#------------------------------------------------------------------------------
#$Date: 2016-02-14 16:26:36 +0200 (Sun, 14 Feb 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/2/00/26/2002659.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_2002659
loop_
_publ_author_name
'Frerichs, D'
'Mueller-Buschbaum, Hk'
_publ_section_title
;
Ein Beitrag zur Kristallchemie von Verbindungen mit Johilleritstruktur:
K Co3 Cu (As2.58 V0.42) O12
;
_journal_name_full
;
Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie,
Organische Chemie (42,1987-)
;
_journal_page_first              1463
_journal_page_last               1466
_journal_volume                  49
_journal_year                    1994
_chemical_formula_structural     'K Co3 Cu (As2.58 V.42 O12)'
_chemical_formula_sum            'As2.58 Co3 Cu K O12 V0.42'
_chemical_name_systematic
;
Potassium cobalt copper arsenic vanadium oxide (1/3/1/2.6/.4/12)
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 113.69(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.207(3)
_cell_length_b                   12.730(4)
_cell_length_c                   6.811(2)
_cell_volume                     969.2
_refine_ls_R_factor_all          0.025
_cod_original_formula_sum        'As2.58 Co3 Cu K O12 V.42'
_cod_database_code               2002659
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,1/2-z
-x,-y,-z
x,-y,1/2+z
1/2+x,1/2+y,z
1/2-x,1/2+y,1/2-z
1/2-x,1/2-y,-z
1/2+x,1/2-y,1/2+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
As1 As5+ 4 e 0. 0.28588(2) 0.75 1. 0 d
As2 As5+ 8 f 0.73678(2) 0.38491(2) 0.12774(4) 0.79 0 d
V1 V5+ 8 f 0.73678(2) 0.38491(2) 0.12774(4) 0.21 0 d
Cu1 Cu2+ 4 e 0. 0.50178(3) 0.25 1. 0 d
K1 K1+ 4 e 0.5 0.48620(7) 0.25 1. 0 d
Co1 Co2+ 4 e 0. 0.25695(3) 0.25 1. 0 d
Co2 Co2+ 8 f 0.78110(2) 0.15847(2) 0.36928(5) 1. 0 d
O1 O2- 8 f 0.3203(2) 0.49579(13) 0.8746(3) 1. 0 d
O2 O2- 8 f 0.60392(13) 0.11994(12) 0.2623(3) 1. 0 d
O3 O2- 8 f 0.33945(13) 0.66998(13) 0.1161(3) 1. 0 d
O4 O2- 8 f 0.28207(13) 0.68768(13) 0.6802(3) 1. 0 d
O5 O2- 8 f 0.46290(14) 0.71259(13) 0.5263(3) 1. 0 d
O6 O2- 8 f 0.61335(13) 0.88896(13) 0.3143(3) 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
As5+ 5.000
V5+ 5.000
Cu2+ 2.000
K1+ 1.000
Co2+ 2.000
O2- -2.000
