Investigation of Perindopril Erbumine Hydrate: Form "X"
(Triclinic)
Martin
Vickers
12th December 2008
Experimental Data
Click image to access powder diffraction data (.spf format)
Chemical Name
(2S,3aS,7aS)-1-[(S)-N-[(S)-1-Carboxybutyl]alanyl]hexahydro-2-
indolinecarboxylic acid hydrate
Chemical Formula
| C19H32N2O5,
C4H11N, xH2O |
 |
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
- Sample sieved 75μm
- NBS Silicon (111 reflection) calibration
- Data aquisition details:
- Date collected: 30/05/08
- File: ST2880.RAW
- ×2 ranges from 2 to 30° 2θ and summed
- PSD step: 0.2°
- Count Time: 180 seconds per step
- Binning: 4 channels per point
- Data Step: 0.02°
- Indexed with Ito using sychrotron data collected at the Diamond Light
Source
- Refined lattice parameters by Lebail fit:
| | Unit Cell Lengths (Å): |
|
a
12.204(1) |
b
17.048(1) |
c
6.561(1) |
| | Unit Cell Angles (°): |
|
α
94.322(3) |
β
90.330(2) |
γ
97.089(1) |
| | Unit Cell Volume (Ų): |
| 1351 |
- Z: 2
- System: Triclinic
- Space Group: P1 or P-1