From Hydrated Ni3(OH)2(C8H4O4)2(H2O)4 to Anhydrous Ni2(OH)2(C8H4O4): Impact of Structural Transformations on Magnetic Properties.
Mesbah, Adel; Rabu, Pierre; Sibille, Romain; Lebègue, Sébastien; Mazet, Thomas; Malaman, Bernard; François, Michel; Inorganic chemistry 53 (2014) 872–881; doi:10.1021/ic402106v

data_4337141
_publ_section_title
;
 From Hydrated Ni3(OH)2(C8H4O4)2(H2O)4 to Anhydrous Ni2(OH)2(C8H4O4):
 Impact of Structural Transformations on Magnetic Properties.
;
_journal_issue                   2
_journal_name_full               'Inorganic chemistry'
_journal_page_first              872
_journal_page_last               881
_journal_paper_doi               10.1021/ic402106v
_journal_volume                  53
_journal_year                    2014
_chemical_formula_analytical     'C8 H6 Ni2 O4'
_chemical_formula_moiety         'C8 H6 Ni2 O4'
_chemical_formula_sum            'C8 H6 Ni2 O4'
_chemical_formula_weight         315.46
_chemical_name_systematic        ' ?'
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90.00000
_cell_angle_beta                 96.5500(11)
_cell_angle_gamma                90.00000
_cell_formula_units_Z            2
_cell_length_a                   19.8413(4)
_cell_length_b                   3.31813(6)
_cell_length_c                   6.26826(13)
_cell_measurement_temperature    100
_cell_volume                     409.984(14)
_computing_structure_refinement  FULLPROF
_diffrn_ambient_temperature      100
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.79988
_diffrn_source                   Synchrotron
_pd_instr_location               ' ?'
_pd_meas_2theta_range_inc        0.007515
_pd_meas_2theta_range_max        60.00965
_pd_meas_2theta_range_min        4.03000
_pd_meas_number_of_points        7450
_pd_proc_2theta_range_inc        0.007515
_pd_proc_2theta_range_max        60.0020
_pd_proc_2theta_range_min        4.0223
_pd_proc_ls_pref_orient_corr     ' ?'
_pd_proc_ls_prof_R_factor        3.8213
_pd_proc_ls_prof_wR_expected     0.4793
_pd_proc_ls_prof_wR_factor       4.2379
_pd_proc_wavelength              0.799876
_pd_spec_mounting                ' ?'
_refine_ls_number_parameters     29
_refine_ls_number_reflns         533
_refine_ls_number_restraints     0
_refine_ls_R_I_factor            11.4206
_cod_data_source_file            ic402106v_si_002.cif
_cod_data_source_block           ni3-oh2-tp2-2h2o
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/ACS/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        409.983(14)
_cod_original_sg_symbol_H-M      'C 2/m'
_cod_database_code               4337141
_pd_proc_ls_prof_cr_factor       20.6263
_pd_proc_ls_prof_cwr_factor      23.4524
_pd_proc_ls_prof_cwr_expected    2.6522
_pd_proc_ls_prof_chi2            78.1916
_pd_proc_ls_prof_echi2           82.2357