Stereochemistry of the intermediates in the synthesis of 1,4,7,10-tetraazacyclododecane from triethylenetetramine, glyoxal and diethyl oxalate

<i>ORTEP</i>-3 for Windows - a version of<i>ORTEP</i>-III with a Graphical User Interface (GUI)

Louis J. Farrugia · Journal of Applied Crystallography · 1997 · 19.9K citations

Natural Sciences, Computer Science, Computational Chemistry +16

<i>International Tables for X-ray Crystallography</i>

Acta Crystallographica Section B · 1976 · 14.2K citations · Full text

Natural Sciences, Chemistry, Materials Science +11

The Cambridge Structural Database: a quarter of a million crystal structures and rising

Frank H. Allen · Acta Crystallographica Section B Structural Science · 2002 · 10.3K citations

Natural Sciences, Chemistry, Computational Chemistry +14

<i>SIR</i>97: a new tool for crystal structure determination and refinement

Angela Altomare, M. C. Burla, Mercedes Camalli et al. · Journal of Applied Crystallography · 1999 · 9.1K citations

Natural Sciences, Chemistry, Computational Chemistry +13

An empirical method for correcting diffractometer data for absorption effects

Nigel P.C. Walker, David I. Stuart · Acta Crystallographica Section A Foundations of Crystallography · 1983 · 5.9K citations

Natural Sciences, Chemistry, Crystal Structure +16