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#$Date: 2015-01-27 21:58:39 +0200 (Tue, 27 Jan 2015) $
#$Revision: 130149 $
#$URL: svn://www.crystallography.net/cod/cif/1/00/87/1008743.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1008743
loop_
_publ_author_name
'Barbier, J'
'Levy, D'
_publ_section_title
;
Crystal structures of Ca5 Ge3 O11 and wollastonite-type Ga Ge O3
;
_journal_coden_ASTM              ZEKRDZ
_journal_name_full
;
Zeitschrift fuer Kristallographie (149,1979-)
;
_journal_page_first              519
_journal_page_last               528
_journal_volume                  212
_journal_year                    1997
_chemical_formula_structural     'Ca5 (Ge3 O11)'
_chemical_formula_sum            'Ca5 Ge3 O11'
_chemical_name_systematic        'Pentacalcium trigermanate'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1 (1/2*x+1/2*y,1/2*x-1/2*y,-z)'
_symmetry_space_group_name_H-M   'C -1'
_cell_angle_alpha                90.60(3)
_cell_angle_beta                 96.49(3)
_cell_angle_gamma                90.17(3)
_cell_formula_units_Z            4
_cell_length_a                   10.855(2)
_cell_length_b                   8.715(2)
_cell_length_c                   10.998(2)
_cell_volume                     1033.7
_refine_ls_R_factor_all          0.058
_cod_database_code               1008743
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,-z
1/2+x,1/2+y,z
1/2-x,1/2-y,-z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
Ge1 Ge4+ 4 i 0.55915(3) -0.01243(4) 0.26830(3) 1. 0 d
Ge2 Ge4+ 4 i -0.18916(3) -0.00502(4) 0.46315(3) 1. 0 d
Ge3 Ge4+ 4 i -0.20980(3) 0.00349(4) 0.01542(3) 1. 0 d
Ca1 Ca2+ 4 i -0.01741(7) 0.01320(9) 0.24335(7) 1. 0 d
Ca2 Ca2+ 4 i 0.27611(7) 0.18322(8) 0.23325(7) 1. 0 d
Ca3 Ca2+ 4 i -0.26356(7) 0.18821(8) -0.24519(7) 1. 0 d
Ca4 Ca2+ 4 i -0.00434(6) 0.29374(8) -0.00414(6) 1. 0 d
Ca5 Ca2+ 4 i 0.50407(7) 0.17960(8) 0.49337(7) 1. 0 d
O1 O2- 4 i 0.4181(2) -0.0092(3) 0.3305(2) 1. 0 d
O2 O2- 4 i -0.1514(2) 0.1612(3) 0.1046(2) 1. 0 d
O3 O2- 4 i -0.1444(2) -0.1498(3) 0.1018(2) 1. 0 d
O4 O2- 4 i -0.1320(2) 0.1560(3) 0.3946(2) 1. 0 d
O5 O2- 4 i -0.1269(2) -0.1583(3) 0.3884(2) 1. 0 d
O6 O2- 4 i -0.1420(2) 0.0098(3) -0.1230(2) 1. 0 d
O7 O2- 4 i 0.6467(2) -0.0109(3) 0.4237(2) 1. 0 d
O8 O2- 4 i 0.1607(3) 0.0021(4) 0.3802(2) 1. 0 d
O9 O2- 4 i -0.1331(2) 0.5052(3) 0.0373(3) 1. 0 d
O10 O2- 4 i 0.5873(3) -0.1873(3) 0.2054(2) 1. 0 d
O11 O2- 4 i 0.5859(3) 0.1655(3) 0.2123(2) 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Ge4+ 4.000
Ca2+ 2.000
O2- -2.000
