The antimony (III) phosphate, NaSb 3 O 2 (PO 4 ) 2 , is a framework structure built from Sb III and P V centers; orthorhombic, space group Pca2 1 (No. 29), a β«Ψβ¬ 13.944( 3), b β«Ψβ¬ 6.6822( 13), c β«Ψβ¬ 20.886(4) A > , V β«Ψβ¬ 1946.1(7) A > 3 , Z β«Ψβ¬ 8. Stereochemically active lone pairs of electrons asso
Synthesis and Structure of Sb5PO10, a New Phosphate of Antimony(III)
β Scribed by Brian A. Adair; Anthony K. Cheetham
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 207 KB
- Volume
- 155
- Category
- Article
- ISSN
- 0022-4596
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β¦ Synopsis
The antimony(III) phosphate, Sb 5 PO 10 , is a framework structure built from vertex-sharing tetrahedral Sb III O 3 E and trigonal bipyramidal Sb III O 4 E moieties (E β«Ψβ¬ lone pair) and P V O 4 tetrahedral units; orthorhombic, space group P2 1 2 1 2 1 (No. 19), a β«Ψβ¬ 6.8373(5), b β«Ψβ¬ 7.0932(5), c β«Ψβ¬ 19.8730(15) A > , V β«Ψβ¬ 963.81(12) A > 3 , Z β«Ψβ¬ 8. The structure, determined by single crystal X-ray di4raction, is based on alternating layers of antimony oxide and antimony phosphate.
π SIMILAR VOLUMES
A new bimetallic oxoalkoxide, with composition \(\mathrm{Sr}_{2} \mathrm{Sb}_{4} \mathrm{O}(\mathrm{OEt})_{14}\), has been synthesized by reacting \(\mathrm{Sr}(\mathrm{OEt})_{2}\) with an excess of \(\mathrm{Sb}(\mathrm{OEt})_{3}\) in toluene-ethanol under a dry nitrogen atmosphere. Colorless trans
Sb 2 O(CH 3 PO 3 ) 2 (1) and NH 4 (SbO) 3 (CH 3 PO 3 ) 2 (2) were synthesized by hydrothermal methods and their structures solved from powder and single-crystal X-ray di4raction data, respectively. 1 is monoclinic, space group P2 1 /c (No. 14) with a β«Ψβ¬ 4.7569(3) A s , b β«Ψβ¬ 19.944(1) A s , c β«Ψβ¬ 9
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