Copper(ii) coordination polymers of imdc− (H2imdc+ = the 1,3-bis(carboxymethyl)imidazolium cation): unusual sheet interpenetration and an unexpected single crystal-to-single crystal transformation
Abrahams, Brendan F.; Maynard-Casely, Helen E.; Robson, Richard; White, Keith F.; CrystEngComm 15 (2013) 9729–; doi:10.1039/c3ce41226a

data_7238850
_publ_section_title
;
 Copper(ii) coordination polymers of imdc&#x2212; (H2imdc+ = the
 1,3-bis(carboxymethyl)imidazolium cation): unusual sheet interpenetration
 and an unexpected single crystal-to-single crystal transformation
;
_journal_issue                   45
_journal_name_full               CrystEngComm
_journal_page_first              9729
_journal_paper_doi               10.1039/c3ce41226a
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C17 H28 B2 Cu2 F8 N4 O12'
_chemical_formula_weight         781.13
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.6263(3)
_cell_length_b                   12.7971(3)
_cell_length_c                   14.4678(3)
_cell_measurement_reflns_used    3145
_cell_measurement_temperature    130(2)
_cell_measurement_theta_max      73.36
_cell_measurement_theta_min      4.61
_cell_volume                     3078.29(11)
_computing_cell_refinement
;
 CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.33.34d (release 27-02-2009 CrysAlis171 .NET)
        (compiled Feb 27 2009,15:38:38)
;
_computing_data_collection
;
 CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.33.34d (release 27-02-2009 CrysAlis171 .NET)
        (compiled Feb 27 2009,15:38:38)
;
_computing_data_reduction
;
 CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.33.34d (release 27-02-2009 CrysAlis171 .NET)
        (compiled Feb 27 2009,15:38:38)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      130(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type
'Goniometer KM4/Xcalibur, detector: Sapphire3'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0186
_diffrn_reflns_av_sigmaI/netI    0.0184
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            7668
_diffrn_reflns_theta_full        73.36
_diffrn_reflns_theta_max         73.36
_diffrn_reflns_theta_min         4.61
_exptl_absorpt_coefficient_mu    2.715
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.80811
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlisPro, Oxford Diffraction Ltd.,
        Version 1.171.33.34d (release 27-02-2009 CrysAlis171 .NET)
        (compiled Feb 27 2009,15:38:38)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.685
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             1576
_exptl_crystal_size_max          0.236
_exptl_crystal_size_mid          0.183
_exptl_crystal_size_min          0.144
_refine_diff_density_max         0.977
_refine_diff_density_min         -0.759
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.163
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     237
_refine_ls_number_reflns         3145
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.163
_refine_ls_R_factor_all          0.0639
_refine_ls_R_factor_gt           0.0578
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0481P)^2^+16.5702P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1562
_refine_ls_wR_factor_ref         0.1597
_reflns_number_gt                2818
_reflns_number_total             3145
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce41226a.txt
_cod_data_source_block           shelxl
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      Pnma
_cod_database_code               7238850