Crystal Structure of 1,3,3,5-tetramethyl-6'-chloro-8'-bromoSpiro[(2'H,1'- benzopyran)-2,2'-indolines]

Id2205781
Chemical name1,3,3,5-tetramethyl-6'-chloro-8'-bromoSpiro[(2'H,1'- benzopyran)-2,2'-indolines]
a (Å)8.2117(6)
b (Å)8.2117(6)
c (Å)27.440(3)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)1850.3(3)
Space groupP 43
Temperature (K)293(2)
Rint0.0290
Publication: Acta Crystallographica Section E (2005) 61, 5 o1461-o1462