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Hafnium phosphide information


Hafnium phosphide
Names
IUPAC name
Phosphanylidynehafnium
Other names
  • Hafnium monophosphide
Identifiers
CAS Number
  • 12325-59-6 checkY
3D model (JSmol)
  • Interactive image
ChemSpider
  • 80564726
ECHA InfoCard 100.032.343 Edit this at Wikidata
EC Number
  • 235-591-6
InChI
  • InChI=1/Hf.P/rHfP/c1-2
    Key: TUDWSEQKKUSFNR-UHFFFAOYSA-N
SMILES
  • [Hf]#P
Properties
Chemical formula
HfP
Molar mass 209.464 g/mol[1]
Appearance Crystalline solid
Density 9.78 g/cm3[2]
log P 0.30[3]
Structure
Molecular shape
Hexagonal
Related compounds
Related compounds
Hafnium(III) phosphide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Hafnium phosphide (HfP) is a binary inorganic compound of hafnium metal and phosphorus.

  1. ^ "CompTox Chemicals Dashboard". comptox.epa.gov. Retrieved 23 April 2024.
  2. ^ McColm, Ian J. (1994), McColm, Ian J. (ed.), "H", Dictionary of Ceramic Science and Engineering, Boston, MA: Springer US, pp. 153–163, doi:10.1007/978-1-4757-2321-2_8, ISBN 978-1-4757-2321-2, retrieved 23 April 2024
  3. ^ "SureChEMBL". www.surechembl.org. Retrieved 23 April 2024.

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Hafnium phosphide

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Hafnium phosphide (HfP) is a binary inorganic compound of hafnium metal and phosphorus. It can be obtained by heating together hafnium powder and red phosphorus...

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Hafnium nitrides

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The hafnium nitrides are the various salts produced from combining hafnium and nitrogen. The two most important such are hafnium(III) nitride, HfN; and...

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List of CAS numbers by chemical compound

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HfH2 hafnium hydride 12770–26–2 HfI3 hafnium iodide 13779–73–2 HfN hafnium nitride 25817–87–2 HfO2 hafnium oxide 12055–23–1 HfP hafnium phosphide 12325–59–6...

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List of inorganic compounds

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(AuF7) Hafnium(IV) bromide – HfBr4 Hafnium(IV) carbide – HfC Hafnium(IV) chloride – HfCl4 Hafnium(IV) fluoride – HfF4 Hafnium(IV) iodide – HfI4 Hafnium(IV)...

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Hafnocene dichloride

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[(C5H5)2HfO]3. The chloride ligands can be replaced by other halides. The bis(phosphide) (C5H5)2Hf(PR2)2 can be prepared by salt metathesis from hafnocene dichloride...

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Transition metal phosphido complexes

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diorganophosphides with metal halides. A typical phosphide reagent is lithium diphenylphosphide. Alkali metal phosphides sometimes reduce the metal center. Another...

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Cubic crystal system

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Ono, S.; Nomura, K.; Hayakawa, H. (1974). "Syntheses of new rare-earth phosphides". Journal of the Less Common Metals. 38 (2–3): 119–130. doi:10.1016/0022-5088(74)90055-1...

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Phosphorus

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ionic compounds containing the phosphide ion, P3−. These compounds react with water to form phosphine. Other phosphides, for example Na3P7, are known for...

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Gallium

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forms binary compounds with phosphorus, arsenic, and antimony: gallium phosphide (GaP), gallium arsenide (GaAs), and gallium antimonide (GaSb). These compounds...

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Indium

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transistors. In the middle and late 1980s, the development of indium phosphide semiconductors and indium tin oxide thin films for liquid-crystal displays...

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Gold

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metals, such as in titanium tetraauride and the analogous zirconium and hafnium compounds. These chemicals are expected to form gold-bridged dimers in...

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Toxic heavy metal

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Phosphorus Pesticides Aluminium phosphide Organophosphates Nitrogen Cyanide Nicotine Nitrogen dioxide poisoning CHO alcohol Ethanol Ethylene glycol Methanol...

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Glossary of chemical formulae

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telluric acid 7803-68-1 HfBr4 hafnium(IV) bromide 13777-22-5 HfF4 hafnium(IV) fluoride 13709-52-9 HfOCl2 · 8H2O hafnium(IV) oxychloride octahydrate 14456-34-9...

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Beryllium

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which is readily hydrolyzed. Beryllium azide, BeN6 is known and beryllium phosphide, Be3P2 has a similar structure to Be3N2. A number of beryllium borides...

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Alkali metal

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These are not the only phosphides and arsenides of the alkali metals: for example, potassium has nine different known phosphides, with formulae K3P, K4P3...

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Aluminium

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five-coordination. Four pnictides – aluminium nitride (AlN), aluminium phosphide (AlP), aluminium arsenide (AlAs), and aluminium antimonide (AlSb) – are...

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Zinc

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fossil fuel combustion, mine waste, phosphate fertilizers, pesticide (zinc phosphide), limestone, manure, sewage sludge, and particles from galvanized surfaces...

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Neptunium

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and +6 respectively, fooled scientists into thinking they belonged below hafnium, tantalum, and tungsten, rather than below the lanthanide series, which...

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Pnictogen

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yttrium nitride, calcium phosphide, sodium arsenide, indium antimonide, and even double salts like aluminum gallium indium phosphide. These include III-V...

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Scandium nitride

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also an effective gate for semiconductors on a silicon dioxide (SiO2) or hafnium dioxide (HfO2) substrate. Gu, Zheng; Edgar, J H; Pomeroy, J; Kuball, M;...

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Germanium

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germanium ingot, germanium metal, germanium tetrachloride and zinc germanium phosphide. It sees such products as "dual-use" items that may have military purposes...

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Brazing

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and lets the joint be used above the brazing temperature. Borides and phosphides form brittle phases. Amorphous preforms can be made by rapid solidification...

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List of aqueous ions by element

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Ytterbium +2 +3 Yb2+ (green) Yb3+   Yb(OH)2+   Yb(OH)−4 71 Lutetium +3 Lu3+ 72 Hafnium +4 Hf(OH)3+ polymeric species 73 Tantalum +5 tantalates 74 Tungsten +6...

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Binary compounds of silicon

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phase diagram with phosphorus shows SiP and SiP2. A reported silicon phosphide is Si12P5 (no practical applications), formed by annealing an amorphous...

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Silicon dioxide

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nm silicon dioxide has been replaced by other dielectric materials like hafnium oxide or similar with higher dielectric constant compared to silicon dioxide...

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List of UN numbers 1301 to 1400

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(except scrap) UN 1325 4.1 Flammable solids, organic, n.o.s. UN 1326 4.1 Hafnium powder, wetted with not less than 25% water (a visible excess of water...

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Thorium compounds

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thoria, and at 250–350 °C quickly react with hydrogen halides, sulfides, phosphides, and nitrides to form the corresponding thorium binary compounds. Three...

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Molybdenum

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ammoxidation of propylene to acrylonitrile. Molybdenum carbides, nitride and phosphides can be used for hydrotreatment of rapeseed oil. Ammonium heptamolybdate...

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