Card No: 10377       Created: 9/10/17    Last edition: 15/12/2017

Name: SCAWTITE
Specification: [3]
Formula: Ca7Si6O18CO3 · 2H2O
Symmetry Class: monoclinic-beta
Space Group: C m
Unit Cell
Parameters:
a = 10.0394 | b = 15.1935 | c = 6.6344 | beta = 111.6000
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 940.61
Number of Atomic Position
per full Unit Cell
:
P/U = 82 Molar Volume, cm3/mol: Vm = 283.28
Number of Reflexes used in
Structure Determination
:

-
X-ray density, g/cm3: p = 2.94
R-factor: -MU, 1/cm: µ = 211.606
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