Chromone crystal form in mangrove-derived fungi and preparation and application thereof

The invention relates to a chromone crystal form in mangrove-derived fungi as well as preparation and application thereof. Data of the chromone crystal form is as follows: an orthorhombic system, a space group P212121, unit cell parameters of alpha = 90 degrees, beta = 90 degrees, gamma = 90 degrees, Z = 4, Dx = 1.381 g/cm < 3 >, mu (Cu K alpha) = 0.89 mm , F (000) = 548 and 1824 observation points [Igt; 2 [sigma] (I)], the final deviation factor R of the refinement of the observation point is equal to 0.0491, wR is equal to 0.0812, and the Flack constant is 0.02 (6); 本发明涉及红树来源真菌中色原酮晶型及其制备与应用，所述色原酮晶型数据如下：斜方晶系，空间群P212121，晶胞参数为α＝90°,β＝90°,γ＝90°,Z＝4,Dx＝1.381g/cm3,μ(Cu Kα)＝0.89mm-1,F(000)＝548,1824个可观测点[I>2σ(I)]，可观测点精修最终偏离因子R＝0.0491,wR＝0.0812,Flack常数为0.02(6)；