From Powders to Single Crystals: A Crystallographer's Toolbox for Small-Molecule Structure Determination.

From Powders to Single Crystals: A Crystallographer's Toolbox for Small-Molecule Structure Determination.
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DOI:
10.1021/acs.molpharmaceut.2c00020
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发表时间:
2022-07-04
影响因子:
4.9
通讯作者:
Lee, Alfred Y.
Lee, Alfred Y.
中科院分区:
医学2区
文献类型:
--
作者:
Newman, Justin A.;Iuzzolino, Luca;Tan, Melissa;Orth, Peter;Bruhn, Jessica;Lee, Alfred Y.

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Although the crystal structures of small-molecule compounds are often determined from single-crystal X-ray diffraction (scXRD), recent advances in three-dimensional electron diffraction (3DED) and crystal structure prediction (CSP) methods promise to expand the structure elucidation toolbox available to the crystallographer. Herein, a comparative assessment of scXRD, 3DED, and CSP in combination with powder X-ray diffraction is carried out on two former drug candidate compounds and a multicomponent crystal of a key building block in the synthesis of gefapixant citrate.
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