Crystallography Open Database

Information card for entry 9017198

Preview

Coordinates	9017198.cif
External links	AMCSD

Structure parameters

Mineral name	Saamite
Formula	Al0.01 Ba0.61 Ca0.26 F0.74 Fe0.04 H5.26 K0.13 Mg0.01 Mn0.68 Na2.22 Nb0.76 O19.26 Si4 Sr0.2 Ti2.09
Calculated formula	Al0.01 Ba0.61 Ca0.26 F0.74 Fe0.04 H5.26 K0.13 Mg0.01 Mn0.68 Na2.22 Nb0.76 O19.26 Si4 Sr0.2 Ti2.09
Title of publication	Saamite, Ba[]TiNbNa3Ti(Si2O7)2O2(OH)2(H2O)2, a group-III Ti-disilicate mineral from the Khibiny alkaline massif, Kola Peninsula, Russia: description and crystal structure
Authors of publication	Camara, F.; Sokolova, E.; Abdu, Y. A.; Hawthorne, F. C.
Journal of publication	The Canadian Mineralogist
Year of publication	2014
Journal volume	52
Pages of publication	745 - 761
a	5.437 Å
b	7.141 Å
c	21.69 Å
α	92.97°
β	96.07°
γ	90.01°
Cell volume	836.268 Å³
Number of distinct elements	15
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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