英语翻译A colorless needle crystal of the title compound withdim

英语翻译
A colorless needle crystal of the title compound with
dimensions of 0.26mm × 0.20 mm × 0.14mm was
mounted on a glass fiber.X-ray diffraction intensity data
were collected on a BRUKER SMART CCD diffractometer
equipped with a graphite-monochromated Mo-Kα
(λ = 0.71073 Å) radiation by using the ω-2θ scan mode
(2.71≤θ≤25.00°) at 293(2) K.A total of 4250 reflections
were collected with 1494 unique ones (Rint = 0.0414).
The crystal structure was solved by direct methods and
Fourier synthesis with SHELXS-97[8] and refined by
full-matrix least-squares techniques on F2 with SHELXS-97[9].The non-hydrogen atoms were refined anisotropically
and the hydrogen atoms were added according to
theoretical models.The final refinement converged at R =
0.0454 and wR = 0.0988 (w = 1/[σ2(Fo
2) + (0.0550P)2 +
0.0000P],where P = (Fo
2 + 2Fc
2)/3) for 854 observed
reflections with I > 2σ(I).S = 1.024,(Δ/σ )max = 0.000,(Δρ)max = 0.140 and (Δρ)min = –0.123 e/Å3.