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/*
* elements.c
*
* Elemental Data
*
* (c) 2006-2007 Thomas White <taw27@cam.ac.uk>
*
* synth2D - Two-Dimensional Crystallographic Fourier Synthesis
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifndef ELEMENTS_H
#define ELEMENTS_H
typedef struct {
char *element_name;
unsigned int z;
/* Units of Angstroms and Degrees */
double sfac_a1; double sfac_b1; double sfac_a2; double sfac_b2;
double sfac_a3; double sfac_b3; double sfac_a4; double sfac_b4;
double sfac_c;
} Element;
extern Element elements[255];
extern void elements_initialise(void);
extern unsigned int elements_lookup(const char *name);
#endif /* ELEMENTS_H */
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