Name: | PARAGUANAJUATITE | ||
Specification: | [1], structure type - tetradymite | ||
Formula: | Bi2(Se,S)3 | ||
Symmetry Class: | trigonal | ||
Space Group: | R 3(-)m | ||
Unit Cell Parameters: | a = 4.1250 | c = 28.5600 | ||
Number of Formula Unit: | Z = 3 | Unit Cell Volume, Å3: | Vc = 420.86 |
Number of Atomic Position per full Unit Cell: | P/U = 15 | Molar Volume, cm3/mol: | Vm = 84.50 |
Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 6.92 |
R-factor: | - | MU, 1/cm: | µ = 1365.765 |
Wave Length for Calculated Powder Diffraction Patterns: | Cu=1.54056 | Mass attenuation coefficient, cm2/g: | µ/p = 197.472 |
Theta-Interval for CPDP: | T/I = 1-45 |