On verdigris, part II: synthesis of the 2-1-5 phase, Cu<sub>3</sub>(CH<sub>3</sub>COO)<sub>4</sub>(OH)<sub>2</sub>·5H<sub>2</sub>O, by long-term crystallisation from aqueous solution at room temperature.
Bette, Sebastian; Kremer, Reinhard K.; Eggert, Gerhard; Dinnebier, Robert E.; Dalton transactions (Cambridge, England : 2003) 47 (2018) 8209–8220; doi:10.1039/c8dt01758a

data_7046432
_publ_section_title
;
 On verdigris, part II: synthesis of the 2-1-5 phase,
 Cu<sub>3</sub>(CH<sub>3</sub>COO)<sub>4</sub>(OH)<sub>2</sub>&#x00B7;5H<sub>2</sub>O,
 by long-term crystallisation from aqueous solution at room temperature.
;
_journal_issue                   25
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8209
_journal_page_last               8220
_journal_paper_doi               10.1039/c8dt01758a
_journal_volume                  47
_journal_year                    2018
_chemical_formula_moiety         '4(C2 H3 O2), 4(O H), 5(O H2), (Cu)'
_chemical_formula_sum            'C8 H24 Cu3 O15'
_chemical_formula_weight         550.895
_chemical_melting_point          'decomposition above 50 \%C'
_chemical_name_common            '2Cu(CH3-COO)2*1Cu(OH)2*5H2O, 2-1-5 phase'
_chemical_name_systematic        '2-1-5 phase'
_chemical_properties_physical    Heat-sensitive
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_audit_creation_method           TOPAS
_audit_update_record
;
2018-05-02 deposited with the CCDC.
2018-05-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 102.8705(12)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.48354(18)
_cell_length_b                   14.42458(19)
_cell_length_c                   10.73327(14)
_cell_measurement_temperature    298
_cell_volume                     1884.18(5)
_diffrn_ambient_temperature      298
_diffrn_detector
; 
 multi MYTHEN II (Dectris)   
;
_diffrn_measurement_device_type  Stoe-Stadi-P
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5406
_diffrn_source_type              Cu-tube
_exptl_absorpt_process_details
;   
 ?
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.94
_exptl_crystal_description       'microcrystalline powder'
_exptl_crystal_preparation       'Magnetic properties'
_exptl_crystal_recrystallization_method
'incomplete precepitation with subsequent ageing in the mother liquor'
_pd_calc_method                  'Rietveld Refinement'
_pd_instr_location
; 
'SLS (Swiss Light Source)'
;
_pd_meas_2theta_range_inc        0.001
_pd_meas_2theta_range_max        110.0
_pd_meas_2theta_range_min        2.0
_pd_meas_scan_method             step
_pd_proc_2theta_range_inc        0.001
_pd_proc_2theta_range_max        100.0
_pd_proc_2theta_range_min        5.0
_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        0.0142
_pd_proc_ls_prof_wR_expected     0.0002
_pd_proc_ls_prof_wR_factor       0.0162
_pd_spec_mounting
; 
'0.5 mm glass capillary'
;
_pd_spec_mount_mode              transmission
_pd_spec_shape                   cylinder
_refine_ls_number_parameters     84
_refine_ls_R_Fsqd_factor         0.0067
_cod_data_source_file            c8dt01758a2.cif
_cod_data_source_block           215phase
_cod_depositor_comments
;
The following automatic conversions were performed:

'_diffrn_radiation_probe' value 'X-ray' changed to 'x-ray' according
to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7046432.cif.
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7046432