Name: | ZIRKELITE | ||
Specification: | [2], DN | ||
Formula: | (Ca,Ce,Na,Th)Zr(Ti,Nb,Fe)2O7 | ||
Symmetry Class: | trigonal | ||
Space Group: | P 3(1)21 | ||
Unit Cell Parameters: | a = 7.2870 | c = 16.8860 | ||
Number of Formula Unit: | Z = 6 | Unit Cell Volume, Å3: | Vc = 776.52 |
Number of Atomic Position per full Unit Cell: | P/U = 69 | Molar Volume, cm3/mol: | Vm = 77.95 |
Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 5.50 |
R-factor: | - | MU, 1/cm: | µ = 894.314 |
Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 162.669 |
Theta-Interval for CPDP: | T/I = 1-45 |