6,7,8,9-Tetrahydro-4-trifluoromethyl-2<i>H</i>-pyrano[3,2-<i>g</i>]quinolin-2-one, (I), and 6,7,8,9-Tetrahydro-9-ethyl-4-trifluoromethyl-2<i>H</i>-pyrano[3,2-<i>g</i>]quinolin-2-one, (II)
Authors of publication
Jasinski, Jerry P.; Jasinski, John M.; Li, Yu
Journal of publication
Acta Crystallographica Section C
Year of publication
1998
Journal volume
54
Journal issue
3
Pages of publication
410 - 412
a
11.044 ± 0.002 Å
b
11.809 ± 0.002 Å
c
4.6958 ± 0.0007 Å
α
92.74 ± 0.01°
β
95.04 ± 0.01°
γ
111.337 ± 0.01°
Cell volume
566.13 ± 0.17 Å3
Cell temperature
296 K
Number of distinct elements
5
Space group number
2
Hermann-Mauguin space group symbol
P -1
Hall space group symbol
-P 1
Residual factor for all reflections
0.067
Residual factor for significantly intense reflections
0.036
Weighted residual factors for all reflections
0.107
Weighted residual factors for significantly intense reflections
0.092
Goodness-of-fit parameter for all reflections
1.03
Goodness-of-fit parameter for significantly intense reflections
