../ 8xc7_full_validation.pdf.gz 15-Apr-2026 10:33 569K 8xc7_validation.cif.gz 15-Apr-2026 10:33 33K 8xc7_validation.pdf.gz 15-Apr-2026 10:33 470K 8xc7_validation.xml.gz 15-Apr-2026 10:33 25K