| Name: | STEENSTRUPINE-(Ce) | ||
| Specification: | [1], DF | ||
| Formula: | Na14(Ce,La)6Mn2+Mn3+Fe2+2(Zr,Th)[Si6O18]2[PO4]7З3H2O | ||
| Symmetry Class: | trigonal | ||
| Space Group: | R 3(-)m | ||
| Unit Cell Parameters: | a = 10.4600 | c = 45.4790 | ||
| Number of Formula Unit: | Z = 3 | Unit Cell Volume, Å3: | Vc = 4309.28 |
| Number of Atomic Position per full Unit Cell: | P/U = 372 | Molar Volume, cm3/mol: | Vm = 865.21 |
| Number of Reflexes used in Structure Determination: | - | X-ray density, g/cm3: | p = 3.60 |
| R-factor: | - | MU, 1/cm: | µ = 619.022 |
| Wave Length for Calculated Powder Diffraction Patterns: | Co=1.78892 | Mass attenuation coefficient, cm2/g: | µ/p = 172.131 |
| Theta-Interval for CPDP: | T/I = 1-45 | ||