Conformation control of a flexible 1,4-phenylenediacetate ligand in coordination complexes: a rigidity-modulated strategy
Liu, Tianfu; Lü, Jian; Shi, Linxi; Guo, Zhengang; Cao, Rong; CrystEngComm 11 (2009) 583–; doi:10.1039/b813444h

data_7200359
_publ_section_title
;
 Conformation control of a flexible 1,4-phenylenediacetate ligand in
 coordination complexes: a rigidity-modulated strategy
;
_journal_issue                   4
_journal_name_full               CrystEngComm
_journal_page_first              583
_journal_paper_doi               10.1039/b813444h
_journal_volume                  11
_journal_year                    2009
_chemical_formula_moiety         'C20 H18 N2 O5 Zn'
_chemical_formula_sum            'C20 H18 N2 O5 Zn'
_chemical_formula_weight         431.73
_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
_cell_angle_alpha                113.980(4)
_cell_angle_beta                 96.830(4)
_cell_angle_gamma                105.560(2)
_cell_formula_units_Z            2
_cell_length_a                   9.700(4)
_cell_length_b                   10.470(5)
_cell_length_c                   10.500(5)
_cell_measurement_reflns_used    2184
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      27.4526
_cell_measurement_theta_min      3.0825
_cell_volume                     906.6(7)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_collection       'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC Inc., 2005)'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean 14.6306
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type
;
Mercury70 (2x2 bin mode)
;
_diffrn_measurement_method       CCD_Profile_fitting
_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  0.0324
_diffrn_reflns_av_sigmaI/netI    0.0619
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            7100
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         2.26
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  .
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.390
_exptl_absorpt_correction_T_max  0.930
_exptl_absorpt_correction_T_min  0.846
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   CrystalClear
_exptl_crystal_colour            White
_exptl_crystal_density_diffrn    1.574
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             440
_exptl_crystal_size_max          0.1500
_exptl_crystal_size_mid          0.1000
_exptl_crystal_size_min          0.0500
_refine_diff_density_max         1.144
_refine_diff_density_min         -1.019
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.979
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     243
_refine_ls_number_reflns         4101
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      0.976
_refine_ls_R_factor_all          0.0968
_refine_ls_R_factor_gt           0.0703
_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^)+(0.1119P)^2^+2.0327P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1814
_refine_ls_wR_factor_ref         0.2047
_reflns_number_gt                2994
_reflns_number_total             4101
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b813444h.txt
_cod_data_source_block           2a
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7200359