The pnictogens (/ˈpnɪktədʒən/ or /ˈnɪktədʒən/; from Ancient Greek: πνῑ́γω "to choke" and -gen, "generator") are the chemical elements in group 15 of the...
34 KB (4,044 words) - 17:51, 11 September 2024
Pnictogen hydrides or hydrogen pnictides are binary compounds of hydrogen with pnictogen (/ˈpnɪktədʒən/ or /ˈnɪktədʒən/; from Ancient Greek: πνῑ́γω "to...
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In chemistry, a pnictogen bond (PnB) is a non-covalent interaction, occurring where there is a net attractive force between an electrophilic region on...
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Pnictogen-substituted tetrahedranes are pnictogen-containing analogues of tetrahedranes with the formula RxCxPn4-x (Pn = N, P, As, Sb, Bi). Computational...
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Onium ion (section Group 15 (pnictogen) onium cations)
formally obtained by the protonation of mononuclear parent hydride of a pnictogen (group 15 of the periodic table), chalcogen (group 16), or halogen (group...
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C3v. Some molecules and ions with trigonal pyramidal geometry are the pnictogen hydrides (XH3), xenon trioxide (XeO3), the chlorate ion, ClO− 3, and the...
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Nontrigonal pnictogen compounds refer to tricoordinate trivalent pnictogen (phosphorus, arsenic, antimony and bismuth: P, As, Sb and Bi) compounds that...
17 KB (1,861 words) - 17:33, 28 May 2024
Phosphorus (category Pnictogens)
phosphorus—a process now called chemiluminescence. Phosphorus is classified as a pnictogen, together with nitrogen, arsenic, antimony, bismuth, and moscovium. Phosphorus...
108 KB (12,726 words) - 13:36, 3 September 2024
six noble gases (helium, neon, argon, krypton, xenon, and radon), one pnictogen (nitrogen), and one chemical compound (carbon dioxide) are considered...
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pressure. It is a compound of nitrogen and hydrogen, and is therefore a pnictogen hydride. The oxidation state of the nitrogen atoms in hydrazoic acid is...
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Moscovium (category Pnictogens)
in group 15 as the heaviest pnictogen, although it has not been confirmed to behave as a heavier homologue of the pnictogen bismuth. Moscovium is calculated...
46 KB (8,344 words) - 11:12, 16 August 2024
Nitrogen (category Pnictogens)
the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at seventh in total...
105 KB (12,223 words) - 09:57, 12 September 2024
15 16 17 18 Period Hydrogen and alkali metals Alkaline earth metals Pnictogens Chalcogens Halogens Noble gases ① Isotopes § List H 1 Isotopes § List...
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compound with the formula AsH3. This flammable, pyrophoric, and highly toxic pnictogen hydride gas is one of the simplest compounds of arsenic. Despite its lethality...
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an inorganic compound with the chemical formula N2H4. It is a simple pnictogen hydride, and is a colourless flammable liquid with an ammonia-like odour...
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K2S2O3 K2S2O5 K2S2O7 K2S2O8 K2Se K2SeO3 K2SeO4 K2Te K2TeO3 K2TeO4 K2Po pnictogens K3N KNH2 KN3 KNO2 KNO3 K3P KH2PO3 K3PO4 K2HPO4 KH2PO4 KPF6 KAsO2 K3AsO4...
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Arsenic (category Pnictogens)
symbol As and the atomic number 33. It is a metalloid and one of the pnictogens, and therefore shares many properties with its group 15 neighbors phosphorus...
130 KB (14,275 words) - 00:57, 11 September 2024
Alkaline (Group 2) earth hydrides Group 13 hydrides Group 14 hydrides Pnictogen (Group 15) hydrides HN3 NH HN5 NH5 (?) Hydrogen chalcogenides (Group 16...
36 KB (3,226 words) - 21:49, 6 September 2024
Trivial namer H and alkali metals alkaline earth metals triels tetrels pnictogens chalcogens halogens noble gases Name by elementr lithium group beryllium...
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hydrogen with the formula NH3. A stable binary hydride and the simplest pnictogen hydride, ammonia is a colourless gas with a distinctive pungent smell...
137 KB (14,853 words) - 07:11, 18 August 2024
(alkali metals) 2 (alkaline earth metals) 3 4 5 6 7 8 9 10 11 12 13 14 15 (pnictogens) 16 (chalcogens) 17 (halogens) 18 (noble gases) Periods (1–7, ...) 1 2...
187 KB (16,958 words) - 17:35, 6 September 2024
table. These results indicate that the ionic bond order of the O· · · P pnictogen bond is the greatest contribution to the total bond order. Therefore,...
32 KB (3,001 words) - 20:29, 6 February 2024
Alkaline (Group 2) earth hydrides Group 13 hydrides Group 14 hydrides Pnictogen (Group 15) hydrides HN3 NH HN5 NH5 (?) Hydrogen chalcogenides (Group 16...
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photochemical properties unto the porphyrin. Similar compounds with other pnictogen cores (As, Sb, Bi) or different polycyclic rings coordinated to phosphorus...
32 KB (3,365 words) - 12:39, 11 July 2024
K2S2O3 K2S2O5 K2S2O7 K2S2O8 K2Se K2SeO3 K2SeO4 K2Te K2TeO3 K2TeO4 K2Po pnictogens K3N KNH2 KN3 KNO2 KNO3 K3P KH2PO3 K3PO4 K2HPO4 KH2PO4 KPF6 KAsO2 K3AsO4...
14 KB (1,361 words) - 10:42, 6 July 2024
15 16 17 18 Period Hydrogen and alkali metals Alkaline earth metals Pnictogens Chalcogens Halogens Noble gases ① Isotopes § List H 1 Isotopes § List...
17 KB (2,027 words) - 20:39, 26 August 2024
(alkali metals) 2 (alkaline earth metals) 3 4 5 6 7 8 9 10 11 12 13 14 15 (pnictogens) 16 (chalcogens) 17 (halogens) 18 (noble gases) Periods (1–7, ...) 1 2...
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flammable, highly toxic compound with the chemical formula PH3, classed as a pnictogen hydride. Pure phosphine is odorless, but technical grade samples have...
39 KB (3,593 words) - 22:09, 15 August 2024
Alkaline (Group 2) earth hydrides Group 13 hydrides Group 14 hydrides Pnictogen (Group 15) hydrides HN3 NH HN5 NH5 (?) Hydrogen chalcogenides (Group 16...
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Ca(IO3)2 CaICl Chalcogens CaO CaO2 Ca(OH)2 CaS CaSO3 CaH2S2O6 CaSO4 CaSe Pnictogens Ca3N2 CaN6 Ca(NO2)2 Ca(NO3)2 Ca3P2 CaP Ca4(PO4)2O Ca3(PO4)2 CaHPO4 Ca(H2PO4)2...
47 KB (5,901 words) - 03:24, 8 September 2024