Платинадискандий

Платинадискандий
Общие
Систематическое
наименование		 Платинадискандий
Традиционные названия Дискандийплатина
Хим. формула PtSc2
Рац. формула Sc2Pt
Физические свойства
Состояние кристаллы
Молярная масса 284,99 г/моль
Плотность 7,0 г/см³
Термические свойства
Температура
 • разложения >1000 °C
Энтальпия
 • образования -284 [1] кДж/моль
Приведены данные для стандартных условий (25 °C, 100 кПа), если не указано иное.

Платинадискандий — бинарное неорганическое соединение платины и скандия с формулой Sc2Pt, кристаллы.

Получение

  • Сплавление стехиометрических количеств чистых веществ:

Физические свойства

Платинадискандий образует кристаллы ромбической сингонии, пространственная группа P nma, параметры ячейки a = 0,6592 нм, b = 0,4991 нм, c = 0,8206 нм, Z = 4, структура типа силицида дикобальта Co2Si [2][3][4].

Примечания

  1. ↑ Gus L. W. Hart, Stefano Curtarolo, Thaddeus B. Massalski, Ohad Levy. A high-throughput ab initio review of platinum-group alloy systems // Phys. Rev. X. — 2013. — Т. 3. — С. 041035. — doi:10.1103/PhysRevX.3.041035. Архивировано 8 августа 2022 года.
  2. ↑ Диаграммы состояния двойных металлических систем / Под ред. Н. П. Лякишева. — М.: Машиностроение, 2000. — Т. 3 Книга 2. — 448 с. — ISBN 5-217-02932-3.
  3. ↑ B. Predel. Pt-Sc (Platinum-Scandium) // Landolt-Börnstein - Group IV Physical Chemistry. — 1998. — Т. 5I. — С. 1-2. — doi:10.1007/10542753_2522.
  4. ↑ B. Chabot, E. Parthé. Sc2Pt with orthorhombic Ni2Si structure type // Acta Cryst.. — 1979. — Т. B35, № 7. — С. 1745-1746. — doi:10.1107/S0567740879007664.


Read other articles:

Carl Ottosen

Artikel ini sebatang kara, artinya tidak ada artikel lain yang memiliki pranala balik ke halaman ini.Bantulah menambah pranala ke artikel ini dari artikel yang berhubungan atau coba peralatan pencari pranala.Tag ini diberikan pada Agustus 2020. Carl OttosenLahir(1918-07-18)18 Juli 1918Asminderød, Fredensborg, DenmarkMeninggal8 Januari 1972(1972-01-08) (umur 53)Sæby, DenmarkPekerjaanPemeranPenulis naskahSutradaraTahun aktif1947-1972 Carl Ottosen (18 Juli 1918 – 8 Ja...

 

Jon Tester

American politician and farmer (born 1956) This article is about the Montana farmer and U.S. senator. For the Wisconsin merchant and state assemblyman, see John Tester. Jon TesterOfficial portrait, 2014Chair of the Senate Veterans' Affairs CommitteeIncumbentAssumed office February 3, 2021Preceded byJerry MoranRanking Member of the Senate Veterans' Affairs CommitteeIn officeJanuary 3, 2017 – February 3, 2021Preceded byRichard BlumenthalSucceeded byJerry MoranChair of the Democra...

 

Pemilihan umum presiden Ukraina 2019

Pemilihan umum Presiden Ukraina 20192014202431 Maret 2019 dan 21 April 2019Kehadiran pemilih62.86% (putaran pertama)62.07% (putaran kedua)Kandidat   Calon Volodymyr Zelensky Petro Poroshenko Partai Sluha Narodu Independen Aliansi Blok Petro Poroshenko Solidarnist Suara rakyat 13,541,528 4,522,450 Persentase 73.22% 24.45% Peta persebaran suara Hasil putaran kedua menurut daerah pemilihan  Volodymyr Zelensky   Petro Poroshenko  Pemilihan tidak dilaksanakan kare...

Jan Joosten van Lodensteijn

Jan Joosten beralih ke halaman ini. Untuk cendekiawan Alkitab, lihat Jan Joosten (cendekiawan Alkitab). Jan Joosten van LodensteynPatung dada Jan Joosten van Lodensteyn di museum KuroshimaLahir1556[butuh rujukan]Delft, Belanda SpanyolMeninggal1623Hirado, Kyushu, JepangKebangsaanBelanda dan JepangNama lainYayōsu (耶楊子)PekerjaanPedagang dan pelautDikenal atas Salah satu orang Belanda pertama yang datang ke Jepang Salah satu Samuderai Barat pertama yang diketahui Jan Joosten v...

