Chemicals

Central atom: Tungsten
Title Central atom Valence Number (VN) = 𝘹 + 2𝘻 Coordination number Oxidation number Electron number Attached ligand taxonomy Compound type Geometry Formula Unicode
[W(=CHPh)(Cp)₂] Tungsten VN: 4 CN: 7 ON: (IV) EN: 18 =CHPh (benzylidene), Cp (η⁵-cyclopentadienyl) Molecular 7-coordinate (geometry not specified)

[W(=CHPh)(Cp)₂]
[W(AsC₅H₅)₆] Tungsten VN: 0 CN: 6 ON: (O) EN: 18 AsC₅H₅ (arsenine) Molecular 6-coordinate: octahedron (OC-6)

[W(AsC₅H₅)₆]
[W(AsPh₃)(CO)₅] Tungsten VN: 0 CN: 6 ON: (O) EN: 18 AsPh₃ (triphenylarsane), CO (carbonyl) Molecular 6-coordinate: octahedron (OC-6)

[W(AsPh₃)(CO)₅]
catena–1D-[W(Br)(Cl)₃(μ₂–O)] Tungsten VN: 6 CN: 6 ON: (VI) EN: 14 Br (bromo), Cl (chloro), O (μ₂–oxo X₂L) Catena-1D 6-coordinate: octahedron (OC-6)

catena–1D-[W(Br)(Cl)₃(μ₂–O)]
trans–[W(Br)(CNBuᵗ)₄(≡CPh)] Tungsten VN: 4 CN: 6 ON: (IV) EN: 18 Br (bromo), CNBuᵗ (t-butyl isocyanide), ≡CPh (phenylmethylidyne, benzylidyne) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Br)(CNBuᵗ)₄(≡CPh)]
[W(Br)(CNMe)(Cp)₂]⊕ Tungsten VN: 4 CN: 8 ON: (IV) EN: 18 Br (bromo), CNMe (methyl isocyanide), Cp (η⁵-cyclopentadienyl) Molecular 8-coordinate (geometry not specified)

[W(Br)(CNMe)(Cp)₂]⊕
[W(Br)(CO)₃([9]aneN₃-κ³N)]⊕ Tungsten VN: 2 CN: 7 ON: (II) EN: 18 Br (bromo), CO (carbonyl), [9]aneN₃ (1,4,7-triazacyclononane-κ³N) Molecular 7-coordinate: trigonal prism, square-face monocapped (TPRS-7)

[W(Br)(CO)₃([9]aneN₃-κ³N)]⊕
trans–[W(Br)(CO)₄(≡CMe)] Tungsten VN: 4 CN: 6 ON: (IV) EN: 18 Br (bromo), CO (carbonyl), ≡CMe (ethylidyne) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Br)(CO)₄(≡CMe)]
[W(Br)(CO)₅]⊖ Tungsten VN: 0 CN: 6 ON: (O) EN: 18 Br (bromo), CO (carbonyl) Molecular 6-coordinate: octahedron (OC-6)

[W(Br)(CO)₅]⊖
[W(Br)(GeBr₃)(CO)₃(Bpy)] Tungsten VN: 2 CN: 7 ON: (II) EN: 18 Br (bromo), GeBr₃ (tribromogermyl), CO (carbonyl), Bpy (bipyridine) Molecular 7-coordinate: trigonal prism, square-face monocapped (TPRS-7)

[W(Br)(GeBr₃)(CO)₃(Bpy)]
[W(Br)(NEt₂)₂]₂ Tungsten VN: 6 CN: 4 ON: (III) EN: 16 Br (bromo), NEt₂ (diethylamino: planar) Oligomer 4-coordinate: tetrahedron (T-4)

[W(Br)(NEt₂)₂]₂
trans–[W(Br)(O)(Dmpe)₂] Tungsten VN: 3 CN: 6 ON: (III) EN: 17 Br (bromo), O (oxo X₂), Dmpe (1,2-bis-(dimethylphosphino)ethane) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Br)(O)(Dmpe)₂]
[W(Br)(O)(μ₂-S)(Bpy)]₂ Tungsten VN: 6 CN: 7 ON: (V) EN: 18 Br (bromo), O (oxo X₂), S (μ₂-thio), Bpy (bipyridine) Oligomer 7-coordinate: edge-capped octahedral

[W(Br)(O)(μ₂-S)(Bpy)]₂
fac–[W(Br)(O)₂([9]aneN₃-κ³N)]⊕ Tungsten VN: 6 CN: 6 ON: (VI) EN: 18 Br (bromo), (O)₂ (dioxo-cis X₄L Ⓢ), [9]aneN₃ (1,4,7-triazacyclononane-κ³N) Molecular 6-coordinate: octahedron (OC-6)

fac–[W(Br)(O)₂([9]aneN₃-κ³N)]⊕
fac–[W(Br)(μ₂-Br)(CO)₂(⭀NPh)]₂ Tungsten VN: 4 CN: 6 ON: (IV) EN: 18 Br (bromo), Br (μ₂-bromo), CO (carbonyl), ⭀NPh (phenylimino) Oligomer 6-coordinate: octahedron (OC-6)

fac–[W(Br)(μ₂-Br)(CO)₂(⭀NPh)]₂
[W(Br)(μ₂-Br)(CO)₄]₂ Tungsten VN: 2 CN: 7 ON: (II) EN: 18 Br (bromo), Br (μ₂-bromo), CO (carbonyl) Oligomer 7-coordinate: octahedron, face monocapped (OCF-7)

[W(Br)(μ₂-Br)(CO)₄]₂
[W(Br)₂(CO)₂(PMe₃)₃] Tungsten VN: 2 CN: 7 ON: (II) EN: 18 Br (bromo), CO (carbonyl), PMe₃ (trimethylphosphane) Molecular 7-coordinate: octahedron, face monocapped (OCF-7)

[W(Br)₂(CO)₂(PMe₃)₃]
[W(Br)₂(CO)₂(PPh₃)₂] Tungsten VN: 2 CN: 6 ON: (II) EN: 16 Br (bromo), CO (carbonyl), PPh₃ (triphenylphosphane) Molecular 6-coordinate: octahedron (OC-6)

[W(Br)₂(CO)₂(PPh₃)₂]
[W(Br)₂(CO)₂(η⁴-Nbd)] Tungsten VN: 2 CN: 6 ON: (II) EN: 16 Br (bromo), CO (carbonyl), Nbd (η⁴-norbornadiene) Molecular 6-coordinate: octahedron (OC-6)

[W(Br)₂(CO)₂(η⁴-Nbd)]
[W(Br)₂(H)₂(PMe₃)₄] Tungsten VN: 4 CN: 8 ON: (IV) EN: 18 Br (bromo), H (hydrido), PMe₃ (trimethylphosphane) Molecular 8-coordinate (geometry not specified)

[W(Br)₂(H)₂(PMe₃)₄]