Crystal structures of low-melting ionic transition-metal complexes with N-alkylimidazole ligands
Vander Hoogerstraete, Tom; Brooks, Neil R.; Norberg, Bernadette; Wouters, Johan; Van Hecke, Kristof; Van Meervelt, Luc; Binnemans, Koen; CrystEngComm 14 (2012) 4902–; doi:10.1039/c2ce25470k

data_7208326
_publ_section_title
;
 Crystal structures of low-melting ionic transition-metal complexes with
 N-alkylimidazole ligands
;
_journal_issue                   15
_journal_name_full               CrystEngComm
_journal_page_first              4902
_journal_paper_doi               10.1039/c2ce25470k
_journal_volume                  14
_journal_year                    2012
_chemical_formula_moiety         'C32 H48 Cu F12 N10 O8 S4'
_chemical_formula_sum            'C32 H48 Cu F12 N10 O8 S4'
_chemical_formula_weight         1120.64
_chemical_melting_point          319
_chemical_name_common
;
tetrakis(N-methylimidazole)copper(II) bistriflimide
;
_chemical_name_systematic
;
tetrakis(N-methylimidazole)copper(II) bis(trifluoromethyl)sulfonylimide
;
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 90.651(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   16.0369(6)
_cell_length_b                   24.0453(9)
_cell_length_c                   25.0434(9)
_cell_measurement_reflns_used    9328
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      71.136
_cell_measurement_theta_min      2.548
_cell_volume                     9656.4(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SAINT'
_computing_data_reduction        'Bruker SMART'
_computing_publication_material
;
A.L.Spek (2010) PLATON, A Multipurpose Crystallographic Tool,
Utrecht University, Utrecht, The Netherlands.
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'SMART 6000'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  'crossed G\"obel mirrors'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0800
_diffrn_reflns_av_sigmaI/netI    0.0553
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            81446
_diffrn_reflns_theta_full        66.59
_diffrn_reflns_theta_max         66.59
_diffrn_reflns_theta_min         2.55
_exptl_absorpt_coefficient_mu    3.181
_exptl_absorpt_correction_T_max  0.742
_exptl_absorpt_correction_T_min  0.363
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.542
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4600
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.866
_refine_diff_density_min         -0.416
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1302
_refine_ls_number_reflns         17049
_refine_ls_number_restraints     310
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0764
_refine_ls_R_factor_gt           0.0577
_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^)+(0.0526P)^2^+14.4485P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1278
_refine_ls_wR_factor_ref         0.1365
_reflns_number_gt                13480
_reflns_number_total             17049
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ce25470k.txt
_cod_data_source_block           kb16o
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7208326