Osmium

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

Oxidation Number (ON) (Roman numerals):

ON: (VI)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Os«V⁶C⁶O^VIE¹⁸B⁸Z⁰X⁵L³»^⊕

[MLXZ]𝘲 class:

[MX₅L₃]⁺

MLXZ class (ENC, equivalent neutral class):

MX₆L₂

cis,cis–[Os(S₄)₂(OH₂)(NS)]⊖

Formula Unicode styled:

cis,cis–[Os(S₄)₂(OH₂)(NS)]⊖

Compound name(s):

aqua-bis(tetrasulfido)-thionitrosyl-osmium(1-)

Central atom:

S₄ (tetrasulfanediyl-κ²S)

Attached groups:

OH₂ (aqua)

NS (thionitrosyl, linear)

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 6

Oxidation Number (ON) (Roman numerals):

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Os«V⁶C⁶O^IIE¹⁸B⁸X⁵L²Z¹»^⊖

[MLXZ]𝘲 class:

[MX₅L₂Z₁]^-

MLXZ class (ENC, equivalent neutral class):

MX₆L₂

cis,cis–[Os(OH)(OH₂)(Bpy)₂]²⊕

Formula Unicode styled:

cis,cis–[Os(OH)(OH₂)(Bpy)₂]²⊕

Compound name(s):

Aqua-hydroxy-bis(2,2'-bipyridine)-osmium(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:

Os«V³C⁶O^IIIE¹⁷B⁶Z⁰X¹L⁵»^2⊕

[MLXZ]𝘲 class:

[MX₁L₅]²⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

cis–[Os(I)₄(Ox)]²⊖

Formula Unicode styled:

cis–[Os(I)₄(Ox)]²⊖

Compound name(s):

tetra-iodo-(oxalato)-osmium(2-)

Central atom:

Attached groups:

I (iodo)

Ox (oxalato)

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:

Os«V⁴C⁶O^IVE¹⁶B⁶Z⁰L⁰X⁶»^2⊖

[MLXZ]𝘲 class:

[MX₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

cis–[Os(Cl)₄(NCS-κN)₂]²⊖

Formula Unicode styled:

cis–[Os(Cl)₄(NCS-κN)₂]²⊖

Compound name(s):

tetrachloro-di-isothiocyanato-osmium(2-)

Central atom:

Attached groups:

NCS (isothiocyanato-κN)

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:

Os«V⁴C⁶O^IVE¹⁶B⁶Z⁰L⁰X⁶»^2⊖

[MLXZ]𝘲 class:

[MX₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

cis–[Os(Cl)₄(NCS-κN)(SCN-κS)]²⊖

Formula Unicode styled:

cis–[Os(Cl)₄(NCS-κN)(SCN-κS)]²⊖

Compound name(s):

tetrachloro-isothiocyanato-thiocyanato-osmium(2-)

Central atom:

Attached groups:

NCS (isothiocyanato-κN)

SCN (thiocyanato-κS)

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:

Os«V⁴C⁶O^IVE¹⁶B⁶Z⁰L⁰X⁶»^2⊖

[MLXZ]𝘲 class:

[MX₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

cis–[Os(Cl)₄(CO)₂]²⊖

Formula Unicode styled:

cis–[Os(Cl)₄(CO)₂]²⊖

Compound name(s):

dicarbonyl-tetrachloro-osmium(2-)

Central atom:

Attached groups:

CO (carbonyl)

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:

Os«V²C⁶O^IIE¹⁸B⁶Z⁰X⁴L²»^2⊖

[MLXZ]𝘲 class:

[MX₄L₂]^2-

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

cis–[Os(Cl)₄(=NSCl)(NS)]⊖

Formula Unicode styled:

cis–[Os(Cl)₄(=NSCl)(NS)]⊖

Compound name(s):

tetrachloro-(chlorothionitrosyl)-thionitrosyl-osmium(1-)

Central atom:

Attached groups:

NS (thionitrosyl, linear)

=NSCl (chlorothioimino)

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 8

Oxidation Number (ON) (Roman numerals):

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Os«V⁸C⁶O^IVE¹⁸B⁹X⁷L¹Z¹»^⊖

[MLXZ]𝘲 class:

[MX₇L₁Z₁]^-

MLXZ class (ENC, equivalent neutral class):

MX₈L₁

cis–[Os(Cl)₄(=NSCl)(NO)]⊖

Formula Unicode styled:

cis–[Os(Cl)₄(=NSCl)(NO)]⊖

Compound name(s):

chlorothionitrene-nitrosyl-tetrachloro-osmium(1-)

Central atom:

Attached groups:

=NSCl (chlorothioimino)

NO (nitrosyl, linear)

Charge on central atom:

-1

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

VN: 8

Oxidation Number (ON) (Roman numerals):

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Os«V⁸C⁶O^IVE¹⁸B⁹X⁷L¹Z¹»^⊖

[MLXZ]𝘲 class:

[MX₇L₁Z₁]^-

MLXZ class (ENC, equivalent neutral class):

MX₈L₁

cis–[Os(Cl)₂(Bpy)₂]⊕

Formula Unicode styled:

cis–[Os(Cl)₂(Bpy)₂]⊕

Compound name(s):

bis(2,2'-bipyridine)-dichloro-osmium(1+)

Central atom:

Attached groups:

Bpy (bipyridine)

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:

