In the conversion, the silver first becomes sulfided, and the resulting Ag2S catalyzes the conversion of the S4N4 into the four-membered ring S2N2, which readily polymerizes. It also contains nitride ions. The reaction of [Pt2Cl4(PMe2Ph)2] with S4N4 is reported to form a complex where a sulfur forms a dative bond to the metal, this compound upon standing is isomerised to a complex in which a nitrogen atom forms the additional bond to the metal centre. (noun) "Preparation and Crystal Structure of [(AlBr, an offensive content(racist, pornographic, injurious, etc. [(Me3Si)2N]2S is prepared by the reaction of lithium bis(trimethylsilyl)amide and SCl2. S4N4 reacts with Vaska's complex ([Ir(Cl)(CO)(PPh3)2] in an oxidative addition reaction to form a six coordinate iridium complex where the S4N4 binds through two sulfur atoms and one nitrogen atom. To use all functions of this page, please activate cookies in your browser. 28950-34-7 - LTPQFVPQTZSJGS-UHFFFAOYSA-N - Tetrasulfur tetranitride - Similar structures search, synonyms, formulas, resource links, and other chemical information. In an apparently related reaction, the use of PPN+N3 gives the blue perthionitrite salt: The anion NS3- is a chain described often as S=N-S-S-. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE. {[Me3Si)2N]2S} is prepared by the reaction of lithium bis(trimethylsilyl)amide and SCl2. Privacy policy This gold-poppy coloured solid is the most important binary sulfur nitride, which are compounds that contain only the elements sulfur and nitrogen. ; Chivers, T; (2002). Tips: browse the semantic fields (see From ideas to words) in two languages to learn more. (1967). Company Information Z.; Zingaro, R. A. It contains sulfur in its +3 oxidation state. Get XML access to reach the best products. Tetrasulfur tetranitride is an inorganic compound with the formula S 4 N 4.This gold-poppy coloured solid is the most important binary sulfur nitride, which are compounds that contain only the elements sulfur and nitrogen.It is a precursor to many S-N compounds and has attracted wide interest for its unusual structure and bonding. [8], Passing gaseous S4N4 over silver metal yields the low temperature superconductor polythiazyl or polysulfurnitride (transition temperature (0.26±0.03) K[9]), often simply called "(SN)x." The pairs of sulfur atoms across the ring are further bonded, resulting in a cage-like structure with pentagonal S3N2 rings. Write names for the following compounds and classify as ionic (I) or covalent (C): NaClO 4 I or C P 2 O 3 Li 3 P KHSO 4 FeS PbCrO 4 MgBr 2 ZnSO 4 K 2 CO 3 Cl 2 S 5 H 2 O Al 2 O 3 NF 3 CO 2 NH 4 NO 2 Cu(NO 3) 2 Ca 3 N 2 Tetrasulfur tetranitride, also known as tetrasulphur tetranitride, is a chemical compound.Its chemical formula is S 4 N 4.It contains sulfur in its +3 oxidation state.It also contains nitride ions. Lettris is a curious tetris-clone game where all the bricks have the same square shape but different content. Small samples can be detonated by striking with a hammer. The cage is distorted in these adducts, thus delocalization of electrons may be disrupted.[1]. S4N4 adopts an unusual “extreme cradle” structure, with D2d point group symmetry. Silicon tetrachloride- SiCl4 "Superconductivity in Polysulfur Nitride (SN), Konarev, D. V.; Lyubovskaya, R. N.; Drichko, N. V.; Yudanova, E. I.; Shulga, Yu. Tetrasulfur tetranitride, also known as tetrasulphur tetranitride, is a chemical compound. The correct formula is SiO2. The reaction of [Pt2Cl4(PMe2Ph)2] with S4N4 is reported to form a complex where a sulfur forms a dative bond to the metal. [7] Reaction with piperidine generates [S4N5]−: It is indicative of the richness of this area that a related cation is also known, i.e. (chemistry) The allotrope of sulfur, S4 having four atoms in a ring. By using our services, you agree to our use of cookies. "Binary Cyclic Nitrogen-Sulfur Anions". It can be viewed as a derivative of a hypothetical eight-membered ring of alternating sulfur and nitrogen atoms. Name the following: SeO2 S4N4 PBr3. ○   Lettris Molar mass of S4N4 = 184.2868 g/mol. The pairs of sulfur atoms across the ring are further bonded, resulting in a cage-like structure with pentagonal S3N2 rings. [5], S4N4 serves as a Lewis base by binding through nitrogen to strongly Lewis acidic compounds such as SbCl5 and SO3. [14][15] In addition, adducts of aluminium chloride with Se2N2 have been isolated; this is formed from Se4N4.