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Chemical compounds containing selenium
Selenium compounds are compounds containing the element selenium (Se). Among these compounds, selenium has various oxidation states, the most common ones
Selenium_compounds
Chemical element with atomic number 34 (Se)
It seldom occurs in this elemental state or as pure ore compounds in Earth's crust. Selenium (from σελήνη 'moon') was discovered in 1817 by Jöns Jacob
Selenium
Chemical compound
Selenium dioxide is the chemical compound with the formula SeO2. This colorless solid is one of the most frequently encountered compounds of selenium
Selenium_dioxide
Mixture of selenium sulfides
Selenium disulfide, also known as selenium sulfide, is a chemical compound and medication used to treat seborrheic dermatitis, dandruff, and pityriasis
Selenium_disulfide
Study of chemical compounds containing carbon-selenium bonds
and reactivity of organoselenium compounds, chemical compounds containing carbon-to-selenium chemical bonds. Selenium belongs with oxygen and sulfur to
Organoselenium_chemistry
Group of chemical elements
organic chalcogen compounds. Not counting oxygen, organic sulfur compounds are generally the most common, followed by organic selenium compounds and organic
Chalcogen
Effect of chemical element
Selenium is an essential mineral micronutrient for animals, though it is toxic in large doses. In plants, it sometimes occurs in toxic amounts as forage
Selenium_in_biology
Chemical compound
selenium chlorides, the other example being selenium monochloride, Se2Cl2. SeCl4 is used in the synthesis of other selenium compounds. The compound is
Selenium_tetrachloride
Chemical compound
an inorganic compound with the formula H2Se. This hydrogen chalcogenide is the simplest and most commonly encountered hydride of selenium. H2Se is a colorless
Hydrogen_selenide
Chemical compound
Lewis acid. It is of academic interest as a precursor to Se(VI) compounds. Selenium trioxide is difficult to prepare because it is unstable with respect
Selenium_trioxide
Chemical compound
same way. The compound hydrolyzes readily to form hydrogen chloride and selenium dioxide,[citation needed] and very few organic compounds dissolve in it
Selenium_oxydichloride
Selenium-enriched yeast extract sold as animal fodder additive
"selenium yeast", specifically in the selenium compounds found within. Many products on the market are simply mixtures of largely inorganic selenium and
Selenium_yeast
Chemical compound
Selenium tetrafluoride (SeF4) is an inorganic compound. It is a colourless liquid that reacts readily with water. It can be used as a fluorinating reagent
Selenium_tetrafluoride
Chemical compound
Selenium monochloride or diselenium dichloride is an inorganic compound with the formula Se2Cl2. Although a common name for the compound is selenium monochloride
Selenium_monochloride
Chemical compound
is the most common water-soluble selenium compound. Sodium selenite usually is prepared by the reaction of selenium dioxide with sodium hydroxide: SeO2
Sodium_selenite
Any chemical compound containing at least one tellurium atom
periodic table, which also includes oxygen, sulfur, selenium and polonium: Tellurium and selenium compounds are similar. Tellurium exhibits the oxidation states
Tellurium_compounds
Chemical compound
Selenium hexafluoride is the inorganic compound with the formula SeF6. It is a very toxic colourless gas described as having a "repulsive" odor. It is
Selenium_hexafluoride
Chemical compound
It is prepared by oxidising selenium compounds in lower oxidation states. One method involves the oxidation of selenium dioxide with hydrogen peroxide:
Selenic_acid
Chemical element with atomic number 81 (Tl)
Crookes used it to make spectroscopic determinations for tellurium on selenium compounds deposited in the lead chamber of a sulfuric acid production plant
Thallium
selenium compounds and release the compounds into the soil when they decay. If the compounds were not oxidized, then an increase in organic selenium would
Selenium_cycle
Chemical compound containing selenium
is a chemical compound containing a selenium with oxidation number of −2. Similar to sulfide, selenides occur both as inorganic compounds and as organic
