
Charge on central atom: 
-3
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: 
Nb«V5C4OVE16B8Z0L0X8»3⊖
[MLXZ]𝘲 class: 
[MX8]3-
MLXZ class (ENC, equivalent neutral class): 
MX5L3

cis–[Nb(O₂)₂(Ox)₂]³⊖

Formula Unicode styled: 
cis–[Nb(O₂)₂(Ox)₂]³⊖
Compound name(s): 
bis(peroxo)-bis(oxalato)-niobium(3-)
Central atom: 
Attached groups: 
Charge on central atom: 
-3
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: 
Nb«V5C6OVE16B8Z0L0X8»3⊖
[MLXZ]𝘲 class: 
[MX8]3-
MLXZ class (ENC, equivalent neutral class): 
MX5L3

[Ti(F)₅(O₂)]³⊖

Formula Unicode styled: 
[Ti(F)₅(O₂)]³⊖
Compound name(s): 
peroxopentafluorotitanium(3-)
Central atom: 
Attached groups: 
Charge on central atom: 
-3
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: 
Ti«V4C6OIVE14B7Z0L0X7»3⊖
[MLXZ]𝘲 class: 
[MX7]3-
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[Ti(O₂)(Oep)]

Formula Unicode styled: 
[Ti(O₂)(Oep)]
Compound name(s): 
2,3,7,8,12,13,17,18-Octaethylporphinato-(peroxo)-titanium
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: 
Ti«V4C5OIVE12B6Z0X4L2»
[MLXZ]𝘲 class: 
[MX4L2]
MLXZ class (ENC, equivalent neutral class): 
MX4L2

cis–[Ti(NCO)₂(O₂)([9]aneN₃-κ³N)]

Formula Unicode styled: 
cis–[Ti(NCO)₂(O₂)([9]aneN₃-κ³N)]
Compound name(s): 
Di-isocyanato-peroxo-(1,4,7-trimethyl-1,4,7-triazacyclononane)-titanium
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: 
Ti«V4C6OIVE14B7Z0X4L3»
[MLXZ]𝘲 class: 
[MX4L3]
MLXZ class (ENC, equivalent neutral class): 
MX4L3

[V(O)(O₂)₂(Phen)]⊖

Formula Unicode styled: 
[V(O)(O₂)₂(Phen)]⊖
Compound name(s): 
oxo-bis(peroxo)-(1,10-phenanthroline)-vanadium(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: 
V«V5C5OVE16B8Z0X6L2»
[MLXZ]𝘲 class: 
[MX6L2]-
MLXZ class (ENC, equivalent neutral class): 
MX5L3