Synthesis and crystal structure of 1-(7-hydroxy-3-(4-hydroxy-3-nitrophenyl)-4-oxo-4 H -chromen-8-yl)- N , N -dimethylmethanaminiumnitrate, C 18 H 17 N 3 O 9

• Published in: Zeitschrift für Kristallographie. New crystal structures Vol. 238; no. 5; pp. 949 - 951
• Main Authors: Chen, Hai-Lin, Yao, Dong-Mei, Luo, Ze-Ping, Wang, Yan-Ping, Tang, Yu-Mei
• Format: Journal Article
• Language: English
• Published: 26.10.2023

Abstract C 18 H 17 N 3 O 9 , monoclinic, P 2 1 / c (no. 14), a  = 15.3768(3) Å, b  = 7.4510(2) Å, c  = 15.6673(5) Å, β  = 102.700(3) ∘ , V  = 1751.13(8) Å 3 , Z  = 4, R gt ( F ) = 0.0405, wR ref ( F 2 ) = 0.1157, T  = 100 K.