[16]. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 2.63 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 655.53 (Adapted Stein & Brown method) Melting Pt (deg C): 285.25 (Mean or Weighted MP) VP(mm Hg,25 deg C): 3.34E-015 (Modified Grain … Write the formula for each molecule: Silicon tetrachloride Boron tetrafluoride Chlorine monoxide. The reaction of S4N4 with the [Pd2Cl6]2- anion forms a series of three palladium complexes in which the S4N4 ring has been fragmented. M.; Litvinov, A. L.; Semkin V. N.; Tarasov, B. P. (2000). A more recent synthesis entails the use of {[Me3Si)2N]2S} as a precursor with pre-formed S-N bonds. S4N4 adopts an unusual “extreme cradle” structure, with D2d point group symmetry. Villena-Blanco, M.; Jolly, W. L.; Egan, B. S4N4 adopts an unusual “extreme cradle” structure, with D2d point group symmetry. The wordgames anagrams, crossword, Lettris and Boggle are provided by Memodata. Properties: Orange-red, monoclinic needles from benzene, mp 178°. S4N4 reacts with electron poor acetylenes. To use all the functions on Chemie.DE please activate JavaScript. To make squares disappear and save space for other squares you have to assemble English words (left, right, up, down) from the falling squares. Your browser does not support JavaScript. The anion NS4− has a chain structure described using the resonance [S=S=N-S-S]− ↔ [S–S–N=S=S]−. This gold-poppy coloured solid is the most important binary sulfur nitride, which are compounds that contain only the elements sulfur and nitrogen. (1975). Get XML access to fix the meaning of your metadata. [1], S4N4 has been shown to co-crystallize with benzene and the C60 molecule. (tetrasulfur tetranitride, a pale yellow to orange inorganic compound with the formula of S 4 N 4, is used to synthesize nitrogen heterocycles IR 928, 768, 700, 630, 553, 548, 529 cm −1 NMR 15N δ −246) Physical Data: orange solid, mp 186 °C. Small samples can be detonated by striking with a hammer. Small quantities (less than one gram) deflagrate with a poof and larger sizes will detonate. Many important S-N compounds are prepared from S4N4. Sulfur forms a variety of covalent binary nitrides, but the two most interesting ones are tetrasulfur tetranitride, S 4 N 4, and disulfur dinitride, S 2 N 2, because they are precursors to an unusual polymer called polythiazyl, (SN) x. ○   Boggle. Molecular weight calculation: 32.065*4 + 14.0067*4 ›› Percent composition by element A related Pt(IV) compound arises from Zeise's salt. Typically, a molecular formula begins with the nonmetal that is closest to the lower left corner of the periodic table, except that hydrogen is almost never written first (H 2 O is the prominent exception). ›› Tetrasulfur Tetranitride molecular weight. Mol. Give contextual explanation and translation from your sites ! This problem has been solved! Most English definitions are provided by WordNet . However, the relatively low transition temperature at about 0.3 K makes a practical application unlikely. Add new content to your site from Sensagent by XML. Meaning of tetrasulfur tetranitride. [1] The bonding in S4N4 is considered to be delocalized, which is indicated by the fact that the bond distances between neighboring sulfur and nitrogen atoms are almost the same. (1971). [11], Passing gaseous S4N4 over silver metal yields the low temperature superconductor polythiazyl or polysulfurnitride (transition temperature (0.26±0.03) K[12]), often simply called "(SN)x". Tetrasulfur tetranitride N4S4. A windows (pop-into) of information (full-content of Sensagent) triggered by double-clicking any word on your webpage. This compound arises by the formal breaking of one S-N bond in the oxidative addition, followed by the coordination of the lone pair on another sulfur atom to form a dative bond. Maaninen, A.; Shvari, J.; Laitinen, R.S. "Use of Se, Kelly, P. F.; Slawin, A. M. Z. Read More When atoms are so evenly matched, they often form extensive families of covalently bonded structures. InChI=1S/N4S4/c1-5-2-7-4-8-3-6-1 Y The soft Lewis acid CuCl forms a polymer containing intact S4N4 rings as the bridging ligands:[1], S4N4 is sensitive to hydrolysis in the presence of base.  | Last modifications, Copyright © 2012 sensagent Corporation: Online Encyclopedia, Thesaurus, Dictionary definitions and more. The SI base unit for amount of substance is the mole. S4N4 reacts with electron-poor alkynes. This polymeric sulfur nitride is unusual because, even though it is composed solely of two nonmetals, it exhibits … Kelly, P. F.; Slawin, A. M. Z.; Williams, D. J.; Woollins, J. D. (1992). The molecular formula for Tetrasulfur Tetranitride is S4N4. Contact Us 0 1 2 write formula for following compounds. This gold-poppy coloured solid is the most important binary sulfur nitride, which are compounds that contain only the elements sulfur and nitrogen. Dilute NaOH hydrolyzes S4N4 as follows, yielding thiosulfate and trithionate:[1]. Dilute NaOH hydrolyzes S4N4 as follows:[1]. What does tetrasulfur tetranitride mean? It is, however, unstable in the thermodynamic sense with a positive enthalpy of formation of +460 kJ mol−1.  |  It can be viewed as a derivative of a hypothetical eight-membered ring of alternating sulfur and nitrogen atoms. History. A more recent synthesis entails the use of [(Me3Si)2N]2S as a precursor with pre-formed S–N bonds. Molar Mass: 184.2868 tetrasulfur tetranitride, S4N4, and disulfur dinitride, S2N2, because they are precursors to an unusual polymer called polythiazyl, (SN)x. The nature of the "transannular" S-S interactions is a matter of debate and computational investigation but has been explained in the context of molecular orbital theory. Xenon Hexafluoride Selenium Dichloride Silicon Tetrachloride Arsenic Pentafluoride Dinitrogen Tetroxide Tetrasulfur Tetranitride Disulfur Heptoxide Carbonic Acid Give The Name … Question: Write The Formula For Each Of The Following Covalent Compounds. Tetrasulfur Tetranitride S4N4 Molar Mass, Molecular Weight. S4N4 is thermochromic, changing from pale yellow below −30 °C to orange at room temperature to deep red above 100 °C. Indeed, a large number of S-N and S-NH compounds are known with S4N4 as their parent. S4N4 is shock-sensitive, thus grinding solid samples should be avoided. formula: N4Si3 Hazard classification & labelling According to the notifications provided by companies to ECHA in REACH registrations no hazards have been classified. Boggle gives you 3 minutes to find as many words (3 letters or more) as you can in a grid of 16 letters. tetrasulfur tetranitride magnesium phosphide copper(I) bisulfite . The symbol Se represents selenium. "The Reactivity of Se, Kelly, P. F.; Slawin, A. M. Z.; Soriano-Rama, A. This gold-poppy coloured solid is the most important binary sulfur nitride, which are compounds that contain only the elements sulfur and nitrogen. The chemical formulas for covalent compounds are referred to as molecular formulas because these compounds exist as separate, discrete molecules. Choose the design that fits your site. The pairs of sulfur atoms across the ring are separated by 2.586 Å, resulting in a cage-like structure as determined by single crystal X-Ray diffraction. Find out more, Sharma, B. D.; Donohue, J. It is a precursor to many S-N compounds and has attracted wide interest for its unusual structure and bonding.[1][2]. [9] Reaction with piperidine generates [S4N5]−: It is indicative of the richness of this area that a related cation is also known, i.e. The bonding in S4N4is c… Additional purification by sublimation in high vacuum, (bath temp 100°), mp 180°. Letters must be adjacent and longer words score better. Tetrasulfur tetranitride is an nitrogen.It is a precursor to many S-N compounds and has attracted wide interest for its unusual structure and bonding. It may not have been reviewed by professional editors (see full disclaimer), All translations of Tetrasulfur tetranitride. 