Crystal structure of 3-methyl-10-(3-methoxy-4-hydroxylphenyl)-6,7,8,10-tetrahydro-1 <i>H</i> ,9 <i>H</i> -pyrano[4,3- <i>b</i> ]chromene-1,9-dione, C <sub>25</sub> H <sub>20</sub> O <sub>5</sub>
Abstract C 25 H 20 O 5 , monoclinic, P 2 1 / c (no. 14), a = 8.826(2) Å, b = 7.483(2) Å, c = 25.270(5) Å, β = 93.984(9) ° , V = 1664.9(7) Å 3 , Z = 4, R gt ( F ) = 0.0666, wR ref ( F 2 ) = 0.1944, T = 293(2) K.
Authors
- Peiyu Qian
- Xiangqiong Chen (ORCID: https://orcid.org/0009-0001-9180-7373)
- Qihui Shi
Institutions
- Fudan University (CN)
- Obstetrics and Gynecology Hospital of Fudan University (CN)
Publication Details
- Journal
- Zeitschrift für Kristallographie - New Crystal Structures
- Published
- 2026-07-25
- DOI
- https://doi.org/10.1515/ncrs-2026-0265
- Primary Topic
- Multicomponent Synthesis of Heterocycles
- Type
- article
- Field-Weighted Citation Impact
- 0.00