• Thumbnail for Pentaborane(9)
    Pentaborane(9) is an inorganic compound with the formula B5H9. It is one of the most common boron hydride clusters, although it is a highly reactive compound...
    11 KB (1,148 words) - 17:48, 25 September 2024
  • Pentaborane may refer to: Pentaborane(9) (B5H9) Pentaborane(11) (B5H11) This set index article lists chemical compounds articles associated with the same...
    445 bytes (44 words) - 05:16, 3 July 2022
  • Thumbnail for Pentaborane(11)
    relative to the heavily studied pentaborane(9) (B5H9). With two more hydrogen atoms than nido-pentaborane(9), pentaborane(11) is classified as an arachno-...
    2 KB (151 words) - 18:02, 20 August 2024
  • Thumbnail for Carborane
    C2B3H7. Relatively little work has been devoted to these compounds. Pentaborane[9] reacts with acetylene to give nido-1,2-C2B4H8. Upon treatment with...
    15 KB (1,680 words) - 06:50, 23 July 2024
  • Thumbnail for Hypergolic propellant
    offers higher specific impulse than ClF3. Pentaborane(9) and diborane + nitrogen tetroxide – Pentaborane(9), a so-called Zip fuel, was studied by Soviet...
    24 KB (2,491 words) - 11:08, 25 September 2024
  • Thumbnail for Octahydrotriborate
    intermediate is the synthesis of various higher boron hydrides, such as pentaborane(9). B3H8− can be viewed as the conjugate base of triborane B3H9. Octahydrotriborate...
    4 KB (323 words) - 21:23, 9 June 2023
  • Thumbnail for Boron hydride clusters
    shown below. Borane BH3 Diborane(6) B2H6 arachno-Tetraborane(10) B4H10 Pentaborane(9) B5H9 Decaborane(14) B10H14 Octadecaborane(22) B18H22 iso-B18H22 Hexaborate(6)...
    13 KB (1,430 words) - 17:51, 20 August 2024
  • Thumbnail for Diborane
    diborane gives hydrogen and diverse boron hydride clusters. For example, pentaborane was first prepared by pyrolysis of diborane at about 200 °C. Although...
    27 KB (2,600 words) - 19:52, 29 October 2024
  • Thumbnail for Molecular symmetry
    HCo(CO)4 C4v E 2C4 C2 2σv 2σd square pyramidal xenon oxytetrafluoride pentaborane(9), B5H9 nitroprusside anion [Fe(CN)5(NO)]2− C5 E 2C5 2C52 five-fold rotational...
    48 KB (4,086 words) - 14:28, 10 November 2024
  • Thumbnail for Hexaborane(10)
    of the molecule is Cs. A laboratory route begins with bromination of pentaborane(11) followed by deprotonation of the bromide to give [BrB5H7]−. This...
    3 KB (231 words) - 18:04, 20 August 2024
  • Thumbnail for Boranes
    Pyrolysis of these species leads to higher boranes, such as tetraborane and pentaborane. These two are early members of the boron hydride clusters. This family...
    5 KB (561 words) - 16:24, 21 October 2024
  • Thumbnail for Decaborane
    Decaborane, like pentaborane, is a powerful toxin affecting the central nervous system, although decaborane is less toxic than pentaborane. It can be absorbed...
    11 KB (898 words) - 17:31, 20 August 2024
  • Thumbnail for Hexaborane(12)
    by the cluster expansion method from B5H− 8, the conjugate base of pentaborane(9): LiB5H8 + 1/2 B2H6 → LiB6H11 LiB6H11 + HCl → B6H12 + LiCl Greenwood...
    2 KB (123 words) - 18:06, 20 August 2024
  • Paraquat Paraquat methosulfate Parathion Parathion-methyl Paris green Pentaborane Pentadecylamine Peracetic acid Perchloromethylmercaptan Phenol Phenol...
    10 KB (825 words) - 19:18, 7 August 2024
  • swallowed, with an LD50 of 235 mg/kg in rat test subjects. Organoboranes Pentaborane Zip fuel Brotherton, Robert J.; Weber, C. Joseph; Guibert, Clarence R...
    12 KB (1,020 words) - 11:19, 9 June 2024
  • (1): 5–7. doi:10.1007/s00204-013-1127-0. PMC 3880486. PMID 24091634. "Pentaborane chemical and safety data" (PDF). noaa.gov. Archived (PDF) from the original...
    58 KB (4,276 words) - 23:46, 15 November 2024
  • Thumbnail for Metallaborane
    The iron compound is produced by reaction of diiron nonacarbonyl with pentaborane. B4H8Fe(CO)3 and cyclobutadieneiron tricarbonyl have similar structures...
    4 KB (496 words) - 17:48, 23 September 2024
  • Thumbnail for Boron
    important boranes are diborane B2H6 and two of its pyrolysis products, pentaborane B5H9 and decaborane B10H14. A large number of anionic boron hydrides...
    127 KB (13,568 words) - 12:21, 31 October 2024
  • 20816-12-0 100 Oxygen difluoride 7783-41-7 100 Ozone 10028-15-6 100 Pentaborane 19624-22-7 100 Peracetic acid (concentration greater than 60%) 79-21-0...
    7 KB (69 words) - 13:43, 24 May 2024
  • Thumbnail for Hydride
    semiconductor dopant, catalyst, used in organic synthesis; also borane, pentaborane and decaborane arsine: used for doping semiconductors stibine: used in...
    21 KB (2,300 words) - 05:20, 19 November 2024
  • Thumbnail for Boron compounds
    important boranes are diborane B2H6 and two of its pyrolysis products, pentaborane B5H9 and decaborane B10H14. A large number of anionic boron hydrides...
    12 KB (1,320 words) - 09:51, 1 May 2024
  • Thumbnail for Immediately dangerous to life or health
    Occupational Safety & Health Administration. Archived from the original on 9 July 2012. Retrieved 7 July 2012. "Chemical Listing and Documentation of Revised...
    93 KB (683 words) - 19:08, 17 June 2024
  • efficiency was only achieved with over 20% pentaborane (B5H9) in MCPD (C12H16). Tests with pure pentaborane (HiCal) showed that a net thrust could be achieved...
    49 KB (5,420 words) - 11:15, 15 October 2024
  • Thumbnail for Pyrolysis
    pyrolysis of diborane (B2H6) at ca. 200 °C. Products include the clusters pentaborane and decaborane. These pyrolyses involve not only cracking (to give H2)...
    81 KB (8,476 words) - 20:49, 16 October 2024
  • of Wisconsin-Madison in 1969 where he did undergraduate research on pentaborane chemistry with Professor Donald F. Gaines. Subsequently, he attended...
    8 KB (1,010 words) - 19:28, 18 May 2024
  • B3H3O3 Decaborane – B10H14 Diborane – B2H6 Diboron tetrafluoride – B2F4 Pentaborane – B5H9 Tetraborane – B4H10 Bromine monochloride – BrCl Bromine pentafluoride...
    119 KB (8,735 words) - 18:51, 11 November 2024