Diamond Riley D P Nature 153 (1944) 587-588 Lattice constant of diamond and the C-C single bond Locality: commercial diamond dust sieved to obtain small crystals Sample: at T = 18 C _database_code_amcsd 0014673 3.56679 3.56679 3.56679 90 90 90 Fd3m atom x y z C 0 0 0