Premium
Crystal Structure of Angenomalin — A Furanocoumarin
Author(s) -
Gupta Vivek K.,
Goswami K. N.,
Mazumdar S. K.,
Gupta B. D.,
Banerjee S. K.
Publication year - 1993
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170280211
Subject(s) - crystal structure , crystallography , van der waals force , orthorhombic crystal system , moiety , chemistry , crystal (programming language) , materials science , stereochemistry , molecule , computer science , organic chemistry , programming language
The crystal structure of angenomalin (8,9‐dihydro‐8‐(1‐methylethenyl)‐2 H‐furo[2,3‐h]‐1‐benzopyran‐2‐one) was determined by X‐ray structure analysis. It crystallizes in the orthorhombic space group P2 1 2 1 2 1 with cell parameters a = 5.210(1), b = 10.407(1), c = 20.478(2) Å. The structure was solved by direct methods and refined to R = 0.037. The coumarin moiety is planar and the crystal structure is stabilized by van der Waals interactions.