Chemical fixation of CO2into cyclic carbonates by azo-containing Schiff base metal complexes
İkiz, Mesut; İspir, Esin; Aytar, Emine; Ulusoy, Mahmut; Karabuğa, Şemistan; Aslantaş, Mehmet; Çelik, Ömer; New J. Chem. 39 (2015) 7786–; doi:10.1039/C5NJ00571J

data_7054974
_publ_section_title
;
 Chemical fixation of CO2into cyclic carbonates by azo-containing Schiff
 base metal complexes
;
_journal_issue                   10
_journal_name_full               'New J. Chem.'
_journal_page_first              7786
_journal_paper_doi               10.1039/C5NJ00571J
_journal_volume                  39
_journal_year                    2015
_chemical_formula_moiety         'C38 H26 Br2 N6 O2 Zn'
_chemical_formula_sum            'C38 H26 Br2 N6 O2 Zn'
_chemical_formula_weight         823.34
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-06-04 deposited with the CCDC.
2015-07-02 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 105.3030(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   34.9897(7)
_cell_length_b                   8.3586(2)
_cell_length_c                   11.8489(3)
_cell_measurement_reflns_used    4951
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      30.3
_cell_measurement_theta_min      2.4
_cell_volume                     3342.52(14)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'APEX2 (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  multi-scan
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0322
_diffrn_reflns_av_sigmaI/netI    0.0348
_diffrn_reflns_limit_h_max       47
_diffrn_reflns_limit_h_min       -49
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            19157
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_full        30.27
_diffrn_reflns_theta_max         30.27
_diffrn_reflns_theta_min         2.41
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.171
_exptl_absorpt_correction_T_max  0.7422
_exptl_absorpt_correction_T_min  0.3295
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(Blessing, 1995)'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.637
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1648
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.658
_refine_diff_density_min         -0.517
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     222
_refine_ls_number_reflns         4951
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0728
_refine_ls_R_factor_gt           0.0380
_refine_ls_shift/su_max          0.305
_refine_ls_shift/su_mean         0.026
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0416P)^2^+1.8792P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0825
_refine_ls_wR_factor_ref         0.0938
_reflns_number_gt                3284
_reflns_number_total             4951
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5nj00571j2.cif
_cod_data_source_block           matrix_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7054973--7054974.cif.
;
_cod_original_cell_volume        3342.52(13)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7054974
_iucr_geom_hbonds_special_details
;
Cg1 and Cg4 are the centroids of rings N1/C8-C11 and C2-C7, 
respectively.
;