Name: | KULANITE | ||
Specification: | [1], structure type - bjarebyite | ||
Formula: | Ba(Fe,Mg,Mn)2(Al,Fe)2[PO4]3(OH)3 | ||
Symmetry Class: | monoclinic-beta | ||
Space Group: | P 2(1)/m | ||
Unit Cell Parameters: | a = 9.0140 | b = 12.0740 | c = 4.9260 | beta = 100.4800 | ||
Number of Formula Unit: | Z = 2 | Unit Cell Volume, Å3: | Vc = 527.18 |
Number of Atomic Position per full Unit Cell: | P/U = 54 | Molar Volume, cm3/mol: | Vm = 158.77 |
Number of Reflexes used in Structure Determination: | NR = 1584 | X-ray density, g/cm3: | p = 3.89 |
R-factor: | R = 0.0210 | MU, 1/cm: | µ = 547.793 |
Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 140.830 |
Theta-Interval for CPDP: | T/I = 1-45 |