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Class of chemical compounds
Hydride selenides are mixed anion compounds containing both hydride and selenide ions. They are in the category of heteroanionic chalcogenides, or mixed
Hydride_selenide
Chemical compound
Hydrogen selenide is an inorganic compound with the formula H2Se. This hydrogen chalcogenide is the simplest and most commonly encountered hydride of selenium
Hydrogen_selenide
Chemical compound
metal hydride like stannane. It should have properties similar to that of hydrogen selenide and hydrogen telluride, other borderline hydrides. It is
Polonium_hydride
oxyhydrides, hydride sulfides, and hydride selenides. Salt-like hydride tellurides may be formed by heating tellurium with a metal hydride in an oxygen-free
Hydride_telluride
Molecule with a hydrogen bound to a more electropositive element or group
In chemistry, a hydride is formally the anion of hydrogen (H−), a hydrogen ion with two electrons. In modern usage, this is typically only used for ionic
Hydride
Study of chemical compounds containing carbon-selenium bonds
Symmetrical selenides are usually prepared by alkylation of alkali metal selenide salts, e.g. sodium selenide. Unsymmetrical selenides are prepared by
Organoselenium_chemistry
Chemical compound
Related compounds include toxic hydrogen selenide gas, hydrodiselenides (HSeSe−) and the hydride selenides that do not have a bond between hydrogen and
Hydroselenide
magnesium sulfate, and magnesium sulfate heptahydrate (Epsom salts). Magnesium hydride was first prepared in 1951 by the reaction between hydrogen and magnesium
Magnesium_compounds
Crystallographic system where the unit cell is in the shape of a cube
Sahraoui, F.; Hachemi, A. (2008). "Electronic band structure of calcium selenide under pressure". Physica B: Condensed Matter. 403 (18): 3022–3026. Bibcode:2008PhyB
Cubic_crystal_system
Poisonous and flammable gas
100 ppm Related compounds Related hydrogen chalcogenides Water Hydrogen selenide Hydrogen telluride Hydrogen polonide Hydrogen disulfide Sulfanyl Related
Hydrogen_sulfide
Chemical compound with hydrogen and chalcogen atoms
and hydrogen selenide may be made by heating their constituent elements together above 350 °C, but hydrogen telluride and polonium hydride are not attainable
Hydrogen_chalcogenide
Chemical compound
compound with the formula H2Te. A hydrogen chalcogenide and the simplest hydride of tellurium, it is a colorless gas. Although unstable in ambient air,
Hydrogen_telluride
Europium(II) hydride – EuH2 Europium(II) hydroxide – Eu(OH)2 Europium(II) oxide – EuO Europium(II) iodide – EuI2 Europium(II) selenide – EuSe Europium(II)
List_of_inorganic_compounds
selenide (H2Se) are both borderline hydrides of high volatility that produce strong, unpleasant odors. (CuH)n copper hydride (ZnH2)n zinc(II) hydride
Borderline_hydrides
Chemical compound
Te). H2Se gives W(PMe3)4Se(H)2, which features a terminal selenide ligand and two hydride ligands. It reacts with H2S and H2Se to give W(PMe3)4(Se)(S)
Tetrakis(trimethylphosphine)tungsten(II) trimethylphosphinate hydride
Tetrakis(trimethylphosphine)tungsten(II)_trimethylphosphinate_hydride
Chemical compounds containing aluminium
aluminium hydride is lithium aluminium hydride (LiAlH4), which is used in as a reducing agent in organic chemistry. It can be produced from lithium hydride and
Aluminium_compounds
Molecule made of a main-group element bound to hydrogen
parent hydride in IUPAC nomenclature refers to a main group compound with the formula AHn, where A is a main group element. The names of parent hydrides end
Parent_hydride
Chemical compound
the formula AsH3. This flammable, pyrophoric, and highly toxic pnictogen hydride gas is one of the simplest compounds of arsenic. Despite its lethality
Arsine
Any chemical compound having at least one germanium atom in its structure
the disulfide (GeS 2), diselenide (GeSe 2), and the monosulfide (GeS), selenide (GeSe), and telluride (GeTe). GeS2 forms as a white precipitate when hydrogen
Germanium_compounds
Chemical compound
At room temperature, hydrogen diselenide dissociates easily to hydrogen selenide (H2Se) and elemental selenium, and is therefore not stable. When an aluminum-reduced
