Litium sulfida

Litium sulfida
Nama

Nama IUPAC Litium hidrosulfida
Nama IUPAC (preferensi) Litium sulfida
Penanda
Nomor CAS	12136-58-2^Y
Model 3D (JSmol)	Gambar interaktif Gambar interaktif
3DMet	{{{3DMet}}}
ChemSpider	8466196^Y
Nomor EC
PubChem CID	10290727
Nomor RTECS	{{{value}}}
CompTox Dashboard (EPA)	DTXSID7065251
InChI InChI=1S/2Li.S/q2+1;-2^Y Key: GLNWILHOFOBOFD-UHFFFAOYSA-N^Y InChI=1S/2Li.S/q2+1;-2 Key: GLNWILHOFOBOFD-UHFFFAOYSA-N
SMILES [Li+].[Li+].[S-2] [Li+].[Li+].[S-2]
Sifat
Rumus kimia	Li₂S
Massa molar	45,95 g/mol
Penampilan	padatan putih
Densitas	1,66 g/cm³
Titik lebur	938 °C
Titik didih	1372 °C
Kelarutan dalam air	sangat mudah larut
Kelarutan	sangat mudah larut dalam etanol
Struktur
Struktur kristal	Antifluorit (kubik), cF12
Grup ruang	Fm3m, No. 225
Geometri koordinasi	Tetrahedral (Li⁺); kubik (S²⁻)
Termokimia
Entropi molar standar (S^o)	63 J/mol K
Entalpi pembentukan standar (Δ_fH^o)	-9,401 kJ/g atau -447 kJ/mol
Bahaya
Lembar data keselamatan	External MSDS
Dosis atau konsentrasi letal (LD, LC):
LD₅₀ (dosis median)	240 mg/kg (oral, tikus)^[1]
Senyawa terkait
Anion lain	Litium oksida
Kation lainnya	Natrium sulfida Kalium sulfida
Senyawa terkait	Litium hidrosulfida
Kecuali dinyatakan lain, data di atas berlaku pada suhu dan tekanan standar (25 °C [77 °F], 100 kPa).
Y verifikasi (apa ini ^YN ?)
Referensi

Litium sulfida adalah senyawa anorganik dengan rumus kimia Li₂S. Senyawa ini mengkristal dengan motif antifluorit, yang dijelaskan sebagai garam (Li⁺)₂S²⁻. Senyawa ini berbentuk padatan kuning-putih serbuk higroskopis. Di udara, senyawa ini mudah terhidrolisis dan melepaskan hidrogen sulfida (bau telur busuk).^[2]

Pembuatan

Litium sulfida dibuat dengan cara memberi perlakuan litium dengan belerang.^[3] Reaksi ini mudah dilakukan dalam amonia anhidrat.^[4]

{\ce {2Li + S -> Li2S}}

Aduk [en] trietilborana litium sulfida yang larut dalam THF dapat dibuat menggunakan superhidrida.^[5]

Reaksi dan aplikasi

Litium sulfida telah dipertimbangkan untuk digunakan dalam baterai litium belerang.^[6]

Referensi

^ http://chem.sis.nlm.nih.gov/chemidplus/rn/12136-58-2
^ Greenwood, N. N.; & Earnshaw, A. (1997). Chemistry of the Elements (2nd Edn.), Oxford:Butterworth-Heinemann. ISBN 0-7506-3365-4.
^ "Webelements – Lithium Sulfide". Diakses tanggal 2005-09-16.
^ Rankin, D. W. H. (1974). "Digermanyl Sulfide". Inorg. Synth. 15: 182–84. doi:10.1002/9780470132463.ch40. ISBN 978-0-470-13246-3.
^ Gladysz, J. A.; Wong, V. K. and Jick, B. G., "Reduction of S-S Bonds with LiBHEt3", Tetrahedron, 1979, 35, 2329.
^ "Battery claims greater capacity than lithium ion". Electronics Weekly. Diakses tanggal 2005-09-16.

Pranala luar

Lithium Sulfide

l b s Senyawa litium
Anorganik	LiAlCl₄ LiAlH₄ LiAlO₂ LiBF₄ LiBH₄ LiBO₂ LiB₃O₅ Li₂B₄O₇ LiBr Li₂CO₃ Li₂C₂ LiCl LiClO LiClO₃ LiClO₄ LiCoO₂ LiF LiH LiI LiIO₃ Li₂IrO₃ Li₂MoO₄ LiNH₂ Li₂NH LiN₃ Li₃N LiNO₂ LiNO₃ LiNbO₃ LiOH LiO₂ Li₂O Li₂O₂ LiPF₆ Li₂PtO₃ Li₂Po Li₂RuO₃ Li₂S Li₂SO₃ Li₂SO₄ Li₂SiO₃ LiTaO₃ Li₂TiO₃
Organik	12-hidroksistearat asetat aspartat sitrat diisopropilamida orotat suksinat stearat organolitium
Mineral	Ambligonit Elbait Eukriptit Jadarit Lepidolit Litiofilit Petalit Pezotait Saliotit Spodumena Sugilit Tourmalin Zabuyelit Zinnwaldit

Artikel bertopik senyawa kimia ini adalah sebuah rintisan. Anda dapat membantu Wikipedia dengan mengembangkannya.

