• Thumbnail for Matrix isolation
    Matrix isolation is an experimental technique used in chemistry and physics. It generally involves a material being trapped within an unreactive matrix...
    9 KB (1,135 words) - 01:00, 28 October 2023
  • Thumbnail for Uranium trioxide
    some work has been done on the molecular form in the gas phase, in matrix isolations studies, and computationally. At elevated temperatures gaseous UO3...
    26 KB (2,434 words) - 17:44, 26 July 2024
  • Thumbnail for Martyn Poliakoff
    (16): 1008. doi:10.1039/C29700001008. Poliakoff, Martyn (1973). The matrix isolation of large molecules. The photochemistry of transition metal carbonyls...
    22 KB (1,864 words) - 17:27, 16 October 2024
  • Thumbnail for Cyclobutadiene
    degrades by a bimolecular process, the species can be observed by matrix isolation techniques at temperatures below 35 K. It is thought to adopt a rectangular...
    9 KB (842 words) - 10:50, 11 March 2024
  • Thumbnail for Phosphine oxide
    oxytrichloride as well as with chromyl chloride. The product was obtained by matrix isolation. It has also been reported relatively stable in a water-ethanol solution...
    5 KB (441 words) - 23:35, 26 May 2024
  • observation of these reactive molecules are generally accomplished by matrix-isolation methods. The simplest non-Kekulé molecules are biradicals. A biradical...
    17 KB (1,603 words) - 22:56, 14 June 2023
  • methylene were also studied around 1960 by infrared spectroscopy using matrix isolation experiments. Many of methylene's electronic states lie relatively close...
    15 KB (1,508 words) - 13:40, 12 September 2024
  • Kulkarni; S.R. Gadre (2002). "H-π Complexes of acetylene-ethylene: A matrix isolation and computational study". J. Phys. Chem. A. 106 (8): 1504. Bibcode:2002JPCA...
    8 KB (963 words) - 23:44, 5 October 2024
  • Thumbnail for Oxocarbon
    reactive that they exist only in gas phase or have only been detected by matrix isolation. Graphene oxide and other stable polymeric carbon oxides with unbounded...
    34 KB (3,238 words) - 20:46, 20 June 2024
  • Thumbnail for Praseodymium
    uniquely among the lanthanides, the +5 oxidation state is attainable in matrix-isolation conditions. The 0, +1, and +2 oxidation states are rarely found. Aqueous...
    37 KB (4,830 words) - 15:05, 16 September 2024
  • Thumbnail for Adenine
    Lapinski; J. S. Kwiatkowski; J. Leszczynski (1994). "Experimental matrix isolation and theoretical ab initio HF/6-31G(d, p) studies of infrared spectra...
    14 KB (1,318 words) - 09:50, 9 August 2024
  • atom. However, compounds of argon have been detected in inert gas matrix isolation, cold gases, and plasmas, and molecular ions containing argon have...
    132 KB (15,778 words) - 19:46, 12 May 2024
  • can these compounds be isolated and stored, e.g. low temperatures, matrix isolation. When their existence is indicated, reactive intermediates can help...
    4 KB (420 words) - 09:00, 27 December 2023
  • terbium, neodymium and dysprosium, the last two known only under matrix isolation conditions. All of the lanthanides form trihalides with fluorine, chlorine...
    107 KB (10,322 words) - 03:16, 5 October 2024
  • Thumbnail for Spin isomers of hydrogen
    Millimeters Thick Optically Transparent Solid Parahydrogen Samples for Matrix Isolation Spectroscopy – Storming Media Bowers, C. R.; Weitekamp, D. P. (1986)...
    27 KB (3,309 words) - 00:37, 16 July 2024
  • Thumbnail for Galvanic isolation
    they are held in place within a matrix of transparent, insulating plastic or within an integrated circuit. Optical isolation is generally very limited in...
    8 KB (925 words) - 01:25, 3 October 2024
  • Thumbnail for Hansgeorg Schnöckel
    studies of boron compounds. In 1981 he finished his habilitation on matrix isolation of reactive silicon oxides. He was Professor in Münster und...
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  • Thumbnail for Mercury(IV) fluoride
    2007, when HgF4 was first prepared using solid neon and argon for matrix isolation at a temperature of 4 K. The compound was detected using infrared spectroscopy...
    7 KB (664 words) - 23:48, 2 May 2024
  • Thumbnail for Silicone
    N. Khabashesku; Z. A. Kerzina; K. N. Kudin; O. M. Nefedov (1998). "Matrix isolation infrared and density functional theoretical studies of organic silanones...
    42 KB (4,950 words) - 12:04, 18 October 2024
  • Thumbnail for Noble gas
    HowStuffWorks. Retrieved 3 July 2008. Dunkin, I. R. (1980). "The matrix isolation technique and its application to organic chemistry". Chem. Soc. Rev...
    72 KB (7,377 words) - 16:38, 16 October 2024
  • science education and public service. He developed the technique of matrix isolation in low-temperature chemistry. He also developed time-resolved infrared...
    9 KB (817 words) - 07:20, 27 May 2024
  • a black solid. Lithium superoxide (LiO2) has only been isolated in matrix isolation at 15 K. Sodium superoxide (NaO2) is a yellow-orange solid that melts...
    5 KB (457 words) - 17:49, 9 February 2024
  • Thumbnail for Phosphoryl nitride
    triple bond (nitride) between P and N. It can be obtained in argon matrix isolation at 16 K by laser photolysis of phosphoryl triazide, OP(N3)3. OPN and...
    1 KB (137 words) - 08:13, 29 July 2023
  • Thumbnail for Iron
    chloride, Ferrocenium tetrafluoroborate 4 (d4) Fe(diars) 2Cl2+ 2, FeO(BF4)2 5 (d3) FeO3− 4 6 (d2) Potassium ferrate 7 (d1) [FeO4]– (matrix isolation, 4K)...
    150 KB (17,078 words) - 12:22, 24 August 2024
  • Thumbnail for Matrix-assisted laser desorption/ionization
    spectrometry, matrix-assisted laser desorption/ionization (MALDI) is an ionization technique that uses a laser energy-absorbing matrix to create ions...
    70 KB (8,236 words) - 05:45, 20 September 2024
  • Thumbnail for Indium trihydride
    compound with the chemical formula (InH3). It has been observed in matrix isolation and laser ablation experiments. Gas phase stability has been predicted...
    7 KB (571 words) - 20:24, 2 August 2023
  • Matrix metalloproteinases (MMPs), also known as matrix metallopeptidases or matrixins, are metalloproteinases that are calcium-dependent zinc-containing...
    23 KB (2,312 words) - 20:35, 22 July 2024
  • chemical laser. George C. Pimentel  United States for development of matrix isolation spectroscopy and for the discovery of photodissociation lasers and...
    15 KB (250 words) - 11:45, 22 September 2024
  • Thumbnail for Iridium
    Sr2MgIrO6 and Sr2CaIrO6. iridium(VIII) oxide (IrO4) was generated under matrix isolation conditions at 6 K in argon. The highest oxidation state (+9), which...
    82 KB (7,874 words) - 17:24, 12 October 2024
  • Thumbnail for Mercury (element)
    Bridgeman, A. J.; Young, N. A. (2008). "Mercury-fluorine interactions: a matrix isolation investigation of Hg⋯F2, HgF2 and HgF4 in argon matrices". Phys Chem...
    119 KB (12,638 words) - 11:10, 29 September 2024