Hydrogen_diselenide
Method of producing thin films (polycrystalline and single crystal)
Selenium Dimethyl selenide (DMSe), liquid Diethyl selenide (DESe), liquid Di-isopropyl selenide (DIPSe), liquid Di-tert-butyl selenide (DTBSe), liquid Zinc
Metalorganic vapour-phase epitaxy
Metalorganic_vapour-phase_epitaxy
Chemical compound
(1993-05-01). "New developments in the coordination chemistry of inorganic selenide and telluride ligands". Chemical Reviews. 93 (3): 1037–1080. doi:10.1021/cr00019a010
Hydrotelluride
Chemical element with atomic number 13 (Al)
aluminium hydride is lithium aluminium hydride (LiAlH4), which is used as a reducing agent in organic chemistry. It can be produced from lithium hydride and
Aluminium
2005 edition of the Nomenclature of Inorganic Chemistry
compositional naming (e.g. sodium chloride) substitutive naming based on parent hydrides (GeCl2Me2 dichlorodimethylgermane) additive naming ([MnFO3] fluoridotrioxidomanganese)
IUPAC nomenclature of inorganic chemistry 2005
IUPAC_nomenclature_of_inorganic_chemistry_2005
chloride (gas only) Hydrogen fluoride Hydrogen peroxide (conc > 52%) Hydrogen selenide Hydrogen sulfide Hydroquinone Iron pentacarbonyl Isobenzan Isocyanic acid
EPA list of extremely hazardous substances
EPA_list_of_extremely_hazardous_substances
Chemical compounds containing the element lanthanum
reversibly absorb hydrogen and are used in hydrogen-storage and nickel–metal hydride battery materials. Lanthanum(III) oxide is used or investigated in catalytic
Lanthanum_compounds
Organic compounds with a carbon-carbon-oxygen ring
glycols. Lithium aluminium hydride or aluminium hydride both reduce epoxides through a simple nucleophilic addition of hydride (H−); they produce the corresponding
Epoxide
TaSe2 tantalum(IV) selenide 12039–55–3 TaSi2 tantalum(IV) silicide 12039–79–1 TaTe2 tantalum(IV) telluride 12067–66–2 Ta2H tantalum hydride 12026–09–4 Ta2O5
List of CAS numbers by chemical compound
List_of_CAS_numbers_by_chemical_compound
Class of positively-charged molecules
is a cation formally obtained by the protonation of mononuclear parent hydride of a pnictogen (group 15 of the periodic table), chalcogen (group 16),
Onium_ion
Physical and chemical properties of pure water
standard conditions, water is primarily a liquid, unlike other analogous hydrides of the oxygen family, which are generally gaseous. This unique property
Properties_of_water
Geochemical classification
metals in pegmatites and seawater. With the exception of fluorine, whose hydride forms hydrogen bonds and is therefore of relatively low volatility, these
Goldschmidt_classification
Property of ions and molecules
1843 kJ/mol), followed by the methanide anion (Epa = 1743 kJ/mol) and the hydride ion (Epa = 1675 kJ/mol), making methane the weakest proton acid in the
Proton_affinity
Tabular arrangement of the chemical elements
as in SO3 and SeO3, and minimum oxidation state −2, as in sulfides and selenides); but not always (e.g. oxygen is not known to form oxidation state +6
Periodic_table
Radius of an atomic ion in crystals
(2010). "Ionic radii for Group 1 and Group 2 halide, hydride, fluoride, oxide, sulfide, selenide and telluride crystals". Dalton Transactions. 39 (33):
Ionic_radius
Particle, atom or molecule with a net electrical charge
Chalcogens Oxide O2− Sulfide S2− Selenide Se2− Pnictogens Nitride N3− Phosphide P3− other Carbide C22− Hydride H− Polyatomic anions Azide N3− Peroxide
Ion
Field of chemistry
compounds are used as reagents in organic chemistry such as lithium aluminium hydride. Descriptive inorganic chemistry focuses on the classification of compounds
Inorganic_chemistry
Chemical compound
This salt may be produced from the reaction between aqueous polonium hydride and sodium metal: H2Po + 2 Na → Na2Po + H2 This method of synthesis is
Sodium_polonide
Chemical compounds containing the element ytterbium
compounds with most nonmetals, including oxides, sulfides, selenides, tellurides, halides, hydrides, borides, carbides, silicides and pnictides. The trivalent
Ytterbium_compounds
Group of organic reactions
