A solid solution series of atacamite type Ni2Mg2−2Cl(OH)3
Bette, Sebastian; Dinnebier, Robert E.; Röder, Christian; Freyer, Daniela; Journal of Solid State Chemistry 228 (2015) 131–140; doi:10.1016/j.jssc.2015.04.015

data_1561893
_publ_section_title
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 A solid solution series of atacamite type Ni2Mg2&#x2212;2Cl(OH)3
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_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              131
_journal_page_last               140
_journal_paper_doi               10.1016/j.jssc.2015.04.015
_journal_volume                  228
_journal_year                    2015
_chemical_formula_moiety         'Cl H3 Mg1.83 Ni0.17 O3'
_chemical_formula_sum            'Cl H3 Mg1.83 Ni0.17 O3'
_chemical_formula_weight         140.586
_chemical_name_common
'Ni0.17Mg1.83Cl(OH)3; 3 Ni0.09Mg0.91(OH)2 1 Ni0.09Mg0.91Cl2'
_chemical_name_structure_type    Atacamite
_space_group_IT_number           62
_space_group_name_Hall           '-P 2c 2n'
_space_group_name_H-M_alt        'P n a m'
_symmetry_Int_Tables_number      62
_symmetry_space_group_name_H-M   'P n a m'
_audit_creation_method           TOPAS
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.240780(74)
_cell_length_b                   9.18474(10)
_cell_length_c                   6.854540(85)
_cell_measurement_temperature    295
_cell_volume                     392.902(8)
_diffrn_ambient_temperature      295
_diffrn_detector
; 
 Lynx Eye 1mm  
;
_diffrn_radiation_monochromator
'Johannson Ge(220) primary beam monochromator'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.70930
_diffrn_source_type              Mo-tube
_exptl_absorpt_process_details
;   
 ?
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_exptl_crystal_colour            lightgreen
_exptl_crystal_density_diffrn    2.38
_exptl_crystal_description       'microcrystalline powder'
_pd_calc_method                  'Rietveld Refinement'
_pd_instr_location
; 
'Bruker D8-Advance, Debye-Scherrer mode, MPI-FKF, Stuttgart, Germany'
;
_pd_meas_2theta_range_inc        0.005
_pd_meas_2theta_range_max        60.0
_pd_meas_2theta_range_min        2.0
_pd_meas_scan_method             step
_pd_proc_2theta_range_inc        0.005
_pd_proc_2theta_range_max        60.0
_pd_proc_2theta_range_min        2.0
_pd_proc_info_data_reduction     binning
_pd_proc_info_excluded_regions
;
 ?
;
_pd_proc_ls_background_function
;   
'Chebyshev polynomial'
;
_pd_proc_ls_peak_cutoff          0.00100
_pd_proc_ls_profile_function
;
 Fundamental parameters
;
_pd_proc_ls_prof_R_factor        0.0320
_pd_proc_ls_prof_wR_expected     0.0218
_pd_proc_ls_prof_wR_factor       0.0435
_pd_spec_mounting
; 
'0.5 mm glass capillary'
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_pd_spec_mount_mode              transmission
_pd_spec_shape                   cylinder
_refine_ls_number_parameters     42
_refine_ls_R_Fsqd_factor         0.0156
_cod_data_source_file            JSSC-2015-228-131.cif
_cod_data_source_block           Ni0.17Mg1.83Cl(OH)3
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the built-in table derived from the CIF
Core dictionary named 'cif_core.dic' version 2.4.5 last updated on
2014-11-21.

Automatic conversion script
Id: cif_fix_values 8369 2020-08-20 11:38:08Z andrius 
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_cod_original_cell_volume        392.9018(81)
_cod_original_sg_symbol_H-M      Pnam
_cod_database_code               1561893