| Name: | KULIOKITE-(Y) | ||
| Specification: | [2] | ||
| Formula: | (Y,Yb,Er)4Al[SiO4]2(OH)2.5F4.5 | ||
| Symmetry Class: | monoclinic-beta | ||
| Space Group: | I m | ||
| Unit Cell Parameters: | a = 4.3213 | b = 14.8123 | c = 8.6857 | beta = 102.9000 | ||
| Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 541.99 |
| Number of Atomic Position per full Unit Cell: | P/U = 46 | Molar Volume, cm3/mol: | Vm = 163.23 |
| Number of Reflexes used in Structure Determination: | NR = 3202 | X-ray density, g/cm3: | p = 4.75 |
| R-factor: | R = 0.0301 | MU, 1/cm: | µ = 416.972 |
| Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 87.847 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||