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عنوان
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4,6-Dimethoxy-2-(methylsulfanyl)pyrimidine–4-hydroxybenzoic acid (1/1)
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نوع پژوهش
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مقاله چاپ شده
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کلیدواژهها
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single-crystal X-ray study, T=100 K, mean σ(C-C)=0.002 Å, R factor = 0.032, wR factor = 0.093, data-to-parameter ratio 16.2.
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چکیده
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The base molecule of the title co-crystal, C7H10N2O2S·C7H6O3, is essentially planar, with a maximum deviation of 0.0806 (14) Å for all non-H atoms. The acid molecule is also nearly planar, with a dihedral angle of 8.12 (14)° between the benzene ring and the carboxy group. In the crystal, the acid molecules form an inversion dimer through a pair of O—H⋯O hydrogen bonds with an R 2 2(8) ring motif. The pyrimidine molecules are linked on both sides of the dimer into a heterotetramer via O—H⋯N and C—H⋯O hydrogen bonds with R 2 2(8) ring motifs. The heterotetramers are further linked by weak C—H⋯O hydrogen bonds, forming a tape structure along [1-10]
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پژوهشگران
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کاستوری بالاسوبرامانی (نفر پنجم)، عبدلرزاک ابراهیم (نفر چهارم)، سوهانا آرشد (نفر سوم)، عباس فرهادی کوتنایی (نفر دوم)، کالیاپریومال تانیگای مانی (نفر اول)
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