Experimental Data

Click image to access powder diffraction data (.spf format)

Chemical Name

(S)-(-)-α-ethyl-2-oxo-1-pyrolidine acetamide

Chemical Formula

C8H14N2O2

Preparation and Instrumentation Parameters

• Stoe StadiP transmission (capillary) Powder Diffractometer
• Cu Kα1 X-ray radiation
• Pre-sample germanium monochromator
• 40kV/30mA generator power
• Linear Position Sensitive Detector 6° 2θ range
• Rotating 0.5mm sample capillary
• lightly crushed, 75μm sieved sample
• NBS Silicon (111 reflection) calibration
• Data aquisition details:
• Date collected: 21/10/03
• File: ST0861.RAW
• ×2 ranges from 2 to 40° 2θ
• PSD step: 0.1°
• Count Time: 80 seconds per step
• Binning: 4 channels per point
• Data Step: 0.02°

• Indexed using ITO12
• Refined lattice parameters by Lebail fit:

	Unit Cell Lengths (Å):		a 9.191(1)	b 8.000(1)	c 6.277(1)
	Unit Cell Angles (°):		α 90	β 108.421(1)	γ 90
	Unit Cell Volume (Ų):		438

• Z: 2
• System: Monoclinic
• Possible Space Group: P2₁

Reference

Patent number (WIPO): WO0301480