Chemicals

Central atom: Silver
Title Central atom Valence Number (VN) = 𝘹 + 2𝘻 Coordination number Oxidation number Electron number Attached ligand taxonomy Compound type Geometry Formula Unicode
catena–1D-[Ag{μ₂-N(CH)₄N}]⊕ Silver VN: 1 CN: 2 ON: (I) EN: 14 Pyz (μ₂-pyrazine) Catena-1D 2-coordinate: linear (L-2)

catena–1D-[Ag{μ₂-N(CH)₄N}]⊕
catena–3D-[Ag{μ₂-N(CH₂)₄N}₂]⊕ Silver VN: 1 CN: 4 ON: (I) EN: 18 N(CH₂)₄N (μ₂-piperazine) Catena-3D 4-coordinate: tetrahedron (T-4)

catena–3D-[Ag{μ₂-N(CH₂)₄N}₂]⊕
Central atom: Aluminium
Title Central atom Valence Number (VN) = 𝘹 + 2𝘻 Coordination number Oxidation number Electron number Attached ligand taxonomy Compound type Geometry Formula Unicode
trans–[Al(Acac)₂(Thf)₂]⊕ Aluminium VN: 3 CN: 6 ON: (III) EN: 12 Acac (acetylacetonato), Thf (tetrahydrofuran) Molecular 6-coordinate: octahedral (p-block element, 0 lone pairs)

trans–[Al(Acac)₂(Thf)₂]⊕
[Al(Acac)₃] Aluminium VN: 3 CN: 6 ON: (III) EN: 12 Acac (acetylacetonato) Molecular 6-coordinate: octahedral (p-block element, 0 lone pairs)

[Al(Acac)₃]
[Al(AsPh₂){N(CMe₂CH₂CH₂CH₂CMe₂)}₂] Aluminium VN: 3 CN: 3 ON: (III) EN: 6 AsPh₂ (diphenylarsanyl), N(CMe₂CH₂CH₂CH₂CMe₂) (2,2,6,6,tetramethyl-piperidinato) Molecular 3-coordinate: trigonal planar (p-block element, 0 lone pairs)

[Al(AsPh₂){N(CMe₂CH₂CH₂CH₂CMe₂)}₂]
[Al(Br)(C₆F₅)₃]⊖ Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), C₆F₅ (pentafluorophenyl) Molecular 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)(C₆F₅)₃]⊖
[Al(Br)(CH₂SiMe₃)₂{P(SiMe₃)₃}] Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), CH₂SiMe₃ (trimethylsilylmethyl), P(SiMe₃)₃ (tris-(trimethylsilyl)-phosphane) Molecular 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)(CH₂SiMe₃)₂{P(SiMe₃)₃}]
[Al(Br)(CH₂SiMe₃){μ₂-As(SiMe₃)₂}]₂ Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), CH₂SiMe₃ (trimethylsilylmethyl), As(SiMe₃)₂ (μ₂-bistrimethylsilylarsanyl) Oligomer 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)(CH₂SiMe₃){μ₂-As(SiMe₃)₂}]₂
[Al(Br)(CH₂SiMe₃){μ₂-P(SiMe₃)₂}]₂ Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), CH₂SiMe₃ (trimethylsilylmethyl), P(SiMe₃)₂ (μ₂-bis(trimethylsilyl)phosphanyl) Oligomer 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)(CH₂SiMe₃){μ₂-P(SiMe₃)₂}]₂
[Al(Br)(Cl)₃]⊖ Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), Cl (chloro) Molecular 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)(Cl)₃]⊖
[Al(Br)(H)₂{N(CH₂CH₂)₃CH}₂] Aluminium VN: 3 CN: 5 ON: (III) EN: 10 Br (bromo), H (hydrido), N(CH₂CH₂)₃CH (quinuclidine) Molecular 5-coordinate: trigonal bipyramidal (p-block element, 0 lone pairs)

[Al(Br)(H)₂{N(CH₂CH₂)₃CH}₂]
[Al(Br)(H)₂{N(CH₂CH₂)₃CH}] Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), H (hydrido), N(CH₂CH₂)₃CH (quinuclidine) Molecular 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)(H)₂{N(CH₂CH₂)₃CH}]
[Al(Br)(NCMe)₅]²⊕ Aluminium VN: 3 CN: 6 ON: (III) EN: 12 Br (bromo), NCMe (acetonitrile) Molecular 6-coordinate: octahedral (p-block element, 0 lone pairs)

[Al(Br)(NCMe)₅]²⊕
[Al(Br)(NH₃)₅]²⊕ Aluminium VN: 3 CN: 6 ON: (III) EN: 12 Br (bromo), NH₃ (ammine) Molecular 6-coordinate: octahedral (p-block element, 0 lone pairs)

[Al(Br)(NH₃)₅]²⊕
[Al(Br)(μ₂-Br)(Cp*)]₂ Aluminium VN: 3 CN: 6 ON: (III) EN: 12 Br (bromo), Br (μ₂-bromo), Cp* (η⁵-pentamethylcyclopentadienyl) Oligomer 6-coordinate: ③-●-3 piano stool

[Al(Br)(μ₂-Br)(Cp*)]₂
[Al(Br)₂(Buᵗ)₂]⊖ Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), Buᵗ (t-butyl) Molecular 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)₂(Buᵗ)₂]⊖
[Al(Br)₂(C₆H₂Buᵗ₃)] Aluminium VN: 3 CN: 3 ON: (III) EN: 6 Br (bromo), C₆H₂Buᵗ₃ (2,4,6-tri-t-butylphenyl) Molecular 3-coordinate: trigonal planar (p-block element, 0 lone pairs)

[Al(Br)₂(C₆H₂Buᵗ₃)]
[Al(Br)₂(C₆H₂Ph₃)(OEt₂)] Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), C₆H₂Ph₃ (2,4,6-triphenylphenyl), OEt₂ (diethylether) Molecular 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)₂(C₆H₂Ph₃)(OEt₂)]
[Al(Br)₂(C₆H₂Prⁱ₃)(OEt₂)] Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), C₆H₂Prⁱ₃ (2,4,6-isopropylphenyl), OEt₂ (diethylether) Molecular 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)₂(C₆H₂Prⁱ₃)(OEt₂)]
[Al(Br)₂(Cp*-κC)(PMe₃)] Aluminium VN: 3 CN: 4 ON: (III) EN: 8 Br (bromo), Cp* (pentamethylcyclopentadienyl-κC), PMe₃ (trimethylphosphane) Molecular 4-coordinate: tetrahedral (p-block element, 0 lone pairs)

[Al(Br)₂(Cp*-κC)(PMe₃)]