Osmium

trans–[Os{S(CH₂)₅}₂(Oep)]⊕

Formula Unicode styled: 
trans–[Os{S(CH₂)₅}₂(Oep)]⊕
Compound name(s): 
(Octaethylporphinato)-(pentamethylene sulfide)-osmium(1+)
Central atom: 
Osmium
Compound type: 
Molecular
Valence Number (VN): 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 17
CLOVEBXZ: 
Os«V3C6OIIIE17B6Z0X2L4»⊕
MLXZQ± class: 
[MX2L4]+
MLXZ class: 
MX3L3
Attached groups: 
S(CH₂)₅ (pentamethylenesulfide)
Oep (octaethylporphyrin)

trans–[Os(H)₄(PMe₂Ph)₂]⊖

Formula Unicode styled: 
trans–[Os(H)₄(PMe₂Ph)₂]⊖
Compound name(s): 
tetrahydrido-bis(dimethylphenylphosphine)-osmium(1-)
Central atom: 
Osmium
Compound type: 
Molecular
Valence Number (VN): 
VN: 3
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 17
CLOVEBXZ: 
Os«V3C6OIIIE17B6Z0X4L2»⊖
MLXZQ± class: 
[MX4L2]-
MLXZ class: 
MX3L3
Attached groups: 
H (hydrido)
PMe₂Ph (dimethylphenylphosphane)

trans–[Os(Cl)(μ₂-O₂CMe)₂]₂

Formula Unicode styled: 
trans–[Os(Cl)(μ₂-O₂CMe)₂]₂
Compound name(s): 
bis-[chloro-bis(μ₂-acetato)-osmium(Os≡Os)]
Central atom: 
Osmium
Compound type: 
Oligomer
Valence Number (VN): 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Os«V6C6OIIIE18B8Z0X6L2»
MLXZQ± class: 
[MX6L2]
MLXZ class: 
MX6L2
Attached groups: 
Cl (chloro)
O₂CMe (μ₂-acetato)

trans–[Os(Cl)(μ₂-O₂CEt)₂]₂

Formula Unicode styled: 
trans–[Os(Cl)(μ₂-O₂CEt)₂]₂
Compound name(s): 
bis-[chloro-bis(μ₂-propionato)-osmium(Os≡Os)]
Central atom: 
Osmium
Compound type: 
Oligomer
Valence Number (VN): 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Os«V6C6OIIIE18B8Z0X6L2»
MLXZQ± class: 
[MX6L2]
MLXZ class: 
MX6L2
Attached groups: 
Cl (chloro)
O₂CEt (μ₂-propanoato)

trans–[Os(Cl)(μ₂-O₂CPrⁿ)₂]₂

Formula Unicode styled: 
trans–[Os(Cl)(μ₂-O₂CPrⁿ)₂]₂
Compound name(s): 
bis-[chloro-bis(μ₂-n-butyrato)-osmium(Os≡Os)]
Central atom: 
Osmium
Compound type: 
Oligomer
Valence Number (VN): 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Os«V6C6OIIIE18B8Z0X6L2»
MLXZQ± class: 
[MX6L2]
MLXZ class: 
MX6L2
Attached groups: 
Cl (chloro)
O₂CPrⁿ (μ₂-propionato)

trans–[Os(Cl)(C₆H₅CNO-κN,κO)₂]₂

Formula Unicode styled: 
trans–[Os(Cl)(C₆H₅CNO-κN,κO)₂]₂
Compound name(s): 
bis-[bis(μ₂-Benzamidato-N,O)-chloro-osmium(Os≡Os)]
Central atom: 
Osmium
Compound type: 
Oligomer
Valence Number (VN): 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Os«V6C6OIIIE18B8Z0X6L2»
MLXZQ± class: 
[MX6L2]
MLXZ class: 
MX6L2
Attached groups: 
Cl (chloro)
C₆H₅CNO (benzamidato-κN,κO)

trans–[Os(Br)(C₆H₅CNO-κN,κO)₂]₂

Formula Unicode styled: 
trans–[Os(Br)(C₆H₅CNO-κN,κO)₂]₂
Compound name(s): 
bis-[bis(μ₂-Benzamidato-N,O)-bromo-osmium(Os≡Os)]
Central atom: 
Osmium
Compound type: 
Oligomer
Valence Number (VN): 
VN: 6
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN): 
CN: 6
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Os«V6C6OIIIE18B8Z0X6L2»
MLXZQ± class: 
[MX6L2]
MLXZ class: 
MX6L2
Attached groups: 
Br (bromo)
C₆H₅CNO (benzamidato-κN,κO)

[Os(H)₃(SnBuᵗ₃)(PPh₃)₃]

Formula Unicode styled: 
[Os(H)₃(SnBuᵗ₃)(PPh₃)₃]
Compound name(s): 
Trihydrido-tris(triphenylphosphine)-(tributylstannyl)-osmium
Central atom: 
Osmium
Compound type: 
Molecular
Valence Number (VN): 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (IV)
Coordination Number (CN): 
CN: 7
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Os«V4C7OIVE18B7Z0X4L3»
MLXZQ± class: 
[MX4L3]
MLXZ class: 
MX4L3
Attached groups: 
H (hydrido)
SnBuᵗ₃ (tri-t-butylstannyl)
PPh₃ (triphenylphosphane)

[Os(H)₂(η⁶-C₆H₃Me₃)]₂

Formula Unicode styled: 
[Os(H)₂(η⁶-C₆H₃Me₃)]₂
Compound name(s): 
bis-[(μ₂-Hydrido)-hydrido-(η⁶-mesitylene)-osmium(Os=Os)]
Central atom: 
Osmium
Compound type: 
Oligomer
Valence Number (VN): 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN): 
CN: 7
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Os«V4C7OIIE18B7Z0X4L3»
MLXZQ± class: 
[MX4L3]
MLXZ class: 
MX4L3
Attached groups: 
H (hydrido)
C₆H₃Me₃ (mesitylene)

[Os(H)(CO)(Cp*)]₂

Formula Unicode styled: 
[Os(H)(CO)(Cp*)]₂
Compound name(s): 
bis-[(μ2-Hydrido)-carbonyl-(η5-pentamethyl-cyclopentadienyl)-osmium(Os=Os)]
Central atom: 
Osmium
Compound type: 
Oligomer
Valence Number (VN): 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (II)
Coordination Number (CN): 
CN: 7
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Os«V4C7OIIE18B7Z0X4L3»
MLXZQ± class: 
[MX4L3]
MLXZ class: 
MX4L3
Attached groups: 
H (hydrido)
CO (carbonyl)
Cp* (η⁵-pentamethylcyclopentadienyl)

[Os(Cp)₂]₂²⊕

Formula Unicode styled: 
[Os(Cp)₂]₂²⊕
Compound name(s): 
bis-[bis-(η⁵-cyclopentadienyl)-osmium(Os—Os)(1+)]|Di-osmocenium(1+)
Central atom: 
Osmium
Compound type: 
Oligomer
Valence Number (VN): 
VN: 4
Oxidation Number (ON) (Roman numerals): 
ON: (III)
Coordination Number (CN): 
CN: 7
Electron Number (EN): 
EN: 18
CLOVEBXZ: 
Os«V4C7OIIIE18B7Z0X3L4»⊕
MLXZQ± class: 
[MX3L4]+
MLXZ class: 
MX4L3
Attached groups: 
Cp (η⁵-cyclopentadienyl)