Selenide
Chemical compound
Selenium tetrabromide is an inorganic compound with a chemical formula SeBr4. Selenium tetrabromide could be produced by mixing elemental bromine and selenium:
Selenium_tetrabromide
Chemical compounds containing arsenic
very poisonous. Category:Arsenic compounds Phosphorus compounds Antimony compounds Germanium compounds Selenium compounds Uher, Ctirad (2001). "Chapter 5
Arsenic_compounds
Chemical compounds with a sulfur atom
and volcanism. Category:Sulfur compounds Oxygen compounds Selenium compounds Phosphorus compounds Chlorine compounds Shriver, Atkins. Inorganic Chemistry
Sulfur_compounds
Chemical compound
Selenium dichloride is the inorganic compound with the formula SeCl2. It forms red-brown solutions in ethers. Selenium dichloride has been prepared by
Selenium_dichloride
Anion composed of selenium and oxygen
It is the oxyanion of selenium. It is the selenium analog of the sulfite ion, SO2−3. Thus selenite is pyramidal and selenium is assigned oxidation state
Selenite_(ion)
Index of chemical compounds with the same name
Selenium sulfide can refer to either of the following: Selenium disulfide, SeS2 Selenium hexasulfide, Se2S6 This set index article lists chemical compounds
Selenium_sulfide
Chemical compound
sodium, three oxygen, and one selenium atom. It is the sodium salt of the conjugate base of selenous acid. This compound finds therapeutic application
Sodium_hydrogen_selenite
Chemical element with atomic number 52 (Te)
toxic, rare, silver-white metalloid. Tellurium is chemically related to selenium and sulfur, all three of which are chalcogens. It is occasionally found
Tellurium
Chemical compound
Selenium dibromide is a compound made of one selenium and two bromine atoms. It is unstable. No solid form of the compound has been discovered but it is
Selenium_dibromide
Chemical compound
done on the compound due to the instability and toxicity of selenium compounds. Selenourea is toxic if inhaled or consumed. The compound was first synthesized
Selenourea
Chemical element with atomic number 74 (W)
number 74. It is a metal found naturally on Earth almost exclusively in compounds with other elements. It was identified as a distinct element in 1781 and
Tungsten
Species of yeast
Saccharomyces cerevisiae is grown in selenium-rich media to produce a yeast rich in organic selenium compounds that can be more easily absorbed by animals
Saccharomyces_cerevisiae
Chemical compound
1002/zaac.19946200610. Klapötke, T.M. (1992). "Binary Selenium-Nitrogen Species and Related Compounds". In R. Steudel (ed.). The Chemistry of Inorganic Ring
Tetraselenium_tetranitride
Chemical compound
Selenium hexasulfide is a chemical compound with the chemical formula Se2S6. Its molecular structure is an 8-membered ring, consisting of two selenium
Selenium_hexasulfide
Selenium-containing amino acid
residues. Selenocysteine is an analogue of the more common cysteine with selenium in place of the sulfur. Selenocysteine is present in several enzymes (for
Selenocysteine
Topics referred to by the same term
Selenite may refer to: A selenium-containing anion or ionic compound with the SeO32− anion: Selenite (ion), anion is a selenium oxoanion with the chemical
Selenite
Chemical compound
monoselenide is a binary inorganic compound of europium and selenium with the chemical formula EuSe. The compound forms black crystals. Heating stoichiometric
Europium_monoselenide
Index of chemical compounds with the same name
Selenium oxide may refer to either of the following compounds: Selenium dioxide, SeO2 Selenium trioxide, SeO3 Diselenium pentoxide, Se2O5 This set index
Selenium_oxide
Recoloration of black-and-white photographs
the range of shades visible in a print without reducing the contrast. Selenium toning is especially effective in this regard. Some toning processes can
Photographic_print_toning
Species of plant
and typically grows on selenium-rich soils. It accumulates selenium within its tissues, and when livestock consume it, the selenium can be toxic. Astragalus
Astragalus_bisulcatus
Chemical compound
an inorganic chemical compound with the chemical formula (NH4)2[SeBr6]. Ammonium bromide is added to aqueous solutions of selenium tetrabromide acidified
Ammonium hexabromoselenate(IV)
