Volumetric and Isopiestic Studies of (H2O + K2HPO4 + KH2PO4) at 25 .degree.C
โ Scribed by Kabiri-Badr, M.; Zafarani-Moattar, M. T.
- Book ID
- 121337645
- Publisher
- American Chemical Society
- Year
- 1995
- Tongue
- English
- Weight
- 273 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0021-9568
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๐ SIMILAR VOLUMES
Two new organo-templated three-dimensional 6uorinated titanium phosphates Ti 4 (HPO 4 ) 2 (PO 4 ) 4 F 2 ' C 4 N 2 H 12 ' H 2 O 1 and Ti 4 (HPO 4 ) 2 (PO 4 ) 4 F 2 ' C 2 N 2 H 10 ' H 2 O 2 have been prepared hydrothermally in the presence of piperazine (C 4 N 2 H 10 ) and ethylenediamine (C 2 N 2 H 8
2.5 , monoclinic C2/m, a โซุโฌ 18.425(4) A ห, c โซุโฌ 8.954(2) A ห, โค โซุโฌ 93.69(2) 0 , V โซุโฌ 1221.1(4) A ห3, Z โซุโฌ 4, D calc โซุโฌ 2.423 g cm ุ3 ; 2 ุ H 2 O, H 4 F 2 K 2 O 13 P 2 V 3 , triclinic P1, a โซุโฌ 7.298(1) A ห, b โซุโฌ 8.929(2) A ห, c โซุโฌ 10.090(2) A ห, โฃ โซุโฌ 104.50(2) 0 , โค โซุโฌ 100.39(2) 0 , โฆ โซุโฌ
A chain-like zincophosphate [Zns(HPO4)8(H2PO4)8]\*[(C2HsN)s] -4H20 was obtained at room temperature from a ZnO/PzOs/dimethylamine/H20 mixture. The crystal structure was determined by single crystal X-ray diffraction. The symmetry is monoclinic a=l,26450(7)nm, b=l.08477(5)nm, c=1.46311(4)nm, 13=98.79