O (oxo Z)

catena–1D-trans–[Ni(μ₂-SO₄)₂(OH₂)₂]

Formula Unicode styled: 
catena–1D-trans–[Ni(μ₂-SO₄)₂(OH₂)₂]
Compound name(s): 
catena-[bis(μ₂-sulfato-O,O')-diaqua-nickel]
Central atom: 
Attached groups: 
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: 
S«V6C4OVIE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Pt(OSO₂Tol)(μ₂-O₂CMe)₂]₂

Formula Unicode styled: 
trans–[Pt(OSO₂Tol)(μ₂-O₂CMe)₂]₂
Compound name(s): 
bis-[bis(μ₂-Acetato)-(p-toluenesulfonato-O)-platinum(Pt—Pt)]
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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Ca(OSO₂Tol)₂(OH₂)₄]

Formula Unicode styled: 
trans–[Ca(OSO₂Tol)₂(OH₂)₄]
Compound name(s): 
Tetra-aqua-bis(p-toluenesulfonato)-calcium
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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Ru(NH₃)₄(OH₂)(SO₂-κS)]²⊕

Formula Unicode styled: 
trans–[Ru(NH₃)₄(OH₂)(SO₂-κS)]²⊕
Compound name(s): 
Teraammine-aqua(sulfur dioxide)ruthenium(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: 
S«V4C3OIIE8B3L0X0Z3»2⊖
[MLXZ]𝘲 class: 
[MZ3]2-
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

trans–[Ru(Cl)(NH₃)₄(SO₂-κS)]⊕

Formula Unicode styled: 
trans–[Ru(Cl)(NH₃)₄(SO₂-κS)]⊕
Compound name(s): 
Tetraamminechloro(sulfur dioxide)ruthenium(1+)
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: 
S«V4C3OIIE8B3L0X0Z3»2⊖
[MLXZ]𝘲 class: 
[MZ3]2-
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

trans–[Rh(Cl)(PCy₃)₂(SO₂-κS)]

Formula Unicode styled: 
trans–[Rh(Cl)(PCy₃)₂(SO₂-κS)]
Compound name(s): 
Chloro-bis(tricyclohexylphosphine)-(sulfur dioxide)-rhodium
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: 
S«V4C3OIIE8B3L0X0Z3»2⊖
[MLXZ]𝘲 class: 
[MZ3]2-
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

trans–[Ir(OMe)(SO₄-κ²O)(CO)(PPh₃)₂]

Formula Unicode styled: 
trans–[Ir(OMe)(SO₄-κ²O)(CO)(PPh₃)₂]
Compound name(s): 
Carbonyl-methoxy-(sulfonato-O,O')-bis(triphenylphosphine)-iridium
Central atom: 
Attached groups: 
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: 
S«V6C4OVIE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Co(SO₄-κO)₂(OH₂)₄]²⊖

Formula Unicode styled: 
trans–[Co(SO₄-κO)₂(OH₂)₄]²⊖
Compound name(s): 
tetra-aqua-bis(sulfato)-cobalt(2-)
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: 
S«V6C4OVIE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Mn(SO₄-κO)₂(OH₂)₄]²⊖

Formula Unicode styled: 
trans–[Mn(SO₄-κO)₂(OH₂)₄]²⊖
Compound name(s): 
bis(sulfato-O)-tetra-aqua-manganese(2-)
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: 
S«V6C4OVIE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Cd(SO₄-κO)₂(OH₂)₄]²⊖

Formula Unicode styled: 
trans–[Cd(SO₄-κO)₂(OH₂)₄]²⊖
Compound name(s): 
tetra-aqua-bis(sulfato-O)-cadmium(2-)
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: 
S«V4C3OIVE8B3L0X2Z1»
[MLXZ]𝘲 class: 
[MX2Z1]
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

trans–[Ir(H)(CO)(SO₂-κS)(PTol₃)₂]

Formula Unicode styled: 
trans–[Ir(H)(CO)(SO₂-κS)(PTol₃)₂]
Compound name(s): 
Carbonyl-hydrido-(sulfur dioxide-S)-bis(tri-p-tolylphosphine)-iridium
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: 
S«V4C3OIIE8B3L0X0Z3»2⊖
[MLXZ]𝘲 class: 
[MZ3]2-
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

trans–[Ir(Cl)(CO)(SO₂-κS)(PPh₃)₂]

Formula Unicode styled: 
trans–[Ir(Cl)(CO)(SO₂-κS)(PPh₃)₂]
Compound name(s): 
Chlorocarbonyl(sulfur dioxide)-bis(triphenylphosphine)-iridium
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: 
S«V4C3OIIE8B3L0X0Z3»2⊖
[MLXZ]𝘲 class: 
[MZ3]2-
MLXZ class (ENC, equivalent neutral class): 
MX2Z1

trans–[Tc(SO₃CF₃-κO)(NCMe)₄]₂²⊕

Formula Unicode styled: 
trans–[Tc(SO₃CF₃-κO)(NCMe)₄]₂²⊕
Compound name(s): 
bis-[di(Acetonitrile)-(trifluoromethanesulfonato-O)-technetium(Tc≡Tc)(1+)]
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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Er(SO₃CF₃-κO)₂(OPPh₃)₄]⊕

Formula Unicode styled: 
trans–[Er(SO₃CF₃-κO)₂(OPPh₃)₄]⊕
Compound name(s): 
bis(Trifluoromethanesulfonato-O)-tetrakis(triphenylphosphine oxide)-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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Sc(SO₃CF₃-κO)₂(OPPh₃)₄]⊕

Formula Unicode styled: 
trans–[Sc(SO₃CF₃-κO)₂(OPPh₃)₄]⊕
Compound name(s): 
bis(Trifluoromethanesulfonato-O)-tetrakis(triphenylphosphine oxide)-scandium(1+)
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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Lu(SO₃CF₃-κO)₂(OPPh₃)₄]⊕

Formula Unicode styled: 
trans–[Lu(SO₃CF₃-κO)₂(OPPh₃)₄]⊕
Compound name(s): 
bis(Trifluoromethanesulfonato-O)-tetrakis(triphenylphosphine oxide)-lutetium(1+)
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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Ca(SO₃CF₃-κO)₂(OHMe)₄]

Formula Unicode styled: 
trans–[Ca(SO₃CF₃-κO)₂(OHMe)₄]
Compound name(s): 
tetrakis(Methanol)-bis(trifluoromethanesulfonato)-calcium
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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Fe(SO₃CF₃-κO)₂(Py)₄]

Formula Unicode styled: 
trans–[Fe(SO₃CF₃-κO)₂(Py)₄]
Compound name(s): 
bis(Trifluoromethanesulfonato-O)-tetrakis(pyridine-N)-iron
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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Fe(SO₃CF₃-κO)₂(NCMe)₄]

Formula Unicode styled: 
trans–[Fe(SO₃CF₃-κO)₂(NCMe)₄]
Compound name(s): 
tetrakis(Acetonitrile)-bis(trifluoromethanesulfonato-O)-iron
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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2

trans–[Ni(SO₃CF₃-κO)₂(Py)₄]

Formula Unicode styled: 
trans–[Ni(SO₃CF₃-κO)₂(Py)₄]
Compound name(s): 
Tetrapyridine-bis(trifluoromethanesulfonato-O)-nickel
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: 
S«V6C4OIVE8B4L0X2Z2»
[MLXZ]𝘲 class: 
[MX2Z2]
MLXZ class (ENC, equivalent neutral class): 
MX2Z2