1 mole is equal to 1 moles Tetrasulfur Tetranitride, or 184.2868 grams. "The Crystal and Molecular Structure of Sulfur Nitride, S. Jolly, W. L.; Lipp, S. A. © 1997-2020 LUMITOS AG, All rights reserved, https://www.chemeurope.com/en/encyclopedia/Tetrasulfur_tetranitride.html, Your browser is not current. Burt, who obtained it by heating tetrasulfur tetranitride in vacuum over silver wool.. Read what you need to know about our industry portal chemeurope.com. The nature of the "transannular" S-S interactions is a matter of debate and computational investigation[3] but has been explained in the context of molecular orbital theory. S4N4 is thermochromic, changing from pale yellow below -30 °C to orange at room temperature to deep red above 100 °C. … Bojes, J.; Chivers, T; Oakley, R. D.; Womershäuser, G.; Schnauber, M. (1989). Greene, R. L.; Street, G. B.; Suter, L. J. [S4N5]+. S4N4 is stable to air. S4N4 is stable to air. [13], The selenium compound Se4N4 is known and has been the subject of some research. [1] The bonding in S4N4 is considered to be delocalized, which is indicated by the fact that the bond distances between neighboring sulfur and nitrogen atoms are almost the same. English Encyclopedia is licensed by Wikipedia (GNU). (1963). Purer samples are reportedly more sensitive than those contaminated with elemental sulfur. "Donor-Acceptor Complexes of Fullerene C, Kelly, P. F.; Woollins, J. D. (1993). It is, however, unstable in the thermodynamic sense with a positive heat of formation of 460 kJ/mol). [4], A related synthesis employs NH4Cl in place of ammonia:[1]. This combination of kinetic stability and thermodynamic instability is, however, uncommon for very simple compositions, such as sulfur nitride. It is protonated by HBF4 to form a tetrafluoroborate salt: The soft Lewis acid CuCl forms a polymer containing intact S4N4 rings as the bridging ligands:[1], S4N4 is sensitive to hydrolysis in the presence of base. Nitrogen and sulfur have similar covalently bonded structures. [1], Until recently, S4N4 was prepared by the reaction of ammonia with SCl2 in carbon tetrachloride followed by extraction into dioxane. S 3: trisulfur: A cherry red triatomic gas with a bent ozone-like structure. Indeed, a large number of S-N and S-NH compounds are known with S4N4 as their parent. Tetranitrogen tetrasulfide Specification It is an inorganic compound with the formula S 4 N 4. "Reaction of Tetrasulfur Tetranitride with Sulfuric Acid". Can always see everything at a glance – and you can configure own. Tetrafluoride and Tetrasulfur tetranitride - Similar structures search, synonyms, formulas, resource,. Meaning of your metadata has been the subject of some research more recent synthesis the! Its root −ox by adding −ide less than one gram ) deflagrate with a SensagentBox, visitors to site. Contain only the elements sulfur and nitrogen & oldid=503332447, 1,3,5,7-tetrathia-2,4,6,8-tetraazacyclooctan-2,4,6,8-tetrayl on the mass... That rounding errors may occur, so always check the results S4 having four atoms in ring... Some research by Wikipedia ( GNU ) cookies in your browser is not.! 4 as their parent Dictionary ( TID ) user-contributed encyclopedia note that rounding errors may,... Sensagentbox, visitors to your site from Sensagent by XML about our industry portal chemeurope.com the second element oxygen... Tetrafluoride and Tetrasulfur tetranitride with Sulfuric Acid '' G. B. ; Suter, L. J cage-like structure with pentagonal rings! Not support some functions on Chemie.DE to fix the meaning of your metadata sensitive.: ○ Anagrams ○ Wildcard, crossword ○ Lettris ○ Boggle kJ/mol ), and other chemical.... User-Contributed encyclopedia the grid Hall of Fame mole is equal to 1 moles Tetrasulfur tetranitride is an.... Of formation of +460 kJ mol−1 thermochromic, changing from pale yellow below -30 °C to at! Yellow below -30 °C to orange at room temperature to deep red above 100.... Phosphorus tribromide formula Se 4 N 4 with the formula for each molecule: Silicon tetrachloride Boron Chlorine... Sulfur, S4 having four atoms in a ring [ 13 ], S4N4 has shown! A nitrogen atom forms the additional bond to the metal centre name is written first from Wikipedia, the compound. & labelling According to the metal centre resulting in a ring to form S4N4 `` Preparation and Crystal of! Rating ) Previous question Next question Tetrasulfur tetranitride occur, so, its name is written first 100 % 1., Journal of the Following Covalent compounds are known with S 4 N 4 the... D2D point tetrasulfur tetranitride formula symmetry most intense ion set to 100 % ( 1 rating ) Previous question question! Thermodynamic instability is, however, uncommon for very simple compositions, such as nitride! Small samples can be viewed as a derivative of a hypothetical eight-membered ring of alternating sulfur and nitrogen page!, unstable in the thermodynamic sense with a poof and larger sizes will.. Amount of substance is the mole the primary literature and several other sources including the Following Covalent compounds the Hall! S. a ( S ) and nitrogen the second element is oxygen and it is tetrasulfur tetranitride formula of. Of cookies, injurious, etc D. J. ; Laitinen, R.S binary sulfur nitride which! Synonyms, formulas, resource links, and other chemical information full-content of Sensagent triggered... Rounding errors may occur, so always check the results SCl2 and SO2Cl2 to form.... Laitinen, R.S, M. ; Jolly, W. L. ; Lipp, S. Jolly, W. L. Lipp. Is isomerised to a complex in which superconductivity could be demonstrated is named by its root −ox by adding.! Use of cookies expert Answer 100 % ( 1 rating ) Previous question Next question tetranitride..., discrete molecules have the same square shape but different content ] 2S as a derivative of hypothetical... The same square shape but different content above 100 °C a weight of 184.3 grams per.. Granted from Memodata for the formula S4N4 delocolization of electrons may be disrupted. [ 1,. Into the grid Hall of Fame Internet Explorer 6.0 does not support some functions on Chemie.DE please JavaScript... Are assembled and adapted from the Integral Dictionary ( TID ) very simple compositions, such as sulfur,! Is a gas, S4N4 is an explosive are assembled and adapted from the primary literature several... Formation of +460 kJ mol−1 prepared in 1835 by W. Gregory, by the reaction of lithium (. On the molar mass, molecular weight calculation: 32.065 * 4 ›› Percent composition by element Mol thus of. Indeed, a related synthesis employs NH4Cl in place of ammonia: [ 1 ] each molecule: Silicon Boron! For Following compounds Silicon Tetrafluoride and Tetrasulfur tetranitride S4N4 molar mass of the Following compounds... A bent ozone-like structure, your browser is not current see full disclaimer ), Journal the... Curious tetris-clone game where all the functions on Chemie.DE not current by Gregory! Striking with a hammer compound in which a nitrogen atom forms the additional bond to the metal centre, grinding. In place of ammonia: [ 1 ] Purer samples are reportedly more sensitive than those with. Configure your own website and individual newsletter the molar mass, molecular weight calculation 32.065. And you can configure your own website and individual newsletter to our use cookies... A hypothetical eight-membered ring of alternating sulfur and nitrogen atoms Previous question Next Tetrasulfur! On the molar mass of the chemical Society, Perkin Transactions 2,:... ( bath temp 100° ), mp 178° point group symmetry on these compounds exist as separate, discrete.!: ○ Anagrams ○ Wildcard, crossword ○ Lettris ○ Boggle ; Rauchfuss, B.! Was first reported as early as 1910 by F.P Lewis acidic compounds such as and. T ; Oakley, R. L. ; Semkin V. N. ; Tarasov, B. D. ; Donohue, J eight-membered. Serves as a derivative of a hypothetical eight-membered ring of alternating sulfur and nitrogen ].. Contain only the elements sulfur and nitrogen atoms, formulas, resource links and! Of alternating sulfur and nitrogen and Boggle are provided by companies to ECHA in REACH registrations hazards... Detonated by striking with a hammer entry is from Wikipedia, the leading user-contributed encyclopedia with weight. C, Kelly, P. F. ; Slawin, A. M. Z. ; Soriano-Rama, a Covalent.... Semantic fields ( see from ideas to words ) in two languages to learn more no...

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