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
mer,cis–[W(Br)₂(O)(PMePh₂)₃] Tungsten VN: 4 CN: 6 ON: (IV) EN: 18 Br (bromo), O (oxo ⭀O X₂L), PMePh₂ (methyldiphenylphosphane) Molecular 6-coordinate: octahedron (OC-6)

mer,cis–[W(Br)₂(O)(PMePh₂)₃]
[W(Br)₂(SbPh₃)(CO)₃(NCMe)] Tungsten VN: 2 CN: 7 ON: (II) EN: 18 Br (bromo), SbPh₃ (triphenylstibane), CO (carbonyl), NCMe (acetonitrile) Molecular 7-coordinate: octahedron, face monocapped (OCF-7)

[W(Br)₂(SbPh₃)(CO)₃(NCMe)]
catena–1D-[W(Br)₂(μ₂-Br)₂] Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Br (bromo), Br (μ₂-bromo) Catena-1D 6-coordinate: octahedron (OC-6)

catena–1D-[W(Br)₂(μ₂-Br)₂]
fac–[W(Br)₂(≡CPh)(Tp*-κ³N)] Tungsten VN: 6 CN: 6 ON: (VI) EN: 16 Br (bromo), ≡CPh (phenylmethylidyne, benzylidyne), Tp* (hydrotris(3,5-dimethylpyrazolyl)borato-κ³N) Molecular 6-coordinate: octahedron (OC-6)

fac–[W(Br)₂(≡CPh)(Tp*-κ³N)]
[W(Br)₃(CO)₂(Cp*)] Tungsten VN: 4 CN: 8 ON: (IV) EN: 18 Br (bromo), CO (carbonyl), Cp* (η⁵-pentamethylcyclopentadienyl) Molecular 8-coordinate (geometry not specified)

[W(Br)₃(CO)₂(Cp*)]
mer–[W(Br)₃(≡CMes)(Dme)] Tungsten VN: 6 CN: 6 ON: (VI) EN: 16 Br (bromo), ≡CMes (mesitylmethylidyne), Dme (dimethoxyethane) Molecular 6-coordinate: octahedron (OC-6)

mer–[W(Br)₃(≡CMes)(Dme)]
trans–[W(Br)₄(O)(OH₂)]⊖ Tungsten VN: 5 CN: 6 ON: (V) EN: 17 Br (bromo), O (oxo ⭀O X₂L), OH₂ (aqua) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Br)₄(O)(OH₂)]⊖
trans–[W(Br)₄(Py)₂]⊖ Tungsten VN: 3 CN: 6 ON: (III) EN: 15 Br (bromo), Py (pyridine) Molecular 6-coordinate: octahedron (OC-6)

trans–[W(Br)₄(Py)₂]⊖
[W(Br)₄(S)] Tungsten VN: 6 CN: 5 ON: (VI) EN: 14 Br (bromo), S (thio; ⭀S) Molecular 5-coordinate: square-based pyramid (SPY-5)

[W(Br)₄(S)]
[W(Br)₄(μ₂-Br)]₂ Tungsten VN: 5 CN: 6 ON: (V) EN: 13 Br (bromo), Br (μ₂-bromo) Oligomer 6-coordinate: octahedron (OC-6)

[W(Br)₄(μ₂-Br)]₂
catena–1D-[W(Br)₄(μ₂–O)] Tungsten VN: 6 CN: 6 ON: (VI) EN: 14 Br (bromo), O (μ₂–oxo X₂L) Catena-1D 6-coordinate: octahedron (OC-6)

catena–1D-[W(Br)₄(μ₂–O)]
[W(Br)₆] Tungsten VN: 6 CN: 6 ON: (VI) EN: 12 Br (bromo) Molecular 6-coordinate: octahedron (OC-6)

[W(Br)₆]
[W(Br)₆]²⊖ Tungsten VN: 4 CN: 6 ON: (IV) EN: 14 Br (bromo) Molecular 6-coordinate: octahedron (OC-6)

[W(Br)₆]²⊖
[W(Buⁿ)(O)₂(Cp*)] Tungsten VN: 6 CN: 6 ON: (VI) EN: 16 Buⁿ (butyl), O (oxo X₂), Cp* (η⁵-pentamethylcyclopentadienyl) Molecular 6-coordinate: octahedron (OC-6)

[W(Buⁿ)(O)₂(Cp*)]
[W(Buⁿ)₂(OSiBuᵗ₃)₂(O)] Tungsten VN: 6 CN: 5 ON: (VI) EN: 14 Buⁿ (butyl), OSiBuᵗ₃ (tri-t-butylsiloxy), O (oxo ⭀O X₂L) Molecular 5-coordinate: trigonal bipyramid (TBPY-5)

[W(Buⁿ)₂(OSiBuᵗ₃)₂(O)]
[W(Bz)(CO)₃(Cp)] Tungsten VN: 2 CN: 7 ON: (II) EN: 18 Bz (phenylmethanido-κC), CO (carbonyl), Cp (η⁵-cyclopentadienyl) Molecular 7-coordinate: ③-●-4 piano stool

[W(Bz)(CO)₃(Cp)]
[W(Bz)(μ₂-O₂CEt)₂]₂ Tungsten VN: 6 CN: 4 ON: (III) EN: 16 Bz (phenylmethanido-κC), O₂CEt (μ₂-propanoato) Oligomer 4-coordinate: tetrahedron (T-4)

[W(Bz)(μ₂-O₂CEt)₂]₂
[W(Bz)₃]₃ Tungsten VN: 6 CN: 4 ON: (III) EN: 12 Bz (phenylmethanido-κC) Oligomer 4-coordinate: tetrahedron (T-4)

[W(Bz)₃]₃
[W(C₂H₄)(CO)₃(PCy₃)₂] Tungsten VN: 0 CN: 6 ON: (O) EN: 18 C₂H₄ (ethene), CO (carbonyl), PCy₃ (tricyclohexylphosphane) Molecular 6-coordinate: octahedron (OC-6)

[W(C₂H₄)(CO)₃(PCy₃)₂]
mer–[W(C₂H₄)(CO)₃(η⁴-Nbd)] Tungsten VN: 0 CN: 6 ON: (O) EN: 18 C₂H₄ (ethene), CO (carbonyl), Nbd (η⁴-norbornadiene) Molecular 6-coordinate: octahedron (OC-6)

mer–[W(C₂H₄)(CO)₃(η⁴-Nbd)]