Zobrazeno 1 - 10
of 25
pro vyhledávání: '"George Brunton"'
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 36:1095-1098
The phase diagram of the condensed system UF 3 -UF 4 was established experimentally. The system is characterized by the occurrence of a single eutectic invariant point, at 32 mole% UF 3 , m.p. 865°C; by the absence of intermediate compounds; and by
Publikováno v:
J. Chem. Soc., Perkin Trans. 2. :1359-1364
A variety of aromatic and aliphatic sulphonyl radicals (RSO2˙) have been found to undergo diffusion-controlled self-reaction in solution (with 2kt typically ca. 109 dm3 mol–1 s–1); reaction proceeds somewhat slower for some sterically hindered a
Autor:
George Brunton
Publikováno v:
Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 27:1823-1826
The complex fluoride RbTh3F13 crystallizes with space group P21ma; a0= 8.6490 (5), b0= 8.176 (2) and Co = 7.4453 (4) A. There are two formula weights per unit cell and the calculated density is 6.488 g.cm-3. There are two thorium ions in the asymmetr
Publikováno v:
Inorganic Chemistry. 9:1096-1101
Autor:
George Brunton
Publikováno v:
Materials Research Bulletin. 6:555-560
Crystals of Li 2 MoF 6 are tetragonal P4 2 2 1 2 with a o = 4.6863(7) and c o = 9.191(2)A, Z = 2 and the calculated density is 3.687 g/cc. The Li + and Mo 4+ ions are octahedrally coordinated. The Li-F distances range from 2.017(2) to 2.102(7)A and t
Autor:
George Brunton
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 29:1631-1636
The compound Li 4 UF 8 crystallizes in space group Pnma with a 0 = 9·960, b 0 = 9·883 and c 0 = 5·986. The X-ray density is 4·71 g/cm 3 and Z = 4. Twenty-four positional parameters, four anisotropic uranium temperature factors, and seven isotropi
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 33:325-335
The system KFCeF 3 was investigated as a function of temperature and composition by thermal analysis, differential thermal analysis, and gradient quenching. Crystalline phases in the quenched samples were identified principally by use of the polar
Autor:
George Brunton
Publikováno v:
Materials Research Bulletin. 8:271-274
The parameters for the structure of K2Cr2O7 have been refined from 7511 observed reflections; ao = 7.4200(6)A, bo = 13.399(3)A, co = 7.3845(9)A, cosα = −0.1396(2) (α = 98°2'), cosβ = −0.0154(2) (β = 90°53'), cosγ = −0.1078(2) (γ = 96°1
Autor:
George Brunton, Hugo Steinfink
Publikováno v:
Inorganic Chemistry. 9:2112-2115
Autor:
George Brunton
Publikováno v:
Materials Research Bulletin. 4:621-626
The structure of Na3CrF6 is isomorphous with that of Na3FeF6 and Na3AlF6 (cryolite). It crystallizes in space group P21c with ao = 9.6618±0.0009, bo = 5.7021±0.0003, co = 5.4913±0.0003A and β = 125.021±0.005 degrees.