What question did this study set out to answer?

The aim is to elucidate the crystal structure of Limaprost, detailing its molecular configuration.

February 2, 2026Open Access

The crystal structure of Limaprost, C 22 H 36 O 5

FWFengfeng WangNational Institutes for Food and Drug Control CZCaiyu ZhangNational Institutes for Food and Drug Control XHXiaowen HuNational Institutes for Food and Drug Control

Key Points

The aim is to elucidate the crystal structure of Limaprost, detailing its molecular configuration.
Determined the crystal structure using X-ray diffraction techniques.
Characterized the unit cell parameters: a = 8.5523 Å, b = 25.8248 Å, c = 10.3293 Å.
Observed a space group classification of orthorhombic, P212121.
Identified the parameters of the unit cell volume as V = 2281.35 Å³.
Calculated Z = 4, indicating the number of formula units per unit cell.
Reported the reliability indicators as Rgt(F) = 0.0539 and wRref(F²) = 0.1664.

Abstract

Abstract C 22 H 36 O 5 , orthorhombic, P 2 1 2 1 2 1 (no. 19), a = 8.5523(2) Å, b = 25.8248(8) Å, c = 10.3293(3) Å, V = 2281.35(12) Å 3 , Z = 4, R gt ( F ) = 0.0539, w R ref ( F 2 ) = 0.1664, T = 297 K.

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