Zobrazeno 1 - 10 of 98 pro vyhledávání: '"R. D. WILLETT"'
1
Structure of the polytypic β-form of P3N3(OCH2CF2CF2CH2O)F4
Autor: R. L. Kirchmeier, Anil J. Elias, R. D. Willett, Z. Wang, J. M. Shreeve
Publikováno v: Acta Crystallographica Section B Structural Science. 52:643-650
Crystals of the β-form of the title compound, 1,1,3,3-tetrafluoro-5,5-(2,2,3,3-tetrafluorotetramethylenedioxy)cyclotri(phosphazene), are triclinic, P{\bar 1}, with lattice constants a = 12.392 (2), b = 16.569 (3), c = 19.257 (4) Å, α = 110.22 (3),
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cee948fe2e31d26a927e1720731df9c4
https://doi.org/10.1107/s0108768195016089
Zobrazit plný text záznamu
4
A mathematical model for the stacking patterns of planar copper(II) halide oligomers
Autor: R. D. Willett
Publikováno v: Acta Crystallographica Section A Foundations of Crystallography. 49:613-623
Planar bibridged CunX2nL2 oligomers, where X is a halide ion and L a halide ion or neutral ligand, with values of n ranging from 1 to 7, occur in numerous copper(II) halides. Within the oligomers, each CuII ion assumes an approximate square-planar pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fde819b0edb8dc2f5fa64f113f689292
https://doi.org/10.1107/s0108767392012170
Zobrazit plný text záznamu
8
Structure of the mixed-valence salt bis(N,N'-dibenzyl-4,4'-bipyridinium) aquanonachlorotricuprate(2II, I)
Autor: R. D. Willett, Brian L. Scott
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 47:1389-1392
C24H22N212(Cu3C19(H20)) , Mr= 1204-64, monoclinic, C2/c, a = 27.78 (1), b = 24.408 (5),c = 18-202 (5) A, fl = 125.35 (2) °, V = 10 065 (5)/~3, Z = 8, Dx = 1.59 g cm -3, A(Mo Kte) = 0.71069/~, /z = 17.8 cm- 1, F(000) = 4879, T = 295 K, R = 0.0729 for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5567143dbb36b34f9281d66eb4f123ca
https://doi.org/10.1107/s0108270191000124
Zobrazit plný text záznamu
9
Structures of the P21/c phases of [(CH3)4P]2CoI4 and [(CH3)4P]2CoBr4
Autor: M. R. Pressprich, R. D. Willett
Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 47:1188-1191
Cristallisation de (I) dans P2 1 /c avec a=9,859, b=16,762, c=13,716 A, β=90,05°, Z=4; affinement jusqu'a R=0,073. Cristallisation de (II) dans P2 1 /c avec a=9,489, b=15,985, c=13,106 A, β=89,52°, Z=4; affinement jusqu'a R=0,088. Les deux struct
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d15186b29d64d663a0a733ada619c3b
https://doi.org/10.1107/s0108270190012379
Zobrazit plný text záznamu
10
Structures and phase transitions of [(CH3)4As]2CoCl4 and [(CH3)4As]2ZnCl4
Autor: F. J. Zúñiga, M. J. Cabezudo, M. R. Pressprich, R. D. Willett, M. R. Bond, G. Madariaga
Publikováno v: Acta Crystallographica Section B Structural Science. 47:337-344
Les composes, isostructuraux, possedent des structures quadratiques inhabituelles, constituees de couches d'anions MCl 4 2− empiles perpendiculairement a l'axe c et alternant avec des couches de cations (CH 3 ) 4 As + . La structure moyenne de cett
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3da6ceafdaf2d95c6e4e8800394cfe4
https://doi.org/10.1107/s0108768190013374
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje