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Crystal structure analysis and refinement of Kalabsha kaolinite (Al2Si2O5(OH)4)

โœ Scribed by Professor Karimat El-Sayed; Z. K. Heiba; Professor A. M. Abdel-Rahman


Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
366 KB
Volume
25
Category
Article
ISSN
0232-1300

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๐Ÿ“œ SIMILAR VOLUMES


Crystal Structure and Thermal Behavior o
โœ M. Touboul; N. Penin; G. Nowogrocki ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 202 KB

The crystal structure of synthetic Cs 2 [B 4 O 5 (OH) 4 ]3H 2 O was determined from single-crystal X-ray diffraction data. The compound is monoclinic, space group P2 1 /c; the unit cell parameters are aโ€ซ)2(424.8ุโ€ฌ A s , bโ€ซ)3(873.11ุโ€ฌ A > , cโ€ซ)5(061.31ุโ€ฌ A > , โ€ซุโ€ฌ 92.06(3)ยฐ; Zโ€ซ.4ุโ€ฌ The crystal struct

Hydrothermal Synthesis, Crystal Structur
โœ Petr E Izokh; Werner Joswig; Dmitry A Fursenko; Alexandra V Leont'eva; Sergei V ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 666 KB

A new copper aluminum silicate CuAl 2 Si 2 O 7 (F,OH) 2 (cualsite) was synthesized hydrothermally from SiO 2 and Al 2 O 3 in a mineralizing solution 1 3 Na 3 AlF 6 ุ‰ 4 9 Al(NO 3 ) 3 ุ‰ 1 9 Cu(NO 3 ) 2 ุ‰ 27.8H 2 O at 600ยฐC and 150 MPa. Cualsite grew epitaxially on the pinacoidal plane of the topaz si

Crystal Structure and Thermal Behavior o
โœ M. Touboul; N. Penin; G. Nowogrocki ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 359 KB

The crystal structure of synthetic Rb 2 [B 4 O 5 (OH) 4 ] ' 3.6H 2 O has been established from single-crystal X-ray di4raction data. It crystallizes in the orthorhombic space group Pbcn with a unit cell of dimensions a โ€ซุโ€ฌ 11.276(5) A s , b โ€ซุโ€ฌ 13.097(14) A s , c โ€ซุโ€ฌ 16.751(5) A s ; V โ€ซุโ€ฌ 2474(3) A

Dehydration Process of TlB5O6(OH)4ยท2H2O
โœ M. Touboul; G. Nowogrocki ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 423 KB

The dehydration of TlB 5 O 6 (OH) 4 โ€ข 2H 2 O leads to a loss of water in one step, forming anhydrous TlB 5 O 8 , which is amorphous to X-ray diffraction. This can be explained by structural considerations; a decrease in oxygenated coordination of thallium ions occurs during the heating. TlB 5 O 8 cr