Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Diphosphorus is an inorganic chemical with the chemical formula P 2. Unlike nitrogen, its lighter pnictogen neighbor which forms a stable N2 molecule with a nitrogen to nitrogen triple bond, phosphorus prefers a tetrahedral form P4 because P-P pi-bonds are high in energy. Diphosphorus is, therefore, very reactive with a bond-dissociation energy (117 kcal/mol or 490 kJ/mol) half that of dinitrogen. The bond distance has been measured at 1.8934 Å.[2]
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diphosphorus from a diphosphorus bisanthracene adduct has been reported. The synthesis of a stabilized HP2+ cation has been reported. "Diphosphorus (CHEBI:33472)"...
subhalide of phosphorus. It is the most stable of the diphosphorus tetrahalides. Diphosphorus tetraiodide is easily generated by the disproportionation...
violet and black allotropes are also known. Gaseous phosphorus exists as diphosphorus and atomic phosphorus. White phosphorus, yellow phosphorus or simply...
PF3•BH3 and a polymer with formula PF. Diphosphorus tetrafluoride reacts with oxygen or water to yield diphosphorus tetrafluoride oxide, which has one oxygen...
Diphosphorus tetrachloride is an inorganic compound with a chemical formula P2Cl4. It is a colorless liquid that decomposes near room temperature and ignites...
Diphosphorus trisulfide (sometimes called phosphorus trisulfide) is a phosphorus sulfide with the formula of P2S3. The substance is highly unstable and...
bond are cyanides and isocyanides. Some diatomic molecules, such as diphosphorus and carbon monoxide, are also triple bonded. In skeletal formulae the...
phosphoryl halide, and it reacts with iodine in a sealed tube to form diphosphorus tetraiodide. P4O6 reacts with ozone at 195 K to give the unstable compound...
phosphorus with sulfur above 570 K in an evacuated tube. P4 + 10 S → P4S10 Diphosphorus trisulfide (P2S3) Jason, M. E.; Ngo, T.; Rahman, S. (1997). "Products...
Diphosphorus tetroxide, or phosphorus tetroxide is an inorganic compound of phosphorus and oxygen. It has the empirical chemical formula P2O4. Solid phosphorus...
(ceric ammonium nitrate) and the trapping agent be mutually compatible. Diphosphorus is an old target of chemists since it is the heavy analogue of N2. Its...
soluble in carbon disulfide. Thermal decomposition of P4 at 1100 K gives diphosphorus, P2. This species is not stable as a solid or liquid. The dimeric unit...
syntheses, the others are of purely academic interest at the present time. Diphosphorus tetrabromide is particularly poorly described. They are subhalides of...
following: Phosphorus trifluoride, PF3 Phosphorus pentafluoride, PF5 Diphosphorus tetrafluoride, P2F4 See phosphorus halides for a complete list of phosphorus...
electrophilic aromatic substitution using a tethered cyclohexanol group using diphosphorus pentoxide, which closes the central ring onto an existing aromatic ring...
polymerization between tetraaminopyridine and dihydroxyterephthalic acid using diphosphorus pentoxide as a dehydrating agent. The polymer mixture is then heated...
management strategy emphasizing avoiding waste rather than treating it Diphosphorus (P 2), an inorganic chemical SARS-CoV-2 Zeta variant, one of the variants...
nitrogen trichloride, BF3 is termed boron trifluoride, and P2O5 is termed diphosphorus pentoxide (although the a of the prefix penta- should actually not be...
reactions, and for the preparation of Grignard reagents. Nitrogen triiodide Diphosphorus tetraiodide Phosphorus trifluoride Phosphorus trichloride Phosphorus...
Schleyer, Paul v. R.; Robinson, Gregory H. (2008). "Carbene-Stabilized Diphosphorus". Journal of the American Chemical Society. 130 (45): 14970–1. doi:10...
Schleyer, Paul v. R.; Robinson, Gregory H. (2008). "Carbene-Stabilized Diphosphorus". Journal of the American Chemical Society. 130 (45): 14970–1. doi:10...
Phosphorus trisulfide may refer to: Phosphorus sesquisulfide Diphosphorus trisulfide This set index article lists chemical compounds articles associated...
crystalline structure Black phosphorus – semiconductor, analogous to graphite Diphosphorus – gaseous form composed of P2 molecules, stable between 1200 °C and 2000 °C;...
of phosphorus is called phosphorus pentaoxide. It should actually be diphosphorus pentaoxide, but it is assumed that there are two phosphorus atoms (P2O5)...
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