Redetermination and H-atom refinement of (S)-(+)-ibuprofen

Redetermination and H-atom refinement of (S)-(+)-ibuprofen
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(S)-( )-布洛芬的重新测定和氢原子精制

DOI:
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
A. Bauer
A. Bauer
中科院分区:
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文献类型:
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作者:
L. K. Hansen;G. Perlovich;A. Bauer

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本文重新测定了(S)-(+)-布洛芬的晶体结构。它在单斜晶系空间群P21中结晶,在不对称单元中具有两个分子,得到环状氢键二聚体。所有的H原子被定位从差异图和各向同性细化。
The crystal structure of (S)-(+)-ibuprofen, C13H18O2, has been redetermined. It crystallizes in the monoclinic space group P21 with two mol­ecules in the asymmetric unit, giving a cyclic hydrogen-bonded dimer. All the H atoms were located from difference maps and refined isotropically.