Ammonium_hexabromoselenate(IV)
Chemical compound
diselenide is an inorganic compound with the chemical formula CSe2. It is a yellow-orange oily liquid with a pungent odor. It is the selenium analogue of carbon
Carbon_diselenide
Chemical compound
Selenium tetraazide is an inorganic chemical compound with the formula Se(N3)4. It is a highly sensitive explosive, and has been prepared directly from
Selenium_tetraazide
Index of chemical compounds with the same name
Selenium chloride may refer to the following chemical compounds: Selenium monochloride, Se2Cl2 Selenium dichloride, SeCl2 Selenium tetrachloride, SeCl4
Selenium_chloride
Chemical compound
bioavailability of selenium from Se-methylselenocysteine, "is likely to be similar to that from other organic selenium compounds." Specifically, "it
Methylselenocysteine
Toxic chemical compound
(2009). "Mercury-selenium compounds and their toxicological significance: Toward a molecular understanding of the mercury-selenium antagonism". Environmental
Methylmercury
Organic compounds that contain sulfur
organosulfur compounds, which are organic compounds that contain sulfur. They are often associated with foul odors, but many of the sweetest compounds known
Organosulfur_chemistry
Chemical element with metallic and nonmetallic properties
silicate glasses. It is used, for example, to make sodium lamps. Selenium compounds can be used both as decolourising agents and to add a red colour to
Metalloid
Chemical compound
The compound reacts with electrophiles to produce the selenium compounds. With alkyl halides, one obtains a variety of organoselenium compounds: Na2Se
Sodium_selenide
Metal complex with a central selenium atom
least one five-membered heterocyclic molecule that contains two adjacent selenium atoms in a planar, anti-aromatic ring system. One of the earliest examples
Diselenolene_metal_complexes
MDMA analogue
serotonergic neurotoxicity. Substituted methylenedioxyphenethylamine § Related compounds List of investigational hallucinogens and entactogens d2-MDMA Alberto-Silva
SeDMA
Chemical compound
organic compound with the chemical formula C4H4Se. It is an unsaturated compound containing a five-member ring with four carbon atoms and one selenium atom
Selenophene
Chemical compound
Hydrogen diselenide is an inorganic selenium compound with a chemical formula H2Se2 or (SeH)2. At room temperature, hydrogen diselenide dissociates easily
Hydrogen_diselenide
Chemical element with atomic number 55 (Cs)
latter may be heated in a vacuum to generate Cs 2O. Binary compounds with sulfur, selenium, and tellurium also exist. Caesium has 41 known isotopes, ranging
Caesium
Chemical compound
chemical compound with the formula H2SeO3. Structurally, it is more accurately described by O=Se(OH)2. It is the principal oxoacid of selenium; the other
Selenous_acid
Chemical compound
Selenoyl fluoride, selenoyl difluoride, selenium oxyfluoride, or selenium dioxydifluoride is a chemical compound with the formula SeO2F2. The shape of the
Selenoyl_fluoride
Chemical compound
1107/S2052520614007653. PMID 25080250. Langner, Bernd E. (2005). "Selenium and Selenium Compounds". Ullmann's Encyclopedia of Industrial Chemistry. Wiley. doi:10
Sodium_selenate
Genus of bacteria
p‑nitrophenol and 4‑chlorophenol, polycyclic aromatic hydrocarbons, selenium compounds, benzene, toluene, ethylbenzene and xenobiotics. Stenotrophomonas
Stenotrophomonas
Organic compound
Woollins' reagent is an organic compound containing phosphorus and selenium. Analogous to Lawesson's reagent, it is used mainly as a selenation reagent
Woollins'_reagent
Index of chemical compounds with the same name
Seleninyl fluoride, oxyfluoride of selenium with the chemical formula SeOF2 This set index article lists chemical compounds articles associated with the same
Selenium_fluoride
Conversion coating for metals
low-temperature process does not oxidize the iron, but deposits a copper selenium compound. Hot baths of sodium hydroxide (NaOH), nitrates such as sodium nitrate
Black_oxide
Chemical element with atomic number 80 (Hg)
compounds are always divalent and usually two-coordinate and linear geometry. Unlike organocadmium and organozinc compounds, organomercury compounds do
Mercury_(element)
