Crystallography Open Database

Information card for entry 9014630

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Structure parameters

Mineral name	Tephroite
Formula	Mn2 O4 Si
Calculated formula	Mn2 O4 Si
Title of publication	X-ray determination of electron distributions in forsterite, fayalite and tephroite
Authors of publication	Fujino, K.; Sasaki, S.; Takeuchi, Y.; Sadanaga, R.
Journal of publication	Acta Crystallographica, Section B
Year of publication	1981
Journal volume	37
Journal issue	3
Pages of publication	513 - 518
a	4.9023 Å
b	10.5964 Å
c	6.2567 Å
α	90°
β	90°
γ	90°
Cell volume	325.015 Å³
Number of distinct elements	3
Space group number	62
Hermann-Mauguin space group symbol	P b n m
Hall space group symbol	-P 2c 2ab
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
292002 (current)	2024-05-23	Inserting missing Z values into entries of range 9	9014630.cif
205141	2018-01-13	cif/9/01/ Adding s.u. values for atomic coordinates in entries 9014630, 9016385.	9014630.cif
201816	2017-10-06	cod/ Enhancement: marking COD entries that are known to be related to the AMCSD entries using the _cod_related_entry data loop.	9014630.cif
188423	2016-11-14	cif/9/01 Updating bibliography for multiple entries in range 9/01.	9014630.cif
176465	2016-02-16	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 9.	9014630.cif
86000	2013-05-09	cif/ (saulius@koala.ibt.lt) Adding new mineral structures from AMCSD.	9014630.cif