OH (hydroxo)

[N(H)₃(OH)]⊕

Formula Unicode styled: 
[N(H)₃(OH)]⊕
Compound name(s): 
Trihydro-hydroxo-nitrogen(1+), hydroxylammonium
Central atom: 
Nitrogen
Attached groups: 
H (hydrido)
OH (hydroxo)
Charge on central atom: 
1
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 5
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C4O-IE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[N(H)₂(OH)]

Formula Unicode styled: 
[N(H)₂(OH)]
Compound name(s): 
Hydroxylamine
Central atom: 
Nitrogen
Attached groups: 
H (hydrido)
OH (hydroxo)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V3C3O-IE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[N(H)(OH)(SO₂Me)]

Formula Unicode styled: 
[N(H)(OH)(SO₂Me)]
Compound name(s): 
Methylsulfonyl-hydroxylamine
Central atom: 
Nitrogen
Attached groups: 
H (hydrido)
OH (hydroxo)
SO₂Me (methylsulfonyl)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V3C3O-IE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[N(OH)(O)(O)]

Formula Unicode styled: 
[N(OH)(O)(O)]
Compound name(s): 
Hydroxy-dioxo-nitrogen (nitric acid)
Central atom: 
Nitrogen
Attached groups: 
OH (hydroxo)
O (oxo O⊖ X)
O (oxo X₂)
Charge on central atom: 
1
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: 3
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V5C3OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[N(OH)(=CMe₂)]

Formula Unicode styled: 
[N(OH)(=CMe₂)]
Compound name(s): 
Acetoxime
Central atom: 
Nitrogen
Attached groups: 
OH (hydroxo)
=CMe₂ (dimethylmethylidene)
Charge on central atom: 
0
Compound type: 
Molecular
Valence Number (VN) = 𝘹 + 2𝘻 : 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (-I)
Coordination Number (CN, sum of attached group denticities): 
CN: 2
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
N«V3C2O-IE8B3Z0L0X3»
[MLXZ]𝘲 class: 
[MX3]
MLXZ class (ENC, equivalent neutral class): 
MX3

[P(Ph)₂(OH)(S)]

Formula Unicode styled: 
[P(Ph)₂(OH)(S)]
Compound name(s): 
Diphenylthiophosphinic acid
Central atom: 
Phosphorus
Attached groups: 
Ph (phenyl)
OH (hydroxo)
S (thio; ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(Ph)₂(OH)(O)]

Formula Unicode styled: 
[P(Ph)₂(OH)(O)]
Compound name(s): 
Diphenylphosphinic acid
Central atom: 
Phosphorus
Attached groups: 
Ph (phenyl)
OH (hydroxo)
O (oxo ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(Ph)(OH)₂(O)]

Formula Unicode styled: 
[P(Ph)(OH)₂(O)]
Compound name(s): 
Benzenephosphonic acid
Central atom: 
Phosphorus
Attached groups: 
Ph (phenyl)
OH (hydroxo)
O (oxo ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(Me)₂(OH)(S)]

Formula Unicode styled: 
[P(Me)₂(OH)(S)]
Compound name(s): 
Dimethylthiophosphinic acid
Central atom: 
Phosphorus
Attached groups: 
Me (methyl)
OH (hydroxo)
S (thio; ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(Me)₂(OH)(O)]

Formula Unicode styled: 
[P(Me)₂(OH)(O)]
Compound name(s): 
Dimethylphosphinic acid
Central atom: 
Phosphorus
Attached groups: 
Me (methyl)
OH (hydroxo)
O (oxo ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(Cy)₂(OH)(S)]

Formula Unicode styled: 
[P(Cy)₂(OH)(S)]
Compound name(s): 
Dicyclohexylthiophosphinic acid
Central atom: 
Phosphorus
Attached groups: 
Cy (cyclohexyl)
OH (hydroxo)
S (thio; ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(OH)(Ph)₃]⊕

Formula Unicode styled: 
[P(OH)(Ph)₃]⊕
Compound name(s): 
Hydroxo-triphenylphosphorus(1+)
Central atom: 
Phosphorus
Attached groups: 
OH (hydroxo)
Ph (phenyl)
Charge on central atom: 
1
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(OH)₂(O)₂]⊖

Formula Unicode styled: 
[P(OH)₂(O)₂]⊖
Compound name(s): 
dihydroxy-dioxo-phosphorus(1-)
Central atom: 
Phosphorus
Attached groups: 
OH (hydroxo)
O (oxo O⊖ X)
Charge on central atom: 
1
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(OH){(CH₂)₄}(O)]

Formula Unicode styled: 
[P(OH){(CH₂)₄}(O)]
Compound name(s): 
P-Oxo-P-hydroxo-phospholane
Central atom: 
Phosphorus
Attached groups: 
OH (hydroxo)
(CH₂)₄ (tetramethylene-κ²C)
O (oxo ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(OH)(OPh)(O)₂]⊖

Formula Unicode styled: 
[P(OH)(OPh)(O)₂]⊖
Compound name(s): 
monophenylphosphorus(1-)
Central atom: 
Phosphorus
Attached groups: 
OH (hydroxo)
OPh (phenoxy)
O (oxo O⊖ X)
Charge on central atom: 
1
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(OH)(OEt)(O)₂]⊖

Formula Unicode styled: 
[P(OH)(OEt)(O)₂]⊖
Compound name(s): 
hydroxy-ethoxy-phosphorus(1-)
Central atom: 
Phosphorus
Attached groups: 
OH (hydroxo)
OEt (ethoxy)
O (oxo O⊖ X)
Charge on central atom: 
1
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(OH)(O)₃]²⊖

Formula Unicode styled: 
[P(OH)(O)₃]²⊖
Compound name(s): 
hydroxy-trioxo-phosphorus(2-)
Central atom: 
Phosphorus
Attached groups: 
OH (hydroxo)
O (oxo O⊖ X)
Charge on central atom: 
1
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4Z0L0X4»⊕
[MLXZ]𝘲 class: 
[MX4]+
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[P(Buᵗ)₂(OH)(O)]

Formula Unicode styled: 
[P(Buᵗ)₂(OH)(O)]
Compound name(s): 
Di-t-butylphosphinic acid
Central atom: 
Phosphorus
Attached groups: 
Buᵗ (t-butyl)
OH (hydroxo)
O (oxo ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
P«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[As(Ph)₂(OH)(S)]

Formula Unicode styled: 
[As(Ph)₂(OH)(S)]
Compound name(s): 
diphenylmonothioarsinic acid
Central atom: 
Arsenic
Attached groups: 
Ph (phenyl)
OH (hydroxo)
S (thio; ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
As«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1

[As(Ph)₂(OH)(O)]

Formula Unicode styled: 
[As(Ph)₂(OH)(O)]
Compound name(s): 
diphenylarsinic acid
Central atom: 
Arsenic
Attached groups: 
Ph (phenyl)
OH (hydroxo)
O (oxo ZL₂)
Charge on central atom: 
0
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: 4
Electron Number (EN) = 𝘮 + 𝘹 +2𝘭: 
EN: 8
Summary of calculated classifications: 
As«V5C4OVE8B4L0X3Z1»
[MLXZ]𝘲 class: 
[MX3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX3Z1