Chemical element with atomic number 17 (Cl)
chemical compounds known, the list of elements it sets on fire is diverse, containing hydrogen, potassium, phosphorus, arsenic, antimony, sulfur, selenium, tellurium
Chlorine
Chemical element with atomic number 19 (K)
for some ion-binding antibiotics. Potassium forms many binary compounds, i.e., compounds of potassium and one other element. The inventory is so extensive
Potassium
Pharmaceutical compound
following vertically after oxygen (O), sulfur (S), and selenium on the periodic table. Other related compounds in the 2C-Se and 2C-Te series include 2C-O and
2C-Te
(2010). "Proteomic Profiling of Potential Molecular Targets of Methyl-Selenium Compounds in the Transgenic Adenocarcinoma of Mouse Prostate Model". Cancer
Selenium_responsive_proteins
Chemical element with atomic number 3 (Li)
alkyl halides. Many other lithium compounds are used as reagents to prepare organic compounds. Some popular compounds include lithium aluminium hydride
Lithium
Chemical compound
anaerobic environments and in the atmosphere due to biomethylation of selenium. Dimethyl selenide is prepared by treating Se2− sources with electrophilic
Dimethyl_selenide
Class of chemical compounds
group of chemical compounds that contain oxygen and selenium atoms (Figure 1). Oxyselenides can form a wide range of structures in compounds containing various
Oxyselenide
Chemical compound
Hydroselenides have been used to introduce selenium into organic compounds, such as replacing a methylsufide group with selenium. Gold, Victor, ed. (2019). The IUPAC
Hydroselenide
Chemical compound
Pentafluoroselenium hypofluorite is a selenium compound with the chemical formula SeOF6. It was discovered at 1959. Pentafluoroselenium hypofluorite can
Pentafluoroselenium hypofluorite
Pentafluoroselenium_hypofluorite
Chemical element with atomic number 33 (As)
recognition of the persistent toxicity of arsenic and its compounds. Arsenic containing compounds have been known since ancient times to be poisonous to
Arsenic
Chemical element with atomic number 84 (Po)
no stable isotopes, polonium is a chalcogen and chemically similar to selenium and tellurium, though its metallic character resembles that of its horizontal
Polonium
Chemical element with atomic number 78 (Pt)
noble metals such as silver, gold and the platinum-group metals as well as selenium and tellurium settle to the bottom of the cell as "anode mud", which forms
Platinum
Chemical compound
organic solvents. The compound is used in the preparation of other selenium compounds and is itself prepared by the reaction of triphenylphosphine with
Triphenylphosphine_selenide
Gaseous exhaust produced by a diesel engine
Diesel exhaust includes ... acetaldehyde; antimony compounds; arsenic; benzene; beryllium compounds; bis(2-ethylhexyl)phthalate; dioxins and dibenzofurans;
Diesel_exhaust
Chemical element with atomic number 20 (Ca)
involved the trend is reversed. In contrast to organomagnesium compounds, organocalcium compounds are not similarly useful, with one major exception, calcium
Calcium
Class of chemical compounds
PMID 12059261. Shang, Meng; Halasyamani, P. Shiv (June 2020). "Mixed-valent selenium compounds: Noncentrosymmetric Cd3(SeO3)2(SeO4) and Hg3(SeO3)2(SeO4) and centrosymmetric
Selenate_selenite
Anion of selenium with 4 oxygen atoms
In chemistry, the selenate ion is an ion of selenium, with equation SeO2− 4. Selenates are analogous to sulfates and have similar chemistry. They are highly
Selenate
Chemical reaction
Palus, Jerzy; Wójtowicz, Halina (November 2003). "Selenium-Promoted Oxidation of Organic Compounds: Reactions and Mechanisms". European Journal of Organic
Riley_oxidation
Chemical compound
Occupational Safety and Health (NIOSH). Langner, Bernd E. (2000). "Selenium and Selenium Compounds". Ullmann's Encyclopedia of Industrial Chemistry. doi:10.1002/14356007
Cadmium_selenide
its salts Scarlet Red Schistosoma mansoni (infection with) Selenium and selenium compounds Semicarbazide hydrochloride Seneciphylline Senkirkine Sepiolite
IARC_group_3
Chemical compound
organic compound of selenium, carbon, and hydrogen with the chemical formula C10H12Se4. The compound belongs to the group of organoselene compounds heterofulvalenes
Tetramethyltetraselenafulvalene
