Card No: 7064       Created: 28/08/2007    Last edition: 28/07/2016

Name: SCAWTITE
Specification: [2]
Formula: Ca7Si6O18CO3 · 2H2O
Symmetry Class: monoclinic-beta
Space Group: I m
Unit Cell
Parameters:
a = 6.6310 | b = 15.1950 | c = 10.1210 | beta = 100.5900
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 1002.40
Number of Atomic Position
per full Unit Cell
:
P/U = 82 Molar Volume, cm3/mol: Vm = 301.89
Number of Reflexes used in
Structure Determination
:

NR = 2890
X-ray density, g/cm3: p = 2.76
R-factor: R = 0.0180MU, 1/cm: µ = 198.562
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 71.962
Theta-Interval for CPDP: T/I = 1-45