English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The crystal structure of 2,4-dihydro-8-methoxy-4,4-dimethyl-2-f-tolyl-1 H -[1] benzopyrano-[4,3,2- cd ] indol-1-one (C 24 H 21 NO 3 ) was determined from single crystal X-ray diffraction data. The crystal belongs to the triclinic, space group  P [unk], with  a  = 6.060(2),  b  = 12.276(5),  c  = 12.889(5) Å,  α  = 92.63(4),  β  = 90.78(4),  γ  = 95.71(3)°,  M r   = 371.42,  V  = 952.92 Å 3 ,  Z  = 2,  D  cal  = 1.29 Mg-m −3 ,  D m   = 1.28 Mg-m −3 ,  λ (Cu K α  ) = 1.54178 Å,  μ  = 0.60 mm −1 ,  T  = 293 K,  F (000) = 392. The crystal structure was solved by direct methods and refined by least-squares to  R  = 0.038 and  R w   = 0.043 for 2257 independent reflections. The pyran ring assumes a distorted boat conformation.

Crystal structure of 2,4-dihydro-8-methoxy-4,4-dimethyl-2- P -tolyl-1 H -[1]benzopyrano-[4,3,2- cd ] indol-1-one