Four calcium(ii) coordination polymers based on 2,5-dibromoterephthalic acid and different N-donor organic species: syntheses, structures, topologies, and luminescence properties
Sun, Yuexin; Sun, Yayong; Zheng, Hao; Wang, Hongli; Han, Yi; Yang, Yu; Wang, Lei; CrystEngComm 18 (2016) 8664–; doi:10.1039/C6CE01709F

data_7226696
_publ_section_title
;
 Four calcium(ii) coordination polymers based on 2,5-dibromoterephthalic
 acid and different N-donor organic species: syntheses, structures,
 topologies, and luminescence properties
;
_journal_issue                   44
_journal_name_full               CrystEngComm
_journal_page_first              8664
_journal_paper_doi               10.1039/C6CE01709F
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         '0.5(C80 H60 Br8 Ca2 N8 O16)'
_chemical_formula_sum            'C40 H30 Br4 Ca N4 O8'
_chemical_formula_weight         1054.40
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           48
_space_group_name_Hall           '-P 2ab 2bc'
_space_group_name_H-M_alt        'P n n n'
_symmetry_space_group_name_Hall  '-P 2ab 2bc'
_symmetry_space_group_name_H-M   'P n n n :2'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2016-05-05
_audit_creation_method
;
Olex2 1.2
(compiled 2013.09.17 svn.r2790 for OlexSys, GUI svn.r4601)
;
_audit_update_record
;
2016-07-29 deposited with the CCDC.
2016-10-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.0693(5)
_cell_length_b                   12.9647(3)
_cell_length_c                   13.6267(4)
_cell_measurement_reflns_used    2386
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.8700
_cell_measurement_theta_min      3.6730
_cell_volume                     1955.57(11)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0243
_diffrn_reflns_av_unetI/netI     0.0251
_diffrn_reflns_Laue_measured_fraction_full 0.971
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            5704
_diffrn_reflns_point_group_measured_fraction_full 0.971
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         24.995
_diffrn_reflns_theta_min         2.168
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    4.306
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.86799
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.791
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1044
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.787
_refine_diff_density_min         -0.821
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     133
_refine_ls_number_reflns         1736
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0476
_refine_ls_R_factor_gt           0.0347
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.0331P)^2^+3.3151P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0796
_refine_ls_wR_factor_ref         0.0864
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1392
_reflns_number_total             1736
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce01709f2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 7226695--7226698.cif.'
_cod_database_code               7226696
_shelxl_version_number           2013-2
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C7(H7), C9(H9), C10(H10)
2.b Idealised Me refined as rotating group:
 C5(H5A,H5B,H5C)
;
_shelx_res_checksum              6619
_olex2_computing_structure_refinement_long 'ShelXL (Sheldrick, 2008)'
_olex2_submission_special_instructions 'No special instructions were received'