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  2. Iridium compounds - Wikipedia

    en.wikipedia.org/wiki/Iridium_compounds

    Hydrated iridium trichloride, a common salt of iridium. The coordination complexes of iridium are extensive. Iridium in its complexes is always low-spin. Ir(III) and Ir(IV) generally form octahedral complexes. [2] Polyhydride complexes are known for the +5 and +3 oxidation states. [11] One example is IrH 5 (P i Pr 3) 2. [12] The ternary hydride ...

  3. Indium acetate - Wikipedia

    en.wikipedia.org/wiki/Indium_acetate

    Indium acetate is an acetate of indium, with the chemical formula In(CH 3 COO) 3. It is soluble in water, acetic acid and mineral acids. [ 1 ] It is the precursor of indium-containing compounds such as the solar cell materials CuInS 2 [ 2 ] and indium phosphide quantum dots .

  4. Prices of chemical elements - Wikipedia

    en.wikipedia.org/wiki/Prices_of_chemical_elements

    In the form of boric acid, price per boron contained. Min. 99% pure. 6: C: Carbon: 2.267: 200 (5.54 × 10 18 kg) 0.122: 0.28: 2018: EIA Coal [19] In the form of anthracite, price per carbon contained, assuming 90% carbon content. There is a wide variation of price of carbon depending on its form.

  5. Iridium acetylacetonate - Wikipedia

    en.wikipedia.org/wiki/Iridium_acetylacetonate

    Iridium acetylacetonate is the iridium coordination complex with the formula Ir(O 2 C 5 H 7) 3, which is sometimes known as Ir(acac) 3. The molecule has D 3 -symmetry. [ 2 ] It is a yellow-orange solid that is soluble in organic solvents.

  6. Iridium(III) bromide - Wikipedia

    en.wikipedia.org/wiki/Iridium(III)_bromide

    Iridium(III) bromide is a dark reddish-brown solid that is insoluble soluble in water, acids, and alkalis and decomposes to iridium(II) bromide on heating. [1] It crystallizes in a highly disordered layered structure of aluminum(III) chloride or chromium(III) chloride type, where the monoclinic unit cell contains four formula units.

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  8. Neodymium compounds - Wikipedia

    en.wikipedia.org/wiki/Neodymium_compounds

    Neodymium acetate powder. Neodymium(III) acetate is a purple solid [15] that is soluble in water. [16] [17] The solubility of the compound increases when sodium acetate is added, forming a blue complex. [18] It can be obtained by the reaction of neodymium(III) chloride and sodium acetate: [19] NdCl 3 + 3Na(CH 3 COO) → Nd(CH 3 COO) 3 + 3NaCl

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