related are oxidations mediated by dimethyl selenoxide and by dimethyl selenide. In comparisons, sulfonium-based methods are popular because reactions
Sulfonium-based oxidation of alcohols to aldehydes
Sulfonium-based_oxidation_of_alcohols_to_aldehydes
metal, such as barium. Thermal oxidation of trace quantities of curium hydride (CmH2–3) has been reported to give a volatile form of CmO2 and the volatile
Curium_compounds
Chemical element with atomic number 48 (Cd)
toxic, and nickel–cadmium batteries have been replaced with nickel–metal hydride and lithium-ion batteries. Because it is a neutron poison, cadmium is also
Cadmium
Chemical compounds containing a lanthanide element
localization of charge on the hydrogen atoms which become more anionic (H− hydride anion) in character. All of the lanthanides form hydroxides, Ln(OH)3. With
Lanthanide_compounds
Elements with atomic numbers 57-70
Scientific. ISBN 9789814273053 Flahaut, Jean (1979). "Chapter 31:Sulfides, Selenides and Tellurides". In Gschneider, K. A. Jr. (ed.). Handbook on the Physics
Lanthanide
Chemical element with atomic number 49 (In)
Indium is used in photovoltaics as the semiconductor copper indium gallium selenide (CIGS), also called CIGS solar cells, a type of second-generation thin-film
Indium
Chemical compound containing polonium
resemble electrides. They are isostructural to the lanthanide sulfides, selenides, and tellurides. These compounds are stable to at least 1600 °C (the melting
Polonide
Thermodynamic principle of metallurgy
available for bromides, chlorides, fluorides, hydrides, iodides, nitrides, oxides, sulfides, selenides, and tellurides. Ellingham, H. J. T. (1944), "Reducibility
Ellingham_diagram
Chemical compounds containing zinc
occur when the compound contains a coloured anion or ligand. However, zinc selenide and zinc telluride are both coloured due to charge-transfer processes.
Zinc_compounds
Chemical element with atomic number 19 (K)
that one gap merits mention: no nitride of potassium is known. Potassium hydride forms directly from the elements: 2 K + H2 → 2 KH It is a white, pyrophoric
Potassium
Periodic table group
tetraiodide of lead are unstable. Lead forms four oxides, a sulfide, a selenide, and a telluride. There are no known compounds of flerovium. The boiling
Carbon_group
Chemical element with atomic number 116 (Lv)
lighter chalcogens are also known to form a −2 state as oxide, sulfide, selenide, telluride, and polonide; due to the destabilization of livermorium's 7p3/2
Livermorium
(ullmannite: IMA2004-047) 2.EB.25 [51] [52] [53] (IUPAC: palladium arsenide selenide) (Kamacite: iron variety, 1.AE.05, α-(iron,nickel) alloy) Kamaishilite
List of minerals recognized by the International Mineralogical Association (K)
List_of_minerals_recognized_by_the_International_Mineralogical_Association_(K)
dibenzyl maleate 62-26-0 C18H16O7 Several molecules – C18H16Sn triphenyltin hydride 892-20-6 C18H17ClN2O2 oxazolam 24143-17-7 C18H17Cl2NO3 benzoylprop ethyl
List of compounds with carbon number 18
List_of_compounds_with_carbon_number_18
Any chemical compound containing at least one tellurium atom
hydrogen telluride (H 2Te), a highly unstable analogue of the other chalcogen hydrides, H 2O, H 2S and H 2Se: ZnTe + 2 HCl → ZnCl 2 + H 2Te H 2Te is unstable
Tellurium_compounds
Compounds with similar properties to polyatomic halogens
is a tetracarbonylcobaltate [Co(CO)4]−. The acid cobalt tetracarbonyl hydride HCo(CO)4 is in fact quite a strong acid, though its low solubility renders
Pseudohalogen
Chemical compound
stable pentacarbonylmanganate (Mn(CO)− 5) salts can substitute for the hydride. Thus for example triphenylcyclopropenium tetrafluoroborate reacts with
Dimanganese_decacarbonyl
covalent in nature, noting it can form ionic hydrides with highly electropositive metals, and alloy-like hydrides with some transition metals. The common oxide
Properties of nonmetals (and metalloids) by group
Properties_of_nonmetals_(and_metalloids)_by_group
Chemical element with atomic number 93 (Np)
sulfur in a quartz tube and heating it to 900 °C for one week. Neptunium selenide compounds that have been reported include NpSe, NpSe3, Np2Se3, Np2Se5,
