Research Article

Synthesis and Crystal Structure of N-Dichloroacetyl-3,4-dihydro-3-methyl-6-chloro-2H-1,4-benzoxazine

Table 3

Atomic coordinates (×104) and equivalent isotropic displacement parameter (×103) for nonhydrogen atoms.

Atom (eq)

Cl(1)−645(1)−526(1)−3480(1)54(1)
Cl(2)2826(2)−3055(1)2329(1)64(1)
Cl(3)5737(2)−2142(1)4698(1)78(1)
O(1)−3560(4)−841(1)958(2)47(1)
O(2)898(4)−2134(1)13(2)53(1)
N(1)95(3)−1573(1)1441(2)31(1)
C(1)−3748(5)−352(1)−1179(3)40(1)
C(2)−3095(4)−263(1)−2227(3)38(1)
C(3)−1416(4)−620(1)−2102(3)35(1)
C(4)−352(4)−1056(1)−932(3)33(1)
C(5)−1032(4)−1149(1)128(2)30(1)
C(6)−2780(4)−793(1)−26(3)35(1)
C(7)−2769(5)−1322(1)2000(3)42(1)
C(8)28(5)−1468(1)2915(3)36(1)
C(9)1973(5)−1033(1)4209(3)48(1)
C(10)1082(4)−2026(1)1307(3)34(1)
C(11)2579(4)−2413(1)2954(3)37(1)