scholarly journals Li3Co1.06(1)TeO6: synthesis, single-crystal structure and physical properties of a new tellurate compound with CoII/CoIII mixed valence and orthogonally oriented Li-ion channels

2017 ◽  
Vol 46 (37) ◽  
pp. 12663-12674 ◽  
Author(s):  
Gunter Heymann ◽  
Elisabeth Selb ◽  
Michaela Kogler ◽  
Thomas Götsch ◽  
Eva-Maria Köck ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Ion Channels ◽  
Physical Properties ◽  
Single Crystal ◽  
Mixed Valence ◽  
Single Crystal Structure ◽  
Li Ion

Independent and interpenetrating Li/O and (Co,Te)/O substructures without a honeycomb-like ordering of CoO6 and TeO6 octahedra were observed in Li3Co1.06(1)TeO6.

A quinoxaline-fused tetrathiafulvalene derivative and its semiconducting charge-transfer salt: synthesis, crystal structures and physical properties

2014 ◽  
Vol 38 (5) ◽  
pp. 2052-2057 ◽  
Author(s):  
Yan Geng ◽  
Christoph Fiolka ◽  
Karl Krämer ◽  
Jürg Hauser ◽  
Vladimir Laukhin ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Charge Transfer ◽  
Physical Properties ◽  
Single Crystal ◽  
Crystal Structures ◽  
Single Crystal Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Donor Acceptor ◽  
Tetrathiafulvalene Derivative

A quinoxaline-fused tetrathiafulvalene (TTF) derivative 1 has been synthesized to form a compact and planar π-conjugated donor–acceptor (D–π–A) ensemble, and its single crystal structure has been determined by X-ray diffraction.

Preparation and Crystal Structure of a New Mixed Valence Cerium Germanate Ce24+ C83+ [GeO4 ]3[Ge2O7 ]2[Ge3 O10]

1985 ◽  
Vol 40 (6) ◽  
pp. 755-761 ◽  
Author(s):  
U. W. Becke ◽  
J. Felsche ◽  
G. Huttner ◽  
O. Scheidsteger
Keyword(s):  
Crystal Structure ◽  
Single Crystal ◽  
Structure Analysis ◽  
Elevated Temperatures ◽  
Mixed Valence ◽  
Crystal Structure Analysis ◽  
Single Crystal Structure ◽  
X Ray ◽  
Different Types ◽  
Single Crystal Structure Analysis

Abstract Opaque blue crystals of a new mixed valence cerium germanate have been prepared at elevated temperatures (1555 K) under careful thermoanalytical control. Single crystal structure analysis shows three different types of germanate anions [GeO4]4-, [Ge2O7]6- and [Ge3O10]8-, all ger­manium atoms being in tetrahedral coordination. Due to the larger number of oxygens per unit cell (Ce2Ge2O7.2), with all the oxygens unambiguously located by X-ray single crystal structure analysis, this phase differs significantly from the corresponding cerium(III) germanate Ce2Ge2O7, which shows [GeO4]4- and [Ge3O10]8-, but no [Ge2O7]6- ditetrahedral groupings.

Iron in kornerupine; a57Fe Moessbauer spectroscopic study and comparison with single-crystal structure refinement

1999 ◽  
Vol 84 (4) ◽  
pp. 536-549 ◽  
Author(s):  
Edward S. Grew ◽  
Guenther J. Redhammer ◽  
Georg Amthauer ◽  
Mark A. Cooper ◽  
Frank C. Hawthorne ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Single Crystal ◽  
Spectroscopic Study ◽  
Structure Refinement ◽  
Single Crystal Structure ◽  
Crystal Structure Refinement

High‐pressure single‐crystal structure determinations for ruby up to 90 kbar using an automatic diffractometer

1978 ◽  
Vol 49 (8) ◽  
pp. 4411-4416 ◽  
Author(s):  
H. d’Amour ◽  
D. Schiferl ◽  
W. Denner ◽  
Heinz Schulz ◽  
W. B. Holzapfel
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
Single Crystal ◽  
Single Crystal Structure ◽  
Structure Determinations ◽  
Automatic Diffractometer

Crystal and powder XRD data of Mg3(PO4)2-III: High-temperature and high-pressure form

1995 ◽  
Vol 10 (4) ◽  
pp. 293-295 ◽  
Author(s):  
F. Brunet ◽  
C. Chopin ◽  
A. Elfakir ◽  
M. Quarton
Keyword(s):  
Crystal Structure ◽  
High Pressure ◽  
High Temperature ◽  
Single Crystal ◽  
Diffraction Pattern ◽  
Structure Refinement ◽  
Powder Xrd ◽  
Single Crystal Structure ◽  
Crystal Structure Refinement ◽  
Pressure Form

A new diffraction pattern of the high-temperature and high-pressure polymorph Mg3(PO4)2-III (PDF 43-500) is given and indexed on the basis of a single-crystal structure refinement. It allows diffractogram indexing of the isostructural high-temperature and high-pressure form of Co3(PO4)2 (PDF 43-499).

Cobalt(II) complexes of the antibiotic sulfadiazine, the X-ray single crystal structure of [Co(C10H9N4O2S)2(CH3OH)2]

2006 ◽  
Vol 359 (10) ◽  
pp. 3111-3116 ◽  
Author(s):  
Peter A. Ajibade ◽  
Gabriel A. Kolawole ◽  
Paul O’Brien ◽  
Madeleine Helliwell ◽  
James Raftery
Keyword(s):  
Crystal Structure ◽  
Single Crystal ◽  
Single Crystal Structure ◽  
X Ray
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