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Nitrogen triiodide is an inorganic compound with the formula N I 3. It is an extremely sensitive contact explosive : small quantities explode with a loud, sharp snap when touched even lightly, releasing a purple cloud of iodine vapor; it can even be detonated by alpha radiation .
Nitrogen triiodide atomic shape. The structures and bonds that make up a contact explosive contribute to its instability. Covalent compounds that have a large unequal sharing of electrons have the capability to fall apart very easily and explosively. Nitrogen triiodide is a perfect example of this property.
Other chemical compounds with "triiodide" in their name may contain three iodide centers that are not bonded to each other as the triiodide ion, but exist instead as separate iodine atoms or iodide ions. Examples include nitrogen triiodide (NI 3) and phosphorus triiodide (PI 3), where individual iodine atoms are covalently bonded to a central atom.
Detonating 15 g of Nitrogen triiodide - This compound is created by mixing iodine with concentrated ammonia, it is a contact explosive which can be set off with the smallest shock. It is also the only reaction that we know of which can be set off by alpha radiation. Date: 30 April 2013: Source: 15g of Nitrogen Tri-Iodide: Author: Michael Bell
This instability makes many such compounds liable to explosive decomposition, releasing nitrogen gas. This tetrazole explosive has a decomposition temperature of 124 °C. It is very sensitive, with an impact sensitivity lower than 0.25 joules. It is, however, less sensitive than nitrogen triiodide.
(Nonetheless, nitrogen triiodide is named as an iodide as it is analogous to the other nitrogen trihalides.) [7] Given the large size of the iodide anion and iodine's weak oxidising power, high oxidation states are difficult to achieve in binary iodides, the maximum known being in the pentaiodides of niobium, tantalum, and protactinium. Iodides ...
Carbon, nitrogen, and oxygen. None is more important than the other but if there's a first among equals it would be nitrogen. Carbon, nitrogen, and oxygen. None is more important than the other ...
There is also a family with rare earth elements and nitrogen and sulfur in a cluster. Related mixed-anion compounds include halogen variations: nitride fluoride, nitride chloride, and nitride bromide, and pnictogen variations phosphide iodide, arsenide iodide and antimonide iodides.