Neptunium
Chemical compound
Potassium polonide may be produced from a redox reaction between polonium hydride and potassium metal: H2Po + 2 K → K2Po + H2 It may also be produced by
Potassium_polonide
alcohol 18. The hydroxyl group was converted in a Grieco elimination to the selenide (19), which on oxidation with hydrogen peroxide gave alkene 20. Ozonolysis
Danishefsky Taxol total synthesis
Danishefsky_Taxol_total_synthesis
chloride fluoride 53169–15–6 ArClH argon chloride hydride 163731–17–7 ArFH argon fluoride hydride 163731–16–6 AsBrO arsenic oxybromide 82868–10–8 AsBr3
Glossary_of_chemical_formulae
Group of highly reactive chemical elements
metal hydrides, where the hydride anion acts as a pseudohalide: these are often used as reducing agents, producing hydrides, complex metal hydrides, or
Alkali_metal
Lamp powered by one or more solar panels
temperature.[citation needed] It may also use lead-acid, nickel metal hydride, nickel cadmium, or lithium. This part of the lamp saves up energy from
Solar_lamp
Chemical compound
polonide may be produced from a redox reaction between aqueous polonium hydride and lithium metal or from an acid-base reaction of H2Po with strong lithium-containing
Lithium_polonide
Chemical element with atomic number 4 (Be)
conductivity as high as some metals. BeO is amphoteric. Beryllium sulfide, selenide and telluride are known, all having the zincblende structure. Beryllium
Beryllium
Exposure to dangerous levels of airborne contaminants
- 7439921 58-89-9 0053 Lindane 50 mg/m3 - 58899 7580-67-8 0813 Lithium hydride 0.5 mg/m3 - 7580678 68476-85-7 - L.P.G. 3440–4740 mg/m3 2000 ppm 68476857
Immediately dangerous to life or health
Immediately_dangerous_to_life_or_health
hydrides as precursor source materials in an ambient gas such as hydrogen. Other techniques of choice include: Molecular-beam epitaxy (MBE) Hydride vapor-phase
List of semiconductor materials
List_of_semiconductor_materials
Any chemical compound having at least one nickel atom
NiI2•6NH3. By reacting nickel with chalcogens, nickel sulfide, nickel selenide, and nickel telluride are formed. There are numerous sulfides: Ni1.5S,
Nickel_compounds
Chemical compounds
The six selenides are analogous to the sulfides, with the addition of ThSe3. The five tellurides are also similar to the sulfides and selenides (although
Thorium_compounds
Chemical element with atomic number 52 (Te)
comparable to that of platinum, is due partly to its formation of a volatile hydride that caused tellurium to be lost to space as a gas during the hot nebular
Tellurium
Group of chemical elements
chalcogens form hydrides. In some cases this occurs with chalcogens bonding with two hydrogen atoms. However tellurium hydride and polonium hydride are both
Chalcogen
fluoride 33.8 °C Chlorodimethylsilane 34.7 °C Dimethylarsine 36 °C Polonium hydride 36.1 °C Spiro[2.2]pentane 39 °C Ruthenium(VIII) oxide 40 °C 1,3-Difluoropropane
List_of_gases
Chemical compound
heating, Rb2O reacts with hydrogen to rubidium hydroxide and rubidium hydride: Rb2O + H2 → RbOH + RbH For laboratory use, RbOH, which is available commercially
Rubidium_oxide
Device used in television cameras
images were obtained when the metal plate was covered with zinc sulphide or selenide, or with aluminum or zirconium oxide treated with caesium. These experiments
Video_camera_tube
Chemical compound
compounds containing an acidic proton. Water, hydrogen sulfide, and hydrogen selenide react with cyanamide to give urea, thiourea, and selenourea, respectively:
Cyanamide
Thin-film deposition technique that deposits one 1-atom thick layer at a time
crystalline-silicon (c-Si) solar cells, buffer layers in copper indium gallium selenide (CIGS) solar cells and barrier layers in dye-sensitized solar cells (DSSCs)
Atomic_layer_deposition
Hypothetical charge of an atom if all its bonds to different atoms were fully ionic
mbH. 2002. Retrieved 2007-01-31. Cn(II) has been observed in copernicium selenide (CnSe); see "Annual Report 2015: Laboratory of Radiochemistry and Environmental
Oxidation_state
Chemical element with atomic number 77 (Ir)
