Crystal structure of 1-(4-chloro-phenyl)-7-ethoxyl-6,8-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid, C18H12ClF2NO4

Zou Liu-Hong; Nie Xu-Liang; Zhao Lei; Huang Guo-Ping; Huang Jian-Ping

doi:10.1515/ncrs-2020-0125

Zeitschrift für Kristallographie - New Crystal Structures (Jun 2020)

Crystal structure of 1-(4-chloro-phenyl)-7-ethoxyl-6,8-difluoro-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid, C18H12ClF2NO4

Zou Liu-Hong,
Nie Xu-Liang,
Zhao Lei,
Huang Guo-Ping,
Huang Jian-Ping

Affiliations

Zou Liu-Hong: Research Center for Engineering Technology of Synthesis of and Application Organic Functional Materials/Key Laboratory of Chemical Utilization of Plant Resources of Nanchang, Jiangxi Agricultural University, Nanchang 330045, P.R. China
Nie Xu-Liang: Key Laboratory of Chemical Utilization of Plant Resources of Nanchang/Department of Chemistry, Jiangxi Agricultural University, Nanchang 330045, P.R. China
Zhao Lei: Nanchang Jiangteng Pharmaceutical Ltd/Nanchang Tangteng Science and Technology Ltd, Nanchang 330031, P.R. China
Huang Guo-Ping: Nanchang Jiangteng Pharmaceutical Ltd/Nanchang Tangteng Science and Technology Ltd, Nanchang 330031, P.R. China
Huang Jian-Ping: Research Center for Engineering Technology of Synthesis of Organic Functional Materials/Key Laboratory of Chemical Utilization of Plant Resources of Nanchang/Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources/Department of Chemistry, Jiangxi Agricultural University, Nanchang 330045, P.R. China

DOI: https://doi.org/10.1515/ncrs-2020-0125
Journal volume & issue: Vol. 235, no. 4
pp. 967 – 969

Abstract

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C18H12ClF2NO4, monoclinic, P21/c (no. 14), a = 13.544(5) Å, b = 9.344(3) Å, c = 13.545(5) Å, β = 109.86°, V = 1612.4(10) Å3, Z = 4, Rgt(F) = 0.0393, wRref(F2) = 0.1058, T = 296(2) K.

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Published in Zeitschrift für Kristallographie - New Crystal Structures

ISSN: 1433-7266 (Print); 2197-4578 (Online)
Publisher: De Gruyter
Country of publisher: Germany
LCC subjects: Science: Physics; Science: Chemistry: Crystallography
Website: https://www.degruyter.com/journal/key/ncrs/html

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