Tetramethyltetraselenafulvalene
Group of chemical compounds
of compounds. There have been some studies of the phosphorus - selenium phase diagram and the glassy amorphous phases are reported. The compounds that
Phosphorus_selenide
Chemical compound
fluoride is an oxyfluoride of selenium with the chemical formula SeOF2. Seleninyl fluoride can be produced by the reaction of selenium oxychloride and potassium
Seleninyl_fluoride
Chemical element with atomic number 15 (P)
organic compounds containing the phosphate ion PO3−4 as a functional group. These include DNA, RNA, ATP, and phospholipids, complex compounds fundamental
Phosphorus
Chemical element with atomic number 51 (Sb)
dissolves in concentrated acid to form oxoantimonyl compounds such as SbOCl and (SbO)2SO4. Compounds in this class generally are described as derivatives
Antimony
Chemical compound
formed by heating thin foils of platinum in selenium vapour at 400 °C. A platinum 111 surface exposed to selenium vapour at 270 °C forms a monolayer of PtSe2
Platinum_diselenide
Chemical compound
Selenium oxybromide (SeOBr2) is a selenium oxohalide chemical compound. Selenium oxybromide can be prepared through the reaction of selenium dioxide and
Selenium_oxybromide
Family of double sulfate salts of aluminium
ion like chromiumIII, or sulfur is replaced by another chalcogen like selenium. The most common of these analogs is chrome alum KCr(SO4)2·12H2O. In most
Alum
Index of chemical compounds with the same name
A triselenide is a compound or ion which contains three selenium atoms or ions. Some examples include: Arsenic triselenide - As2Se3 Niobium triselenide
Triselenide
Chemical element with atomic number 49 (In)
sphalerite and other zinc sulfide ores. Indium has no biological role and its compounds are toxic when inhaled or injected into the bloodstream, although they
Indium
Chemical element with atomic number 50 (Sn)
(Sn(C4H9)3H). These compounds release transient tributyl tin radicals, which are rare examples of compounds of tin(III). Organotin compounds, sometimes called
Tin
Molecule with one or more rings composed of different elements
third large family of organic compounds. Analogs of the previously mentioned heterocycles for this third family of compounds are acridine, dibenzothiophene
Heterocyclic_compound
Chemical compound
; Townsend, D.M; Tew, K.D (2003). "The antioxidant role of selenium and seleno-compounds". Biomedicine & Pharmacotherapy. 57 (3–4): 134–144. doi:10
Selenocystine
Study of organic compounds containing metal(s)
boron, silicon, arsenic, and selenium are considered to form organometallic compounds. Examples of organometallic compounds include Gilman reagents, which
Organometallic_chemistry
Chemical element with atomic number 5 (B)
The elemental form is not typically used as a precursor to compounds. Instead, boron compounds are produced from borates. When exposed to air, under normal
Boron
H2SeO3 Selenium dibromide – SeBr2 Selenium dioxide – SeO2 Selenium disulfide – SeS2 Selenium hexafluoride – SeF6 Selenium hexasulfide – Se2S6 Selenium oxybromide
List_of_inorganic_compounds
Chemical compound
SeHCAT (23-seleno-25-homotaurocholic acid, selenium homocholic acid taurine, or tauroselcholic acid) is a drug used in a clinical test to diagnose bile
SeHCAT
SELENIUM COMPOUNDS
SELENIUM COMPOUNDS
Surname or Lastname
English
English : one of the most common and widespread of English surnames, either a nickname for someone who was fond of dressing in this color (Old English grēne) or who had played the part of the ‘Green Man’ in the May Day celebrations, or a topographic name for someone who lived near a village green, Middle English grene (a transferred use of the color term). In North America this name has no doubt assimilated cognates from other European languages, notably German Grün (see Gruen).Jewish (American) : Americanized form of German Grün or Yiddish Grin, Ashkenazic ornamental names meaning ‘green’ or a short form of any of the numerous compounds with this element.Irish : translation of various Gaelic surnames derived from glas ‘gray’, ‘green’, ‘blue’. See also Fahey.North German : short form of a habitational name from a place name with Gren- as the first element (for example Greune, Greubole).