Read other articles:

Strada statale 5 Via Tiburtina Valeria

Questa voce o sezione sull'argomento strade d'Italia non cita le fonti necessarie o quelle presenti sono insufficienti. Puoi migliorare questa voce aggiungendo citazioni da fonti attendibili secondo le linee guida sull'uso delle fonti. Strada statale 5 Via Tiburtina ValeriaLocalizzazioneStato Italia Regioni Lazio Abruzzo Province Roma L'Aquila Chieti Pescara DatiClassificazioneStrada statale InizioRoma FinePescara Lunghezza216,600 km Data apertura1928 ...

President of the Continental Congress

Presiding officer of the U.S. Continental Congress President of the United States in Congress AssembledSeal of the president of the CongressContinental CongressStyleMr. President (informal)The Honorable (formal)StatusPresiding officerAppointerVote within the CongressFormationSeptember 5, 1774 (1774-09-05)First holderPeyton RandolphFinal holderCyrus GriffinAbolishedNovember 2, 1788 (1788-11-02) This article is part of a series on theUnited StatesContinental Congre...

1936 United States presidential election in Wyoming

Election in Wyoming Main article: 1936 United States presidential election 1936 United States presidential election in Wyoming ← 1932 November 3, 1936 1940 → Nominee Franklin D. Roosevelt Alf Landon Party Democratic Republican Home state New York Kansas Running mate John Nance Garner Frank Knox Electoral vote 3 0 Popular vote 62,624 38,739 Percentage 60.58% 37.47% County Results Roosevelt 40-50% 50-60% 60-70%...

Gianpaolo Bellini

Gianpaolo Bellini Informasi pribadiTanggal lahir 27 Maret 1980 (umur 44)Tempat lahir Sarnico, ItaliaTinggi 1,80 m (5 ft 11 in)Posisi bermain Bek kiriKarier junior1997–1998 AtalantaKarier senior*Tahun Tim Tampil (Gol)1998–2016 Atalanta 396 (9)Tim nasional2000–2002 Italia U-21 15 (0) * Penampilan dan gol di klub senior hanya dihitung dari liga domestik Gianpaolo Bellini (lahir 27 Maret 1980) adalah seorang pemain sepak bola berkewarganegaraan Italia yang telah pensiun...

Science fiction video game

Video game genre An editor has performed a search and found that sufficient sources exist to establish the subject's notability. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Science fiction video game – news · newspapers · books · scholar · JSTOR (April 2023) (Learn how and when to remove this template message) Video games Platforms Arcade video game Console gam...

Monastère de Manasija

Cet article est une ébauche concernant un monastère et un monument culturel serbe. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. Monastère de Manasija Les murailles du monastère de Manasija. Présentation Nom local Манастир МанасијаManastir Manasija Culte Orthodoxe serbe Type Monastère Rattachement Éparchie de Braničevo Début de la construction 1406 Fin des travaux 1418 Style dominant �...

45e régiment d'infanterie territoriale

45e régiment d'infanterie territoriale Soldats du 45e régiment territorial dans un camp de prisonniers en Allemagne. Pays France Branche Armée de terre Type Régiment d'infanterie territoriale Rôle Infanterie de soutien Inscriptionssur l’emblème Verdun 1916 Guerres Première Guerre mondiale modifier Le 45e régiment d'infanterie territoriale est un régiment d'infanterie de l'armée de terre française qui a participé à la Première Guerre mondiale. Il est mobil...

Pürksi

Village in Estonia This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Pürksi – news · newspapers · books · scholar · JSTOR (February 2013) (Learn how and when to remove this message) Village in Lääne County, EstoniaPürksiVillagePürksi manorCountry EstoniaCounty Lääne CountyParish Lääne-Nigula Pari...

Indochine (film)

IndochinePoster rilis teatrikal PrancisSutradaraRégis WargnierProduserEric HeumannJean LabadieDitulis olehÉrik OrsennaLouis GardelCatherine CohenRégis WargnierPemeranCatherine DeneuveVincent PérezLinh Dan PhamPenata musikPatrick DoyleSinematograferFrançois CatonnéPenyuntingAgnès SchwabGeneviève WindingPerusahaanproduksiParadis FilmsBac FilmsOrly FilmsCiné CinqDistributorBac Films (Prancis)Electric Pictures (Inggris)Sony Pictures Classics (AS)Tanggal rilis 15 April 1992 (19...

Douglas Fisher (Royal Navy officer)

Sir Douglas FisherRear Admiral Fisher on the quarterdeck of HMS Duke of York, October 1942Born23 October 1890 (1890-10-23)Died4 October 1963 (1963-10-05) (aged 72)Allegiance United KingdomService/branch Royal NavyYears of service1907–1949RankAdmiralCommands heldHMS WarspiteBattles/warsWorld War IWorld War IIAwardsKnight Commander of the Order of the BathKnight Commander of the Order of the British Empire Admiral Sir Douglas Blake Fisher KCB KBE (23 October 1890 R...

