| Name: | TITANTARAMELLITE | ||
| Specification: | [1], structure type - taramellite | ||
| Formula: | Ba4(Fe,Ti,Mg,V)4B2Si8O27O2Cl | ||
| Symmetry Class: | orthorhombic | ||
| Space Group: | *P mmn | ||
| Unit Cell Parameters: | a = 12.2000 | b = 13.9520 | c = 7.1280 | ||
| Number of Formula Unit: | Z = 4 | Unit Cell Volume, Å3: | Vc = 1213.29 |
| Number of Atomic Position per full Unit Cell: | P/U = 96 | Molar Volume, cm3/mol: | Vm = 182.70 |
| Number of Reflexes used in Structure Determination: | NR = 1902 | X-ray density, g/cm3: | p = 4.09 |
| R-factor: | R = 0.0280 | MU, 1/cm: | µ = 920.199 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 225.261 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||