 

IEEE 802.11bn

Wireless networking standard in development Not to be confused with IEEE 802.11b. Wi-Fi generationsvte Generation IEEEstandard Adopted Maximumlink rate(Mbit/s) Radiofrequency(GHz) Wi-Fi 8 802.11bn 2028 100,000[1] 2.4, 5, 6, 7,42.5, 71[2] Wi-Fi 7 802.11be 2024 1376–46,120 2.4, 5, 6[3] Wi-Fi 6E 802.11ax 2020 574–9608[4] 6[a] Wi-Fi 6 2019 2.4, 5 Wi-Fi 5 802.11ac 2014 433–6933 5[b] Wi-Fi 4 802.11n 2008 72–600 2.4, 5 (Wi-Fi 3)* 802.11g 2...

 

Mississippi nella guerra di secessione americana

Mappa del Mississippi. Il Mississippi nella guerra di secessione americana fu il secondo Stato federato a proclamare la propria secessione dall'Unione, il 9 gennaio 1861. Si riunì poi rapidamente con altri sei Stati del profondo Sud per dare vita agli Stati Confederati d'America il 4 febbraio, al termine della presidenza di James Buchanan. La sua posizione lungo il corso meridionale del fiume Mississippi venne considerata fin da subito strategicamente assai importante da entrambe le parti in...

1909

1909 – MCMIX115 år sedan År1906 | 1907 | 190819091910 | 1911 | 1912 Årtionde1880-talet  | 1890-talet 1900-talet1910-talet | 1920-talet Århundrade1800-talet 1900-talet2000-talet Årtusende1000-talet Året Födda | AvlidnaBildanden | Upplösningar Humaniora och kultur Film | Konst | Litteratur | Musik | Serier | Teater Samhällsvetenskapoch samhälleKrig | Politik | Sport Teknik och vetenskap Vetenskap Andra tideräkningar G...

 

Thierry Marx

Pour les articles homonymes, voir Marx. Thierry MarxThierry Marx en 2008.BiographieNaissance 19 septembre 1959 (64 ans)20e arrondissement de ParisNationalité FrançaisActivité GastronomieAutres informationsSite web www.thierrymarx.comDistinctions Liste détailléeChevalier de la Légion d'honneur‎ (2013)Officier des Arts et des Lettres‎ (2016)Officier de la Légion d'honneur‎ (2021)Légionnaire de première classe d'honneur (d)modifier - modifier le code - modifier Wikidata...

 

Megaduca

Il megas doux Alessio Apocauco (1341-1345), nel suo ufficio. Il megaduca (in greco μέγας δουξ?, megas doux, grande duca, più propriamente gran comandante) era una figura dell'impero bizantino che occupava una delle più alte posizioni nella gerarchia militare. Indice 1 Funzione 2 Storia 3 Lista 4 Note 5 Bibliografia 5.1 Fonti 5.2 Studi 6 Voci correlate Funzione La figura del megaduca, ammiraglio della flotta, venne inserita nei quadri burocratici bizantini dal basileus Alessio ...

Kiryat Yam

Kiryat Yam קִרְיַת יָםTranskripsi bahasa Ibrani • ISO 259Qiryat Yamm Kiryat Yam emblemDistrik HaifaDidirikan1945Pemerintahan • JenisKotaLuas • Total4.339 dunams (4,339 km2 or 1,675 sq mi)Populasi (2007)[1] • Total36.800 • Kepadatan8,5/km2 (22/sq mi)Arti namaKota Laut Kiryat Yam (Ibrani: קִרְיַת יָם, artinya Kota Laut) adalah sebuah kota di distrik Teluk Hai...

 

Merriam's kangaroo rat

Species of rodent Merriam's Kangaroo Rat Conservation status Least Concern  (IUCN 3.1)[1] Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Rodentia Family: Heteromyidae Genus: Dipodomys Species: D. merriami Binomial name Dipodomys merriamiMearns, 1890 Subspecies Dipodomys merriami ambiguus Dipodomys merriami annulus Dipodomys merriami arenivagus Dipodomys merriami atronasus Dipodomys merriami brunensis Dipodomys merriami c...

 

Chester Morris

American actor (1901–1970) Chester MorrisMorris in 1934BornJohn Chester Brooks Morris(1901-02-16)February 16, 1901New York City U.S.DiedSeptember 11, 1970(1970-09-11) (aged 69)New Hope, Pennsylvania, U.S.OccupationActorYears active1917–1970Spouses Suzanne Kilbourne ​ ​(m. 1926; div. 1940)​ Lillian Kenton Barker ​ ​(m. 1940⁠–⁠1970)​ Children3Parent(s)William MorrisEtta Hawki...

