The crystal structure of piperazinium(2Ψ) selenate monohydrate has been resolved; this substance crystallizes in the monoclinic space group P2 1 /n, a β«Ψβ¬ 6.4586(8), b β«Ψβ¬ 11.8335(7), c β«Ψβ¬ 11.8065(7) A > , β«Ψβ¬ 100.990(8)3; V β«Ψβ¬ 885.80(13) A > 5 , Z β«Ψβ¬ 4, R β«Ψβ¬ 0.0446 for 1556 observed re6ections.
Structure and vibrational spectra of the tetra(betaine) selenate crystal
β Scribed by J. Baran; M. Drozd; T. Lis; H. Ratajczak
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 491 KB
- Volume
- 372
- Category
- Article
- ISSN
- 0022-2860
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π SIMILAR VOLUMES
The structure of Li 2 BAlO 4 is solved ab initio by a powder X-ray diffraction technique. The unit cell of this metaboroaluminate compound is monoclinic (space group P2 1 /c, aβ«)3(0272.6Ψβ¬ A s , b β«Ψβ¬ 5.0701(3) A s , c β«Ψβ¬ 10.2989(6) A s , β«,Β°)2(288.59Ψβ¬ Z β«Ψβ¬ 4, calc β«Ψβ¬ 2.36 g/cm 3 ). Its network
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