Surname or Lastname
German and Jewish (Ashkenazic)
German and Jewish (Ashkenazic) : from Middle High German kint, German Kind ‘child’, hence a nickname for someone with a childish or naive disposition, or an epithet used to distinguish between a father and his son. In some cases it may be a short form of any of various names ending in -kind, a patronymic ending of Jewish surnames.Dutch : variant spelling of Kint, cognate with 1, also found in such forms as ’t Kind and compounds such as Jongkind.English : nickname from Middle English kind (Old English gecynde) in any of its many senses: ‘legitimate’, ‘dutiful’, ‘benevolent’, ‘loving’, ‘gracious’.
SELENIUM COMPOUNDS
SELENIUM COMPOUNDS
Boy/Male
Indian
Friction
Girl/Female
Muslim
Confidential talk, Secret conversation
Girl/Female
Indian
Hope and Joy
Boy/Male
Gujarati, Indian, Kannada
Live; Living
Boy/Male
Muslim
Assistant. Helper.
Girl/Female
Arabic, Muslim
Content; Satisfied
Girl/Female
Australian, Japanese
Light; Brightness
Boy/Male
Assamese, Bengali, Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Oriya, Punjabi, Sanskrit, Sikh, Telugu, Traditional
Worshipped; Adoration; One who is Absorbed in God's Love
Boy/Male
Indian, Sanskrit
Jewel of a Son
Girl/Female
Tamil
Vikranti | விகà¯à®°à®¾à®‚தி
Bravery, Power, Ability
SELENIUM COMPOUNDS
SELENIUM COMPOUNDS
SELENIUM COMPOUNDS
SELENIUM COMPOUNDS
SELENIUM COMPOUNDS
n.
A nonmetallic element of the sulphur group, and analogous to sulphur in its compounds. It is found in small quantities with sulphur and some sulphur ores, and obtained in the free state as a dark reddish powder or crystalline mass, or as a dark metallic-looking substance. It exhibits under the action of light a remarkable variation in electric conductivity, and is used in certain electric apparatus. Symbol Se. Atomic weight 78.9.
n.
A flat muscle of the back of the neck.
a.
Of or pertaining to the splenial bone or splenius muscle.
a.
Of or pertaining to selenite; resembling or containing selenite.
n.
A species of fern with fronds (Asplenium Ceterach).
a.
Containing, or impregnated with, selenium; as, seleniferous pyrites.
n.
An element that in combination produces amphid salt; -- applied by Berzelius to oxygen, sulphur, selenium, and tellurium.
n.
A selenide.
n.
A salt of selenious acid.
n.
A metallic mineral, a selenide of copper and silver; -- so called by Berzelius on account of its being found soon after the discovery of the metal selenium.
n.
The thickened posterior border of the corpus callosum; -- so called in allusion to its shape.
a.
Of or pertaining to selenium; derived from, or containing, selenium; specifically, designating those compounds in which the element has a higher valence as contrasted with selenious compounds.
a.
Of, pertaining to, or containing, selenium; specifically, designating those compounds in which the element has a lower valence as contrasted with selenic compounds.
n.
A variety of gypsum, occuring in transparent crystals or crystalline masses.
n.
A selenide containing two atoms of selenium in each molecule.
n.
A binary compound of selenium, or a compound regarded as binary; as, ethyl selenide.
a.
Combined with selenium as in a selenide; as, seleniureted hydrogen.
n.
A hypothetical radical of selenium, analogous to sulphonium.