Cannabis consumption

Methods of marijuana administration Some of this article's listed sources may not be reliable. Please help improve this article by looking for better, more reliable sources. Unreliable citations may be challenged and removed. (June 2022) (Learn how and when to remove this message) Part of a series onCannabis ArtsCulture 420 (chan) Books Magu (deity) Names Religion Judaism Latter-day Saints Sikhism Smoke-in Spiritual use Sports Stoner film Stoner rock Terms Chemistry Cannabinoid receptors Cann...

 

Lev!

Swedish artwork Lev!The word Lev!, northern wall in the eveningYear17 November 2012; 11 years ago (2012-11-17)MediumGlassDimensions170 meters (560 feet)LocationUmeå Lev! (Swedish for Live!) is a 170-meter (560 ft) long glass artwork in the pedestrian and bicycle tunnel between the Railway Station Square in central Umeå and Haga District in Sweden.[1] It was inaugurated on 17 November 2012 in conjunction with the festival Autumn Light and the reop...

 

Biostatistics

Application of statistical techniques to biological systems Biometry redirects here. For the automated recognition of people based on intrinsic physical or behavioural traits, see Biometrics. For the academic journal, see Biostatistics (journal). Biostatistics (also known as biometry) is a branch of statistics that applies statistical methods to a wide range of topics in biology. It encompasses the design of biological experiments, the collection and analysis of data from those experiments an...

When My Love Blooms

When My Love BloomsPoster promosiNama alternatifThe Most Beautiful Moment in LifeBlossomHangul화양연화 – 삶이 꽃이 되는 순간 Hanja花樣年華 - 삶이 꽃이 되는 瞬間 GenreMelodramaRomansaPengembangStudio DragonDitulis olehJeon Hee-youngSutradaraSon Jung-hyunPemeranYoo Ji-taeLee Bo-youngPark Jin-youngJeon So-neeNegara asalKorea SelatanBahasa asliKoreaJmlh. episode16ProduksiDurasi60 menitRumah produksiStudio DragonBon Factory Worldwide[1]DistributortvNRilis asliJar...

 

2019 Indian general election in Maharashtra

Indian state election 2019 Indian general election in Maharashtra ← 2014 11 April 2019 to 29 April 2019 2024 → ← outgoing memberselected members →All 48 Maharashtra seats in the Lok SabhaOpinion pollsTurnout61.02% (0.70%)   First party Second party   Leader Nitin Gadkari Arvind Sawant Party BJP SHS Alliance NDA NDA Leader's seat Nagpur (won) Mumbai South (won) Last election 23 18 Seats won 23 18 Seat change Percent...

 

Kuil Atsuta

Ruang pemujaan (haiden) di Kuil Atsuta. Kuil Atsuta (熱田神宮code: ja is deprecated , Atsuta-jingū) adalah sebuah kuil Shinto yang dipercayai didirikan pada masa pemerintahan Kaisar Keikō (71-130). Kuil Shinto ini terletak di Atsuta-ku, Nagoya, Prefektur Aichi, Jepang.[1] Sejak zaman kuno kuil ini telah merupakan salah satu kuil yang paling dikagumi, sejajar dengan Kuil Ise.[2] Kompleks kuil seluas 200.000 m2 ini dikunjungi lebih dari 9 juta pengunjung setiap tahunn...

PLCC

PLCCパッケージの例：マイクロコントローラ Motorola MC68HC711E9CFN3 in QFJ52 / PLCC52 PLCC（Plastic leaded chip carrier）とは、電気部品の半導体集積回路のパッケージの一種でQFJとも言う。 特徴 専用ソケットを使えば、部品交換が比較的簡単に行なえる。 専用ソケットを使わずに基板に直接ハンダ付けすることもあり、その場合でもソケット有りと無しとで同じ配線パターンで済ませ...

 

Sakalava rail

Species of bird Sakalava rail Conservation status Endangered  (IUCN 3.1)[1] Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Class: Aves Order: Gruiformes Family: Rallidae Genus: Zapornia Species: Z. olivieri Binomial name Zapornia olivieri(Grandidier, G & Berlioz, 1929) Distribution of the Sakalava rail Synonyms Amaurornis olivieri (Grandidier & Berlioz, 1929) The Sakalava rail (Zapornia olivieri) is a species of bird in the family Rall...