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  2. Potassium chromate - Wikipedia

    en.wikipedia.org/wiki/Potassium_chromate

    Potassium chromate is the inorganic compound with the formula K 2 CrO 4. This yellow solid is the potassium salt of the chromate anion. It is a common laboratory chemical, whereas sodium chromate is important industrially.

  3. Trigonal prismatic molecular geometry - Wikipedia

    en.wikipedia.org/wiki/Trigonal_prismatic...

    The intra- and inter-triangle Te–Te distances are 2.70 and 3.06 Å, respectively. [1] Hexamethyltungsten (W(CH 3) 6) was the first example of a molecular trigonal prismatic complex. [2] The figure shows the six carbon atoms arranged at the vertices of a triangular prism with the tungsten at the centre. The hydrogen atoms are not shown.

  4. Tricapped trigonal prismatic molecular geometry - Wikipedia

    en.wikipedia.org/wiki/Tricapped_trigonal...

    In chemistry, the tricapped trigonal prismatic molecular geometry describes the shape of compounds where nine atoms, groups of atoms, or ligands are arranged around a central atom, defining the vertices of a triaugmented triangular prism (a trigonal prism with an extra atom attached to each of its three rectangular faces). [1]

  5. Capped trigonal prismatic molecular geometry - Wikipedia

    en.wikipedia.org/wiki/Capped_trigonal_prismatic...

    In chemistry, the capped trigonal prismatic molecular geometry describes the shape of compounds where seven atoms or groups of atoms or ligands are arranged around a central atom defining the vertices of an augmented triangular prism.

  6. File:Structure of K2SO4, K2CrO4 and some related compounds.tif

    en.wikipedia.org/wiki/File:Structure_of_K2SO4...

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  7. Bicapped trigonal prismatic molecular geometry - Wikipedia

    en.wikipedia.org/wiki/Bicapped_trigonal...

    One example of the bicapped trigonal prismatic molecular geometry is the ZrF 4− 8 ion. [1] The bicapped trigonal prismatic coordination geometry is found in the plutonium(III) bromide crystal structure type, which is adopted by many of the bromides and iodides of the lanthanides and actinides. [2] [3]

  8. Triangular bipyramid - Wikipedia

    en.wikipedia.org/wiki/Triangular_bipyramid

    A triangular bipyramid with regular faces is numbered as the twelfth Johnson solid . [10] It is an example of a composite polyhedron because it is constructed by attaching two regular tetrahedra. [11] [12] A triangular bipyramid's surface area is six times that of each triangle

  9. List of chemical compounds with unusual names - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_compounds...

    Chemical nomenclature, replete as it is with compounds with very complex names, is a repository for some names that may be considered unusual. A browse through the Physical Constants of Organic Compounds in the CRC Handbook of Chemistry and Physics (a fundamental resource) will reveal not just the whimsical work of chemists, but the sometimes peculiar compound names that occur as the ...