iridium chalcogenides include the sulfides IrS2, Ir2S3 and IrS3, and the selenides IrSe2 and Ir2Se3. Binary trihalides, IrX3, are known for all of the halogens
Iridium
Chemical element with atomic number 80 (Hg)
form. The latter sometimes occurs naturally as metacinnabar. Mercury(II) selenide (HgSe) and mercury(II) telluride (HgTe) are known, these as well as various
Mercury_(element)
Chemical element with atomic number 96 (Cm)
chloride gives curium oxychloride: CmCl3 + H2O → CmOCl + 2 HCl Sulfides, selenides and tellurides of curium have been obtained by treating curium with gaseous
Curium
Artificial process that uses sunlight energy to drive chemical synthesis
water splitting under sunlight irradiation. Nitrogen-doped and cadmium selenide quantum dots-sensitized titanium dioxide nanoparticles and nanowires, also
Artificial_photosynthesis
Chemical element with atomic number 81 (Tl)
infrared light, making this compound useful in photoresistors. Thallium selenide has been used in bolometers for infrared detection. Doping selenium semiconductors
Thallium
Comparison of the properties of the three main categories in the periodic table
Doubleday, New York Chizhikov DM & Shchastlivyi VP 1968, Selenium and selenides, translated from the Russian by EM Elkin, Collet's, London Choppin GR
Properties of metals, metalloids and nonmetals
Properties_of_metals,_metalloids_and_nonmetals
Type of watercraft
cannot and usually do not need to be refilled with water. Nickel metal hydride, lithium-ion and other battery types are becoming available, but are still
Electric_boat
Auto racing using solar powered vehicles
cars use a range of batteries including lead-acid batteries, nickel-metal hydride batteries (NiMH), nickel-cadmium batteries (NiCd), lithium ion batteries
Solar_car_racing
Chemical element with metallic and nonmetallic properties
coinage metal selenides X2Se (X = Cu, Ag, Au) with soda ash to give the selenite: X2Se + O2 + Na2CO3 → Na2SeO3 + 2 X + CO2; the selenide is neutralized
Metalloid
Category of metallic elements
forms covalent bonds with most other elements, noting it can form ionic selenides with highly electropositive metals. The common oxide of selenium (SeO3)
Post-transition_metal
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HYDRIDE SELENIDE
HYDRIDE SELENIDE
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Sindhi
A Raagini; Hybrid of Deepak and Goddess Saraswati
Boy/Male
Indian, Sanskrit
Personal; Intrinsic; Hybrid; Private
Surname or Lastname
English
English : occupational name for a keeper of cattle, Middle English cowherde, Old English cūhyrde, from cū ‘cow’ + hierde ‘herdsman’. (The surname has nothing to do with the modern English word coward, which is from Old French cuard, a pejorative term from coue ‘tail’ (Latin cauda) with reference to an animal with its tail between its legs.)
Girl/Female
Indian
A Raagini which is a hybrid of Deepak
Surname or Lastname
English and Scottish
English and Scottish : apparently from a hybrid Germanic name (introduced from the Continent by the Normans), formed with the name of the Scandinavian god of thunder Thor + Germanic berht ‘bright’, ‘famous’.
Girl/Female
Anglo Saxon
Wise or prudent advisor.
Girl/Female
Tamil
Deepavati | தீபாவதீ
A Raagini which is a hybrid of Deepak
Deepavati | தீபாவதீ
Surname or Lastname
Scottish and Irish
Scottish and Irish : habitational name from Crichton, near Edinburgh, first recorded c.1128 in the form Crectune, in 1287 as Crecton, and in 1360 as Creychtona. The name is probably an early hybrid compound of Old Welsh creic ‘rock’ + Older Scots tun ‘farm’, ‘settlement’ (Old English tūn). In the British Isles, this spelling of the name is now found chiefly in northern Ireland; the more usual Scottish forms are Crichton and Crighton.Irish : sometimes used for Gaelic Ó Creacháin or Ó Criocháin (see Crehan 2).English : habitational name from Creighton in Staffordshire or Creaton in Northamptonshire, both named with Celtic creig ‘rock’ + Old English tūn ‘settlement’.
HYDRIDE SELENIDE
HYDRIDE SELENIDE
HYDRIDE SELENIDE
HYDRIDE SELENIDE
HYDRIDE SELENIDE
HYDRIDE SELENIDE
HYDRIDE SELENIDE
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