Structure-directing roles of auxiliary polycarboxylate ligands in the formation of Zn(ii) and Cd(ii) coordination polymers based on a flexible N,N′-di(3-pyridyl)dodecanediamide
Cheng, Pei-Chi; Kuo, Po-Ting; Xie, Ming-Yuan; Hsu, Wayne; Chen, Jhy-Der; CrystEngComm 15 (2013) 6264–; doi:10.1039/c3ce40785c

data_7210348
_publ_section_title
;
 Structure-directing roles of auxiliary polycarboxylate ligands in the
 formation of Zn(ii) and Cd(ii) coordination polymers based on a flexible
 N,N&#x2032;-di(3-pyridyl)dodecanediamide
;
_journal_issue                   31
_journal_name_full               CrystEngComm
_journal_page_first              6264
_journal_paper_doi               10.1039/c3ce40785c
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C29 H35 N5 O7 Zn'
_chemical_formula_weight         630.99
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_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                 105.210(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.6517(17)
_cell_length_b                   5.9639(5)
_cell_length_c                   26.919(3)
_cell_measurement_reflns_used    46
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      12.53
_cell_measurement_theta_min      3.71
_cell_volume                     3044.4(5)
_computing_cell_refinement       'XSCANS (Siemens, 1995)'
_computing_data_collection       'XSCANS (Siemens, 1995)'
_computing_data_reduction        'SHELXTL (Sheldrick, 2008)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Bruker P4'
_diffrn_measurement_method       '\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  0.0787
_diffrn_reflns_av_sigmaI/netI    0.0469
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -1
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            7000
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.15
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.859
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9184
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   '(XSCANS; Siemens, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.377
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1320
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.5
_exptl_crystal_size_min          0.5
_refine_diff_density_max         0.432
_refine_diff_density_min         -0.474
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     396
_refine_ls_number_reflns         5321
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0480
_refine_ls_R_factor_gt           0.0337
_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^)+(0.0393P)^2^+1.6958P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0815
_refine_ls_wR_factor_ref         0.0873
_reflns_number_gt                4534
_reflns_number_total             5321
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40785c.txt
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7210348