Coordination polymers based on copper carboxylates and angular 2,5-bis(imidazol-1-yl)thiophene (thim2) ligand: sequential structural transformations
Singh, Namita; Vishnoi, Pratap; Anantharaman, Ganapathi; CrystEngComm 17 (2015) 2153–; doi:10.1039/C4CE02428A

data_7219432
_publ_section_title
;
 Coordination polymers based on copper carboxylates and angular
 2,5-bis(imidazol-1-yl)thiophene (thim2) ligand: sequential structural
 transformations
;
_journal_issue                   10
_journal_name_full               CrystEngComm
_journal_page_first              2153
_journal_paper_doi               10.1039/C4CE02428A
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         'C24 H18 Cu N4 O4 S'
_chemical_formula_sum            'C24 H18 Cu N4 O4 S'
_chemical_formula_weight         522.02
_chemical_name_common            'coordination polymer'
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-09-10 deposited with the CCDC.
2015-01-28 downloaded from the CCDC.
;
_cell_angle_alpha                94.242(5)
_cell_angle_beta                 104.517(5)
_cell_angle_gamma                98.603(5)
_cell_formula_units_Z            2
_cell_length_a                   9.927(5)
_cell_length_b                   9.945(5)
_cell_length_c                   11.752(5)
_cell_measurement_reflns_used    1630
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.81
_cell_measurement_theta_min      2.41
_cell_volume                     1103.0(9)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'diamond 3.2 d'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0271
_diffrn_reflns_av_sigmaI/netI    0.0631
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            6702
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.09
_exptl_absorpt_coefficient_mu    1.126
_exptl_absorpt_correction_T_max  0.9459
_exptl_absorpt_correction_T_min  0.9254
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.572
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             534
_exptl_crystal_size_max          0.07
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.809
_refine_diff_density_min         -0.857
_refine_diff_density_rms         0.197
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         4670
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0856
_refine_ls_R_factor_gt           0.0574
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0921P)^2^+5.2011P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1414
_refine_ls_wR_factor_ref         0.1978
_reflns_number_gt                3583
_reflns_number_total             4670
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ce02428a2.cif
_cod_data_source_block           8janam
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/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 3008 2015-01-20 13:52:24Z robertas 

 Adding full bibliography for 7219431--7219434.cif.
;
_cod_original_sg_symbol_Hall     '-p 1'
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7219432