../ 6hcf_full_validation.pdf.gz 10-Mar-2026 14:02 769K 6hcf_validation.cif.gz 10-Mar-2026 14:02 201K 6hcf_validation.pdf.gz 10-Mar-2026 14:02 769K 6hcf_validation.xml.gz 10-Mar-2026 14:02 21K