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10. Crystal data for 12: C14H19ClO3, M=270.74, orthorhom-
,
bic, Pbca, Z=8, u=0.71073 A, a=13.529(5), b=
3
,
,
8.593(2), c=22.595(5) A, U=2626.8(13) A , T=293(2)
K, Dcalcd=1.369 mg/m3, v=0.289 mm−1, F(000)=1152,
size=0.53×0.43×0.23 mm, reflections collected/unique=
2053/2052 [Rint=0.0158], final R indices [I>2|(I)]: R1=
0.0411, wR2=0.0997, R indices (all data): R1=0.0501,
wR2=0.1057. Crystallographic data (excluding structure
factors) for the structure reported in this paper have been
deposited with the Cambridge Crystallographic Data
Center as supplementary publication no. CCDC 180965.
Copies may be requested free of charge from the director
CCDC, 12 Union Road, Cambridge CB2 1EZ, UK [fax:
internet +44-1223/336-033; e-mail:deposit@ccdc.cam.
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