Os«V³C⁶O^IIIE¹⁷B⁶Z⁰X²L⁴»^⊕

[MLXZ]𝘲 class:

[MX₂L₄]⁺

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

cis–[Os(Cl)(CO)(Bpy)₂]⊕

Formula Unicode styled:

cis–[Os(Cl)(CO)(Bpy)₂]⊕

Compound name(s):

Carbonyl-chloro-bis(2,2'-bipyridine)-osmium(1+)

Central atom:

Attached groups:

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:

Os«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

cis–[Os(GePh₃){Au(PPh₃)}(CO)₄]

Formula Unicode styled:

cis–[Os(GePh₃){Au(PPh₃)}(CO)₄]

Compound name(s):

(triphenylphosphine)-tetracarbonyl-triphenyl-germanium-gold-osmium

Central atom:

Au(PPh₃) (triphenylphosphinogold)

Attached groups:

GePh₃ (triphenylgermyl)

CO (carbonyl)

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:

Os«V²C⁶O^IIE¹⁸B⁶Z⁰X²L⁴»

[MLXZ]𝘲 class:

[MX₂L₄]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

cis–[Os(GaCl₃)(CO)₄(PMe₃)]

Formula Unicode styled:

cis–[Os(GaCl₃)(CO)₄(PMe₃)]

Compound name(s):

tetracarbonyl-trichloro-(trimethylphosphine)-gallium-osmium

Central atom:

PMe₃ (trimethylphosphane)

Attached groups:

GaCl₃ (trichlorogallane)

CO (carbonyl)

Charge on central atom:

0

Compound type:

Valence Number (VN) = 𝘹 + 2𝘻 :

Oxidation Number (ON) (Roman numerals):

ON: (O)

Coordination Number (CN, sum of attached group denticities):

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

Summary of calculated classifications:

Os«V²C⁶O^OE¹⁸B⁶X⁰L⁵Z¹»

[MLXZ]𝘲 class:

[ML₅Z₁]

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

cis–[Os(Cl)(CO)(Bpy)₂]⊕

Formula Unicode styled:

cis–[Os(Cl)(CO)(Bpy)₂]⊕

Compound name(s):

bis(2,2'-Bipyridine-N,N')--chloro-carbonyl-osmium(1+)

Central atom:

Attached groups:

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:

Os«V²C⁶O^IIE¹⁸B⁶Z⁰X¹L⁵»^⊕

[MLXZ]𝘲 class:

[MX₁L₅]⁺

MLXZ class (ENC, equivalent neutral class):

MX₂L₄

axial–[Os(SC₆F₅)₄(PPh₃)]

Formula Unicode styled:

axial–[Os(SC₆F₅)₄(PPh₃)]

Compound name(s):

tetrakis(Pentafluorobenzenethiolato-S)-(triphenylphosphine-P)-osmium

Central atom:

SC₆F₅ (pentafluorothiophenyl)

Attached groups:

PPh₃ (triphenylphosphane)

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):

CN: 5

Electron Number (EN) = 𝘮 + 𝘹 +2𝘭:

EN: 14

Summary of calculated classifications:

Os«V⁴C⁵O^IVE¹⁴B⁵Z⁰X⁴L¹»

[MLXZ]𝘲 class:

[MX₄L₁]

MLXZ class (ENC, equivalent neutral class):

MX₄L₁

mer–[Os(NCS-κN)₃(Py)₃]

Formula Unicode styled:

mer–[Os(NCS-κN)₃(Py)₃]

Compound name(s):

tris(Isothiocyanato)-tris(pyridyl)-osmium

Central atom:

Attached groups:

NCS (isothiocyanato-κN)

Py (pyridine)

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:

Os«V³C⁶O^IIIE¹⁷B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Os(S₂PMe₂)₃]

Formula Unicode styled:

[Os(S₂PMe₂)₃]

Compound name(s):

tris(Dimethyldithiophosphato-S,S')-osmium

Central atom:

S₂PMe₂ (dithiodimethylphosphinato)

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:

Os«V³C⁶O^IIIE¹⁷B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Os(S₂C₆H₄-κ²S)₃]²⊖

Formula Unicode styled:

[Os(S₂C₆H₄-κ²S)₃]²⊖

Compound name(s):

tris(benzene-1,2-dithiolato)-osmium(2-)

Central atom:

S₂C₆H₄ (benzene-1,2-dithiolato-κ²S)

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:

Os«V⁴C⁶O^IVE¹⁶B⁶Z⁰L⁰X⁶»^2⊖

[MLXZ]𝘲 class:

[MX₆]^2-

MLXZ class (ENC, equivalent neutral class):

MX₄L₂

[Os(Acac)₃]

Formula Unicode styled:

[Os(Acac)₃]

Compound name(s):

tris(Acetylacetonato)-osmium

Central atom:

Attached groups:

Acac (acetylacetonato)

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:

Os«V³C⁶O^IIIE¹⁷B⁶Z⁰X³L³»

[MLXZ]𝘲 class:

[MX₃L₃]

MLXZ class (ENC, equivalent neutral class):

MX₃L₃

[Os(Bpy)₃]²⊕

Formula Unicode styled:

[Os(Bpy)₃]²⊕

Compound name(s):

tris(2,2'-Bipyridyl-N,N')-osmium(2+)

Central atom:

Attached groups:

Bpy (bipyridine)

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: