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Chemical element with atomic number 62 (Sm)
Samarium is a chemical element; it has symbol Sm and atomic number 62. It is a moderately hard silvery metal that slowly oxidizes in air. Being a typical
Samarium
Naturally occurring samarium (62Sm) is composed of five stable isotopes, 144Sm, 149Sm, 150Sm, 152Sm and 154Sm, and two extremely long-lived radioisotopes
Isotopes_of_samarium
Strong permanent magnet made from an alloy of a rare-earth element and cobalt
Samarium–cobalt (SmCo) magnets belong to the category of rare-earth magnets and are composed of samarium (Sm), a rare-earth element, and cobalt (Co), a
Samarium–cobalt_magnet
Index of chemical compounds with the same name
Samarium iodide may refer to: samarium(II) iodide (samarium diiodide), SmI2 samarium(III) iodide (samarium triiodide), SmI3 This set index article lists
Samarium_iodide
Index of chemical compounds with the same name
Samarium fluoride may refer to: Samarium(III) fluoride (samarium trifluoride), SmF3 Samarium(II) fluoride (samarium difluoride), SmF2 Samarium(I) fluoride
Samarium_fluoride
Index of chemical compounds with the same name
Samarium chloride may refer to: Samarium(III) chloride (samarium trichloride), SmCl3 Samarium(II) chloride (samarium dichloride), SmCl2 This set index
Samarium_chloride
Index of chemical compounds with the same name
Samarium bromide may refer to: Samarium(II) bromide (samarium dibromide), SmBr2 Samarium(III) bromide (samarium tribromide), SmBr3 This set index article
Samarium_bromide
Chemical compound
Samarium monosulfide is a binary inorganic chemical compound of samarium metal and sulfur with the chemical formula SmS. Fusion of stoichiometric amounts
Samarium_monosulfide
Chemical compound
formed by the three elements samarium, molybdenum and oxygen. Samarium(III) molybdate can be obtained by reacting samarium(III) nitrate and sodium molybdate
Samarium(III)_molybdate
Chemical reactions
Reductions with samarium(II) iodide involve the conversion of various classes of organic compounds into reduced products through the action of samarium(II) iodide
Reductions with samarium(II) iodide
Reductions_with_samarium(II)_iodide
Isotope of samarium
Samarium-147 (147Sm or Sm-147) is an isotope of samarium, making up 15% of natural samarium. It is an extremely long-lived radioisotope, with a half-life
Samarium-147
Chemical compound
Samarium(II) iodide is an inorganic compound with the formula SmI2. When employed as a solution for organic synthesis, it is known as Kagan's reagent,
Samarium(II)_iodide
Chemical compound
Samarium oxyfluoride or samarium oxide fluoride is an inorganic compound of samarium, oxygen, and fluorine with the chemical formula SmOF. The compound
Samarium_oxyfluoride
Chemical compound
Samarium(III) acetate is an acetate salt of samarium, with the chemical formula of Sm(CH3COO)3. It exists in the hydrate and tetrahydrate form. Its tetrahydrate
Samarium(III)_acetate
Chemical compound
Samarium(III) sulfate is a samarium compound with the chemical formula Sm2(SO4)3. A hygroscopic white octahydrate exists as well as a pentahydrate. The
Samarium(III)_sulfate
Radiometric dating method useful for determining the ages of rocks and meteorites
Samarium–neodymium dating is a radiometric dating method useful for determining the ages of rocks and meteorites, based on the alpha decay of the long-lived
Samarium–neodymium_dating
Samarium compounds are compounds formed by the lanthanide metal samarium (Sm). In these compounds, samarium generally exhibits the +3 oxidation state
Samarium_compounds
Chemical compound
Samarium(III) chloride, also known as samarium trichloride, is an inorganic compound of samarium and chloride. It is a pale yellow salt that rapidly absorbs
Samarium(III)_chloride
Chemical compound
Samarium iodate is an inorganic compound with the chemical formula Sm(IO3)3. Samarium(III) iodate monohydrate can be obtained by reacting samarium(III)
Samarium(III)_iodate
Chemical compound
Samarium pentaphosphide is a binary inorganic compound of samarium metal and phosphorus with the chemical formula SmP5. Samarium pentaphosphide can be
Samarium_pentaphosphide
Chemical compound
Samarium(III) perchlorate is an inorganic compound with the chemical formula Sm(ClO4)3. Samarium(III) perchlorate can be obtained by the reaction of perchloric
Samarium(III)_perchlorate
Chemical compound
Samarium tetraboride is a binary inorganic compound of samarium and boron with the formula SmB4. It forms black crystals. Samarium tetraboride can be prepared
Samarium_tetraboride
Compounds containing one samarium and one chalcogen atom
Samarium monochalcogenides are chemical compounds with the composition SmX, where Sm stands for the lanthanide element samarium and X denotes any one
Samarium_monochalcogenides
Chemical compound
Samarium(III) nitrate is an odorless, white-colored chemical compound with the formula Sm(NO3)3. It forms the hexahydrate, which decomposes at 50°C to
Samarium(III)_nitrate
Chemical compound
Samarium (153Sm) lexidronam (chemical name Samarium-153-ethylene diamine tetramethylene phosphonate, abbreviated Samarium-153 EDTMP, trade name Quadramet)
Samarium_(153Sm)_lexidronam
Chemical compound
Samarium antimonide is a binary inorganic compound of samarium and antimony with the formula SmSb. It forms crystals. Samarium antimonide can be prepared
Samarium(III)_antimonide
Chemical element with atomic number 61 (Pm)
properties intermediate between those of the known elements neodymium (60) and samarium (62); this was confirmed in 1914 by Henry Moseley, who, having measured
Promethium
Chemical compound
Samarium(III) nitride is a binary inorganic compound of samarium and nitrogen with the chemical formula SmN. Samarium(III) nitrate can be prepared by
Samarium(III)_nitride
Chemical compound
Samarium(II) fluoride is one of fluorides of samarium with a chemical formula SmF2. The compound crystalizes in the fluorite structure, and is significantly
Samarium(II)_fluoride
Chemical compound
Samarium(III) oxyiodide is an inorganic compound with the chemical formula SmOI. It can be obtained by reacting samarium(II) iodide with dry oxygen. It
Samarium(III)_oxyiodide
Chemical compound
Samarium(III) phosphate is an inorganic compound, with the chemical formula of SmPO4. It is one of the phosphates of samarium. Samarium(III) phosphate
Samarium(III)_phosphate
Tabular arrangement of the chemical elements
long half-lives: for instance, all the stable isotopes of elements 62 (samarium), 63 (europium), and all elements from 67 (holmium) onward are expected
Periodic_table
Strong permanent magnet made from alloys of rare-earth elements
exhibit fields of 0.5 to 1 tesla. There are two types: neodymium magnets and samarium–cobalt magnets. Rare-earth magnets are extremely brittle and are vulnerable
Rare-earth_magnet
Chemical compound
Samarium(III) arsenate is an arsenate salt of samarium with the chemical formula SmAsO4. It has good thermal stability, and its pKsp,c is 22.73±0.08. Samarium(III)
Samarium(III)_arsenate
Chemical compound
Samarium(III) hydroxide is an inorganic compound with chemical formula Sm(OH)3. Samarium(III) hydroxide can react with acid and produce samarium salts：
Samarium(III)_hydroxide
Chemical compound
Samarium(III) oxide (Sm2O3) is a chemical compound. Samarium oxide readily forms on the surface of samarium metal under humid conditions or temperatures
Samarium(III)_oxide
Chemical compound
Samarium(III) phosphide is an inorganic compound of samarium and phosphorus with the chemical formula SmP. Samarium(III) phosphide can be obtained by
Samarium(III)_phosphide
Russian mining engineer
(samarskite-Y, samarskite-Yb and calciosamarskite), and chemical element samarium are named after him. He was the first person whose name was given to a
Vassili_Samarsky-Bykhovets
Chemical compound
Reduction of samarium(III) chloride with samarium metal in a vacuum at a temperature of 800 °C to 900 °C, or with hydrogen gas at 350 °C yields samarium(II) chloride:
Samarium(II)_chloride
Chemical compound
Samarium(III) iodide is an inorganic compound, a salt of samarium and hydroiodic acid with the chemical formula SmI 3. Samarium(III) iodide is prepared
Samarium(III)_iodide
Crystallographic system where the unit cell is in the shape of a cube
bismuthide Promethium ? ? ? ? ? Samarium Samarium nitride Samarium phosphide Samarium arsenide Samarium antimonide Samarium bismuthide Europium Europium
Cubic_crystal_system
Chemical compound
Samarium oxychloride or samarium oxide chloride is an inorganic compound of samarium, oxygen, and chlorine with the chemical formula SmOCl. SmOCl can be
Samarium_oxychloride
indirect connection to the names of non-scientists. Only gadolinium and samarium occur in nature; the rest are man-made. These 19 elements are connected
List of chemical elements named after people
List_of_chemical_elements_named_after_people
Chemical compound
Samarium(III) fluoride (SmF3) is a slightly hygroscopic solid fluoride. Conditions/substances to avoid are: open flame, moisture, strong acids. Samarium(III)
Samarium(III)_fluoride
Chemical compound
Platinum-samarium is a binary inorganic compound of platinum and samarium with the chemical formula PtSm. This intermetallic compound forms orthorhombic
Platinum–samarium
Chemical compound
Samarium(III) sulfide (Sm2S3) is a chemical compound of the rare earth element samarium, and sulfur. In this compound samarium is in the +3 oxidation state
Samarium(III)_sulfide
primary decay mode heavier than 146Pm is beta decay giving isotopes of samarium; promethium-146 itself decays both ways. mPm – Excited nuclear isomer.
Isotopes_of_promethium
Combination of various metals
depending on their remanence and coercivity. Samarium–cobalt magnets are made from an alloy of samarium and cobalt, known for their high magnetic strength
Magnetic_alloy
Chemical compound
reagent for HMPA in reductions with samarium diiodide and as a Lewis base additive to many reactions involving samarium ketyls. HMPA is only mildly toxic
Hexamethylphosphoramide
Chemical compound
Samarium acetylacetonate is a coordination compound with the formula Sm(C5H7O2)3. This anhydrous acetylacetonate complex is widely discussed but unlikely
Samarium(III)_acetylacetonate
American stealth multirole fighter aircraft
extensive avionics carried. Each F-35 contains about 50 pounds (23 kg) of samarium magnets. While lacking the kinematic performance of the larger twin-engine
Lockheed Martin F-35 Lightning II
Lockheed_Martin_F-35_Lightning_II
Chemical compound
Samarium(III) bromide is a crystalline compound of one samarium and three bromine atoms with the chemical formula of SmBr3. The compound has a crystal
Samarium(III)_bromide
Reaction in organic chemistry
reaction can be performed using magnesium, aluminium, zinc, indium, tin, samarium, barium or their salts. The reaction product is a primary, secondary or
Barbier_reaction
Nuclide that does not undergo radioactive decay
isotopes Samarium-144 (2E) Samarium-146 (α) – probable long-lived primordial radionuclide Samarium-147 (α) – long-lived primordial radionuclide Samarium-148
Stable_nuclide
Chemical compound
Samarium disilicide is a binary inorganic compound of samarium and silicon with the chemical formula SmSi2. SmSi2 is prepared by reducing samarium oxide
Samarium_disilicide
Chemical compound
Samarium(II) bromide is an inorganic compound with the chemical formula SmBr 2. It is a brown solid that is insoluble in most solvents but degrades readily
Samarium(II)_bromide
Chemical compound
Samarium hexaboride (SmB6) is an intermediate-valence compound where samarium is present both as Sm2+ and Sm3+ ions at the ratio 3:7. It is a Kondo insulator
Samarium_hexaboride
Triflate salts of the lanthanides
Lanthanide triflates are triflate salts of the lanthanides. These salts have been investigated for application in organic synthesis as Lewis acid catalysts
Lanthanide trifluoromethanesulfonates
Lanthanide_trifluoromethanesulfonates
Chemical compound
Samarium(III) arsenide is a binary inorganic compound of samarium and arsenic with the chemical formula SmAs. Samarium arsenide can be synthesised by heating
Samarium(III)_arsenide
French chemist (1838–1912)
French chemist known for his discoveries of the chemical elements gallium, samarium and dysprosium. He developed methods for separation and purification of
Paul-Émile Lecoq de Boisbaudran
Paul-Émile_Lecoq_de_Boisbaudran
PbFCl motif, but the three heaviest adopt structures like that of SmSI (samarium sulfide iodide). The oxyfluorides adopt the fluorite structure. Mayer,
Lanthanide_oxyhalide
Aspect of geology studying variations in isotope abundances in the natural environment
batch of ammunition has its own peculiar 204Pb/206Pb vs 207Pb/208Pb ratio. Samarium–neodymium is an isotope system which can be utilised to provide a date
Isotope_geochemistry
Pharmaceutical drug which emits radiation, used as a diagnostic or therapeutic agent
Radiopharmaceuticals, or medicinal radiocompounds, are a group of pharmaceutical drugs containing radioactive isotopes. Radiopharmaceuticals can be used
Radiopharmaceutical
Chemical element with atomic number 84 (Po)
Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium
Polonium
Chemical element with atomic number 63 (Eu)
primary decay mode for isotopes lighter than 153Eu is electron capture to samarium isotopes, and the primary mode for heavier isotopes is beta minus decay
Europium
Government-owned mining corporation
cerium in oxide and carbonate form, and that of neodymium-praseodymium, samarium, gadolinium and yttrium in oxide and oxalate form (with more than 99% Purity)
IREL_(India)
Device used to regulate the power of a nuclear reactor
and cadmium. Other candidate elements include boron, cobalt, hafnium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium
Control_rod
Technique used to date materials such as rocks or carbon
from only about 10 years (e.g., tritium) to over 100 billion years (e.g., samarium-147). For most radioactive nuclides, the half-life depends solely on nuclear
Radiometric_dating
Changes in calendar conventions
Geochronology Isotope geochemistry Law of superposition Luminescence dating Samarium–neodymium dating Chronological dating Absolute dating Amino acid racemisation
Old_Style_and_New_Style_dates
Rare earth oxide mineral
Mountains of Russia. The chemical element samarium was first isolated from a specimen of samarskite in 1879. Samarium was named after samarskite which was
Samarskite-(Y)
Chemical element with atomic number 87 (Fr)
Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium
Francium
Chemical element with atomic number 27 (Co)
aluminium, nickel, cobalt and iron, known as Alnico, and of samarium and cobalt (samarium–cobalt magnet) are used in permanent magnets. It is also alloyed
Cobalt
Elements with atomic numbers 57-70
hydrogen. Neodymium and samarium also form monoxides, but these are shiny conducting solids, although the existence of samarium monoxide is considered
Lanthanide
American physical chemist (1908–1980)
doctoral thesis on the "Radioactivity of ordinary elements, especially samarium and neodymium: method of detection" under the supervision of Wendell Mitchell
Willard_Libby
1991 pseudohistorical conspiracy theory
Geochronology Isotope geochemistry Law of superposition Luminescence dating Samarium–neodymium dating Chronological dating Absolute dating Amino acid racemisation
Phantom time conspiracy theory
Phantom_time_conspiracy_theory
Strongest type of permanent magnet from an alloy of neodymium, iron and boron
1984. The research was initially driven by the high raw materials cost of samarium-cobalt permanent magnets (SmCo), which had been developed earlier. GM focused
Neodymium_magnet
Topics referred to by the same term
Systems analyst System agent Sa (Islamic measure), Arabic measure of volume Samarium (former chemical symbol: Sa), a rare earth metal Single action, a type
SA
Chemical element with atomic number 70 (Yb)
thus only the colorless ytterbium(III) ion occurs in aqueous solution. Samarium and thulium also behave this way in the +2 state, but europium(II) is stable
Ytterbium
Chemical element with atomic number 59 (Pr)
time to pursue its separation into its constituents. The heavy pair of samarium and europium were only removed in 1879 by Paul-Émile Lecoq de Boisbaudran
Praseodymium
Chemical element with atomic number 60 (Nd)
practical purposes. Additionally, some observationally stable isotopes of samarium are predicted to decay to isotopes of neodymium. Neodymium isotopes are
Neodymium
Chemical compound
2-Diiodoethane is most commonly used in organic synthesis in the preparation of samarium(II) iodide or ytterbium(II) iodide in an inert solvent such as THF. Sm
1,2-Diiodoethane
Mineral of the plumbogummite group
plumbogummite group (alunite supergroup) with simplified formula SmAl3(PO4)2(OH)6. Samarium in florencite-(Sm) is substituted by other rare earth elements, mostly
Florencite-(Sm)
Reference point from which time is measured
Geochronology Isotope geochemistry Law of superposition Luminescence dating Samarium–neodymium dating Chronological dating Absolute dating Amino acid racemisation
Epoch
Chemical element with atomic number 47 (Ag)
Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium
Silver
Chemical element with atomic number 67 (Ho)
holmium is the sixth most volatile lanthanide after ytterbium, europium, samarium, thulium and dysprosium. At standard temperature and pressure, holmium
Holmium
Nuclides predating the Earth's formation (found on Earth)
isotopes of 28 separate elements. Cadmium, tellurium, xenon, neodymium, samarium, osmium, and uranium each have two primordial radioisotopes (113 Cd, 116
Primordial_nuclide
Chemical reaction
corresponding 1,3-anti diol monoesters. The reaction employs a Lewis acid, often samarium iodide, and an aldehyde. It was first described in 1990 by David A. Evans
Evans–Tishchenko_reaction
Modern calendar era
Geochronology Isotope geochemistry Law of superposition Luminescence dating Samarium–neodymium dating Chronological dating Absolute dating Amino acid racemisation
Common_Era
Calendar era based on the birth of Jesus
Geochronology Isotope geochemistry Law of superposition Luminescence dating Samarium–neodymium dating Chronological dating Absolute dating Amino acid racemisation
Anno_Domini
Group of isostructural rare earth element carbonate minerals
contain subordinate amounts of other REEs including praseodymium (Pr), samarium (Sm), europium (Eu) and dysprosium (Dy). The lanthanite crystal structure
Lanthanite
Environmental effects". www.lenntech.com. Retrieved 2024-05-23. MMTA. "Samarium". MMTA. Retrieved 2024-05-23. "Gadolinium (Gd)". RWMM. Retrieved 2024-05-23
Abundance of elements in Earth's crust
Abundance_of_elements_in_Earth's_crust
Chemical element with atomic number 50 (Sn)
Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium
Tin
Chemical element with atomic number 29 (Cu)
Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium
Copper
primary decay mode for isotopes lighter than 153Eu is electron capture to samarium isotopes, and the primary mode for heavier isotopes is beta minus decay
Isotopes_of_europium
Line of electric-guitar components
eddy currents led him to employ miniaturized samarium cobalt alloy magnets instead of Alnico V. Samarium cobalt is a rare earth magnet that is more powerful
Fender_Noiseless_Pickups
Chemical element with atomic number 79 (Au)
Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium
Gold
Chemical element with atomic number 74 (W)
Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium
Tungsten
Chemical element with atomic number 80 (Hg)
Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium
Mercury_(element)
American bassist
Seymour Duncan SPB-3 precision bass pickup in the neck position and a Samarium Cobalt Noiseless Jazz Bass pickup in the bridge position, although Bello's
Frank_Bello
Chemical element with atomic number 64 (Gd)
The three most stable of these all undergo alpha decay into isotopes of samarium: 152Gd (t½ = 1.08×1014 years), 150Gd (t½ = 1.79×106 years), and 148Gd (t½
Gadolinium
SAMARIUM
SAMARIUM
SAMARIUM
SAMARIUM
Surname or Lastname
English
English : from the personal name Eustace (Latin Eustacius, from Greek Eustakhyos, meaning ‘fruitful’, blended with the originally distinct name Eustathios ‘orderly’). The name was borne by various minor saints, but little is known of the most famous St. Eustace, patron saint of hunters, said to have been converted by the vision of a crucifix between the antlers of a hunted stag. In some cases this may be an Americanized form of a Greek family name based on Eusthathios, such as Eustathiadis or Eustathidis.
Boy/Male
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi
Son of Lord Rama
Boy/Male
Indian, Punjabi, Sikh
Victorious Lamp of God
Boy/Male
Tamil
Samarjith | ஸமரஜீத
Winner of the battle, Victorious in war or Lord Vishnu, One who has conquered lust
Girl/Female
Hindu
Bliss
Male
Italian
 Italian form of Latin Draco, DRAGO means "dragon." Compare with another form of Drago.
Boy/Male
Indian, Sanskrit
Rare; Unusual
Boy/Male
Hindu, Indian
Feeling of Love
Girl/Female
Hindu
Shivas wife
Surname or Lastname
English (Dorset)
English (Dorset) : variant of Perdue.
SAMARIUM
SAMARIUM
SAMARIUM
SAMARIUM
SAMARIUM
n.
A supposed rare element, said to be associated with cerium, yttrium, etc., in the mineral samarskite, and more recently called samarium. Symbol Dp. See Samarium.
n.
A rare metallic element of doubtful identity.