Inside Man

Inside ManDenzel Washington in una scena del filmTitolo originaleInside Man Lingua originaleinglese Paese di produzioneStati Uniti d'America Anno2006 Durata129 min Rapporto2,35:1 Generethriller RegiaSpike Lee SceneggiaturaRussell Gewirtz ProduttoreBrian Grazer Produttore esecutivoJon Kilik, Kim Roth, Daniel M. Rosenberg, Karen Kehela Sherwood Casa di produzioneUniversal Pictures, Imagine Entertainment, 40 Acres & a Mule Filmworks Distribuzione in italianoUIP FotografiaMatthew Libatique Mo...

Державний комітет телебачення і радіомовлення України

Державний комітет телебачення і радіомовлення України (Держкомтелерадіо) Приміщення комітетуЗагальна інформаціяКраїна УкраїнаДата створення 2003Керівне відомство Кабінет Міністрів УкраїниРічний бюджет 1 964 898 500 ₴[1]Голова Олег НаливайкоПідвідомчі ор...

2020年夏季奧林匹克運動會波蘭代表團

2020年夏季奥林匹克运动会波兰代表團波兰国旗IOC編碼POLNOC波蘭奧林匹克委員會網站olimpijski.pl（英文）（波兰文）2020年夏季奥林匹克运动会（東京）2021年7月23日至8月8日（受2019冠状病毒病疫情影响推迟，但仍保留原定名称）運動員206參賽項目24个大项旗手开幕式：帕维尔·科热尼奥夫斯基（游泳）和马娅·沃什乔夫斯卡（自行车）[1]闭幕式：卡罗利娜·纳亚（皮划艇）&#...

Anderson, Missouri

City in Missouri, United StatesAnderson, MissouriCityLocation in McDonald County and the state of MissouriCoordinates: 36°38′32″N 94°26′07″W / 36.64222°N 94.43528°W / 36.64222; -94.43528[1]CountryUnited StatesStateMissouriCountyMcDonaldArea[2] • Total2.27 sq mi (5.89 km2) • Land2.27 sq mi (5.89 km2) • Water0.00 sq mi (0.00 km2)Elevation[1]892 ft (2...

Tann (Bavière)

Pour les articles homonymes, voir Tann. Cet article est une ébauche concernant une localité allemande. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. Tann Armoiries Administration Pays Allemagne Land Bavière District(Regierungsbezirk) Basse-Bavière Arrondissement(Landkreis) Val-de-Rott-Inn Nombre de quartiers(Ortsteile) 105 Bourgmestre(Bürgermeister) Mandat Adi Fürstberger depuis 2002 Partis au pouvoir CS...

1892 Liverpool Everton by-election

The 1892 Liverpool Everton by-election was a parliamentary by-election held in England on 15 February 1892 for the British House of Commons constituency of Liverpool Everton. Vacancy Edward Whitley MP, caricatured in Vanity Fair in 1880 The vacancy was caused by the death on 14 January of the Conservative Member of Parliament (MP) Edward Whitley.[1] The 67-year-old Whitley was a former Mayor of Liverpool[2] who had held the seat since its creation at the 1885 general election...

ضغط إشعاع

تصميم شراع شمسي لرحلات بين الكواكب. رسم تخيلي لشراع شمسي فضائي. ضغط إشعاع في الفيزياء وفي الفلك للإشعاع ضغط يمكن حسابه، فما تشعه الشمس من ضوء يتكون من أشعة كهرومغناطيسية له ضغط على المادة الكونية (كما تنشر الشمس جسيمات أولية في صورة ريح شمسية لها ضغط هي أيضا). بالنسبة إلى ضغط...

Minister (government)

Politician who heads a government ministry Councillor of state redirects here. For the differently spelled role it should not be confused for, see Counsellor of State. Junior Minister redirects here. For the position in the government of Northern Ireland, see Junior Minister (Northern Ireland). Part of the Politics series onExecutive government Head of state Monarch Supreme leader President President of the council of state Government Head of government ChancellorChief executiveChief minister...

James Allison

Disambiguazione – Se stai cercando il vincitore del Premio Nobel, vedi James Patrick Allison. Questa voce sull'argomento ingegneri britannici è solo un abbozzo. Contribuisci a migliorarla secondo le convenzioni di Wikipedia. Questa voce o sezione sull'argomento ingegneri britannici non cita le fonti necessarie o quelle presenti sono insufficienti. Puoi migliorare questa voce aggiungendo citazioni da fonti attendibili secondo le linee guida sull'uso delle fonti. James Allison Jam...

Aurangzeb

Mughal emperor from 1658 to 1707 This article is about the sixth Mughal emperor. For the Indian movie of the same name, see Aurangzeb (film). Muhi ad-Din Muhammad Bahadur Alamgir Aurangzeb Al-Mukarram[a] Al-Sultan al-Azam[1] Amir al-Mu'minin[b] Shahenshah-e-Sultanat Al-Hindiyyah wa Al-Mughaliyyah (Emperor of the Sultanate of India and the Mughals)[1] Aurangzeb holding a hawk, c. 16606th Mughal EmperorReign31 July 1658 – 3 March 1707Predeces...