OH (hydroxo)

[Gd(OH)₃]

Formula Unicode styled: 
[Gd(OH)₃]
Compound name(s): 
trihydroxo-gadolinium|gadolinium-trihydroxide
Central atom: 
Attached groups: 
Charge on central atom: 
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: 
Gd«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Gd(OH)₂(ONO₂-κO)]

Formula Unicode styled: 
[Gd(OH)₂(ONO₂-κO)]
Compound name(s): 
dihydroxo-nitrato-gadolinium|Gadolinium dihydroxide nitrate
Central atom: 
Charge on central atom: 
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: 
Gd«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Gd(OH)(CO₃-κ²O)]

Formula Unicode styled: 
[Gd(OH)(CO₃-κ²O)]
Compound name(s): 
carbonato-hydroxo-gadolinium|Gadolinium carbonate hydroxide
Central atom: 
Charge on central atom: 
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: 
Gd«V3C10OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Gd(Cl)(OH)₂]

Formula Unicode styled: 
[Gd(Cl)(OH)₂]
Compound name(s): 
bis(hydroxo)-chloro-gadolinium|Gadolinium bis(hydroxo) chloride
Central atom: 
Attached groups: 
Charge on central atom: 
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: 
Gd«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Eu(OH)₃]

Formula Unicode styled: 
[Eu(OH)₃]
Compound name(s): 
Trihydroxo-europium|Europium trihydroxide
Central atom: 
Attached groups: 
Charge on central atom: 
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: 
Eu«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Eu(OH)(SO₄-κO)]

Formula Unicode styled: 
[Eu(OH)(SO₄-κO)]
Compound name(s): 
Hydroxo-sulfato-europium|Europium hydroxo sulfate
Central atom: 
Charge on central atom: 
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: 
Eu«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Eu(OH)(O)]

Formula Unicode styled: 
[Eu(OH)(O)]
Compound name(s): 
Europium oxohydroxide
Central atom: 
Attached groups: 
Charge on central atom: 
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: 
Eu«V3C7OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Sm(OH)₃]

Formula Unicode styled: 
[Sm(OH)₃]
Compound name(s): 
[trihydroxo-samarium|samarium trihydroxide
Central atom: 
Attached groups: 
Charge on central atom: 
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: 
Sm«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Nd(OH)₃]

Formula Unicode styled: 
[Nd(OH)₃]
Compound name(s): 
Trihydroxo-neodymium|Neodymium trihydroxide
Central atom: 
Attached groups: 
Charge on central atom: 
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: 
Nd«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Nd(OH)(O)]

Formula Unicode styled: 
[Nd(OH)(O)]
Compound name(s): 
Hydroxo-oxo-neodymium|Neodymium oxide hydroxide
Central atom: 
Attached groups: 
Charge on central atom: 
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: 
Nd«V3C7OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Pr(OH)₃]

Formula Unicode styled: 
[Pr(OH)₃]
Compound name(s): 
Trihydroxo-praseodymium|praseodymium hydroxide
Central atom: 
Attached groups: 
Charge on central atom: 
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: 
Pr«V3C9OIII»
[MLXZ]𝘲 class: 
MLXZ class (ENC, equivalent neutral class): 

[Pd(OH)(Terpy-κ³N)]⊕

Formula Unicode styled: 
[Pd(OH)(Terpy-κ³N)]⊕
Compound name(s): 
Hydroxy-(2,2':6',2''-terpyridine)-palladium(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: 
Pd«V2C4OIIE16B4Z0X1L3»
[MLXZ]𝘲 class: 
[MX1L3]+
MLXZ class (ENC, equivalent neutral class): 
MX2L2

[Rh(OH)(NH₃)₅]²⊕

Formula Unicode styled: 
[Rh(OH)(NH₃)₅]²⊕
Compound name(s): 
Pentaammine-hydroxo-rhodium(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: 
Rh«V3C6OIIIE18B6Z0X1L5»2⊕
[MLXZ]𝘲 class: 
[MX1L5]2+
MLXZ class (ENC, equivalent neutral class): 
MX3L3

trans–[Ru(OH)(κN-NO₂)₄(NO)]²⊖

Formula Unicode styled: 
trans–[Ru(OH)(κN-NO₂)₄(NO)]²⊖
Compound name(s): 
Hydroxo-tetranitro-nitrosyl-ruthenium(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: 
Ru«V6C6OIIE18B8X6L1Z1»2⊖
[MLXZ]𝘲 class: 
[MX6L1Z1]2-
MLXZ class (ENC, equivalent neutral class): 
MX6L2

trans–[Ru(OH)(NO)(Tpp)]

Formula Unicode styled: 
trans–[Ru(OH)(NO)(Tpp)]
Compound name(s): 
(Tetraphenylporphyrinato)-hydroxy-nitrosyl-ruthenium
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: 
Ru«V6C6OIIE18B8X4L3Z1»
[MLXZ]𝘲 class: 
[MX4L3Z1]
MLXZ class (ENC, equivalent neutral class): 
MX6L2

trans–[Ru(OH)(NH₃)₄(NO)]²⊕

Formula Unicode styled: 
trans–[Ru(OH)(NH₃)₄(NO)]²⊕
Compound name(s): 
nitrosyl-hydroxo-tetraammine-ruthenium(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: 
Ru«V6C6OIIE18B8X2L5Z1»2⊕
[MLXZ]𝘲 class: 
[MX2L5Z1]2+
MLXZ class (ENC, equivalent neutral class): 
MX6L2

[Ru(OH)₂(O)₃]²⊖

Formula Unicode styled: 
[Ru(OH)₂(O)₃]²⊖
Compound name(s): 
dihydroxotrioxoruthenium(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: 
Ru«V6C5OVIE18B8Z0L0X8»2⊖
[MLXZ]𝘲 class: 
[MX8]2-
MLXZ class (ENC, equivalent neutral class): 
MX6L2

cis,cis,trans–[Ru(OH)(OH₂)(Bpy)₂]⊕

Formula Unicode styled: 
cis,cis,trans–[Ru(OH)(OH₂)(Bpy)₂]⊕
Compound name(s): 
Aqua-hydroxy-bis(bipyridyl)-ruthenium(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: 
Ru«V2C6OIIE18B6Z0X1L5»
[MLXZ]𝘲 class: 
[MX1L5]+
MLXZ class (ENC, equivalent neutral class): 
MX2L4

cis–[Ru(OH)(Ph)(PMe₃)₄]

Formula Unicode styled: 
cis–[Ru(OH)(Ph)(PMe₃)₄]
Compound name(s): 
Hydroxy-phenyl-tetrakis(trimethylphosphine)-ruthenium
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: 
Ru«V2C6OIIE18B6Z0X2L4»
[MLXZ]𝘲 class: 
[MX2L4]
MLXZ class (ENC, equivalent neutral class): 
MX2L4

trans–[Fe(OH)(OH₂)(Tpp)]

Formula Unicode styled: 
trans–[Fe(OH)(OH₂)(Tpp)]
Compound name(s): 
Aqua-hydroxy-tetraphenylporphine-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: 
Fe«V3C6OIIIE17B6Z0X3L3»
[MLXZ]𝘲 class: 
[MX3L3]
MLXZ class (ENC, equivalent neutral class): 
MX3L3