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Lanthanum chloride is the inorganic compound with the formula La Cl 3. ... Anhydrous lanthanum(III) ... sulfur dioxide (SO₂), and phosphate ions, ...
Pages in category "Lanthanum compounds" The following 44 pages are in this category, out of 44 total. ... Lanthanum(III) iodide; Lanthanum(III) nitrate; Lanthanum oxide;
The anhydrous compound can be produced by heating the hydrates to 300 °C. If heated further, anhydrous lanthanum(III) sulfate decomposes to La 2 O 2 SO 4 at 775 °C, which in turn decomposes to lanthanum(III) oxide at 1100 °C.
Lanthanum acetate is an inorganic compound, a salt of lanthanum with acetic acid with the chemical formula La(CH 3 CO 2) 3. According to X-ray crystallography, anhydrous lanthanum acetate is a coordination polymer. Each La(III) center is nine-coordinate, with two bidentate acetate ligands and the remaining sites occupied by oxygens provided by ...
Although most compounds are referred to by their IUPAC systematic names ... Lanthanum(III) sulfate – La 2 (SO 4) 3; Pb
Lanthanum oxide additive to tungsten is used in gas tungsten arc welding electrodes, as a substitute for radioactive thorium. [67] [68] Various compounds of lanthanum and other rare-earth elements (oxides, chlorides, triflates, etc.) are components of various catalysis, such as petroleum cracking catalysts. [69]
The CuTi 2 structure of the lanthanum, cerium and praseodymium diiodides along with HP-NdI 2 contain 4 4 nets of metal and iodine atoms with short metal-metal bonds (393-386 La-Pr). [10] these compounds should be considered to be two-dimensional metals (two-dimensional in the same way that graphite is). The salt-like dihalides include those of ...
Lanthanum(III) iodide is very soluble in water and is deliquescent. [4] Anhydrous lanthanum(III) iodide reacts with tetrahydrofuran to form a photoluminescent complex, LaI 3 (THF) 4, with an average La–I bond length of 3.16 Å. [6] [7] This complex is a starting material for amide and cyclopentadienyl complexes of lanthanum. [6] [8]