Experimental Data

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

Form I impurity highlighted in red

Chemical Name

(1S-cis)-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-naphthalenamine hydrochloride

Chemical Formula

C17H17NCl2 · HCl

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
• Uncrushed, unsieved sample
• NBS Silicon (111 reflection) calibration
• Data aquisition details:
• Date collected: 16/01/04
• File: ST0971.RAW
• 1 to 35° 2θ
• PSD step: 0.1°
• Count Time: 85 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 7.327(1)	b 32.602(1)	c 7.297(1)
	Unit Cell Angles (°):		α 90	β 90	γ 90
	Unit Cell Volume (Ų):		1743

• Z: 4
• System: Orthorhombic
• Possible Space Group: P2₁2₁2₁

Reference

US Patent US5248699