Tuning structures and emissive properties in a series of Zn(ii) and Cd(ii) coordination polymers containing dicarboxylic acids and nicotinamide pillars
Chisca, Diana; Croitor, Lilia; Petuhov, Oleg; Kulikova, Olga V.; Volodina, Galina F.; Coropceanu, Eduard B.; Masunov, Artëm E.; Fonari, Marina S.; CrystEngComm 20 (2018) 432–; doi:10.1039/C7CE01988B

data_7229864
_publ_section_title
;
 Tuning structures and emissive properties in a series of Zn(ii) and
 Cd(ii) coordination polymers containing dicarboxylic acids and
 nicotinamide pillars
;
_journal_issue                   4
_journal_name_full               CrystEngComm
_journal_page_first              432
_journal_paper_doi               10.1039/C7CE01988B
_journal_volume                  20
_journal_year                    2018
_chemical_formula_moiety         'C12 H17 N3 O7 Zn'
_chemical_formula_sum            'C12 H17 N3 O7 Zn'
_chemical_formula_weight         380.65
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-10-06 deposited with the CCDC.
2017-12-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   30.7094(13)
_cell_length_b                   7.0123(3)
_cell_length_c                   7.4215(4)
_cell_measurement_reflns_used    1135
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.5360
_cell_measurement_theta_min      3.5250
_cell_volume                     1598.17(13)
_computing_cell_refinement
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0385
_diffrn_reflns_av_unetI/netI     0.0682
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       37
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       5
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            3621
_diffrn_reflns_point_group_measured_fraction_full 0.993
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.498
_diffrn_reflns_theta_min         3.049
_exptl_absorpt_coefficient_mu    1.576
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.94503
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.582
_exptl_crystal_description       plate
_exptl_crystal_F_000             784
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.477
_refine_diff_density_min         -0.363
_refine_diff_density_rms         0.086
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.54(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     324
_refine_ls_number_reflns         2191
_refine_ls_number_restraints     356
_refine_ls_restrained_S_all      0.986
_refine_ls_R_factor_all          0.0636
_refine_ls_R_factor_gt           0.0468
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0645P)^2^+0.0160P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1106
_refine_ls_wR_factor_ref         0.1231
_reflns_Friedel_coverage         0.849
_reflns_Friedel_fraction_full    0.995
_reflns_Friedel_fraction_max     0.995
_reflns_number_gt                1756
_reflns_number_total             2191
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce01988b2.cif
_cod_data_source_block           Comp_7CL_3214
_cod_depositor_comments
'Adding full bibliography for 7229861--7229872.cif.'
_cod_original_cell_volume        1598.16(13)
_cod_database_code               7229864
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              98409