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Your search keyword '"Mezna Saleh Altowyan"' showing total 3 results
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2. Crystal structure of 5,5′-((3-hydroxy-4-methoxyphenyl)methylene)bis(1,3-diethyl-6-hydroxy-2-thioxo-2,3-dihydropyrimidin-4(1H)-one), C24H30N4O6S2.

Author

Altowyan, Mezna saleh, Ali, M., AlRuqi, Obaid S., Al-Majid, Abdullah Mohammed, and Barakat, Assem

Subjects
CRYSTAL structure, CARBENES, PHENYL compounds, PYRIMIDINES, TRICLINIC crystal system
Abstract

C24H30N4O6S2, triclinic, P1̄ with a = 9.2557(4) Å, b = 10.2606(5) Å, c = 14.0972(7) Å, α = 71.949(2)°, β = 89.305(2)°, γ = 86.061(2)° V = 1269.84(10) Å3, Z = 2, Rgt(F) = 0.058, wRref(F2) = 0.142, T = 293(2) K. [ABSTRACT FROM AUTHOR]

Published
2018
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3. Crystal structure of 6-hydroxy-5-((2-hydroxy-6-oxocyclohex-1-en-1-yl)(4-methoxyphenyl)methyl)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione, C20H22N2O6.

Author

Altowyan, Mezna Saleh, Ali, M., Al-Majid, Abdullah Mohammed, Soliman, Saied M., Naser, Almoqbl A., and Barakat, Assem

Subjects
CRYSTAL structure, PYRIMIDINES, METHOXY group, HYDROXYL group, X-ray diffraction
Abstract

C20H22N2O6, monoclinic, P21/c (no. 14), a = 8.6657(6) Å, b = 18.6201(14) Å, V = 3605.9(5) ų, c = 22.3583(18) Å, Z = 8, Rgt(F) = 0.067, β = 91.808(3)°, wRref(F²) = 0.177, T = 100(2) K. [ABSTRACT FROM AUTHOR]

Published
2018
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