Card No: 12389       Created: 23/09/25    Last edition: 05/04/2026

Name: STRONTIOBORITE
Specification: [2]
Formula: Sr[B8O11(OH)4]
Symmetry Class: monoclinic-beta
Space Group: P 2(1)
Unit Cell
Parameters:
a = 7.6192 | b = 8.1867 | c = 9.9164 | beta = 108.4000
Number of Formula Unit: Z = 2Unit Cell Volume, Å3: Vc = 587.07
Number of Atomic Position
per full Unit Cell
:
P/U = 56 Molar Volume, cm3/mol: Vm = 176.81
Number of Reflexes used in
Structure Determination
:

NR = 2751
X-ray density, g/cm3: p = 2.34
R-factor: R = 0.0372MU, 1/cm: µ = 76.177
Wave Length for Calculated
Powder Diffraction Patterns
:
Cu=1.54056Mass attenuation coefficient,
cm2/g
:
µ/p = 32.591
Theta-Interval for CPDP: T/I = 1-45