Card No: 3516       Created: 30/10/1996    Last edition: 24/04/2017

Name: PENOBSQUISITE
Specification: [1]
Formula: Ca2Fe[B9O13(OH)6]Cl · 4H2O
Symmetry Class: monoclinic-beta
Space Group: P 2(1)
Unit Cell
Parameters:
a = 11.6200 | b = 9.4070 | c = 8.7260 | beta = 98.5800
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 943.16
Number of Atomic Position
per full Unit Cell
:
P/U = 100 Molar Volume, cm3/mol: Vm = 284.05
Number of Reflexes used in
Structure Determination
:

NR = 396
X-ray density, g/cm3: p = 2.29
R-factor: R = 0.0220MU, 1/cm: µ = 135.225
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 59.024
Theta-Interval for CPDP: T/I = 1-45