Crystal Structure of 1,2-Bis[<i>N,N</i>′-6-(3-pyridylmethylamido)pyridyl-2-carboxyamido]ethane
KADIR, Maisara Abdul; YUSOF, M. Sukeri M.; SUMBY, C. J.; X-ray Structure Analysis Online 34 (2018) 31–; doi:10.2116/xraystruct.34.31

data_1551567
_publ_section_title
;
 Crystal Structure of
 1,2-Bis[&lt;i&gt;N,N&lt;/i&gt;&#x2032;-6-(3-pyridylmethylamido)pyridyl-2-carboxyamido]ethane
;
_journal_issue                   0
_journal_name_full               'X-ray Structure Analysis Online'
_journal_page_first              31
_journal_paper_doi               10.2116/xraystruct.34.31
_journal_volume                  34
_journal_year                    2018
_chemical_formula_sum            'C28 H26 N8 O4'
_chemical_formula_weight         538.57
_chemical_name_systematic
;
1,2-bis[N,N&#x0092;-6-(3-pyridylmethylamido)pyridyl-2-carboxyamido]ethane 
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_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-2013
_cell_angle_alpha                90
_cell_angle_beta                 108.857(16)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.669(6)
_cell_length_b                   17.763(7)
_cell_length_c                   11.013(4)
_cell_measurement_reflns_used    2386
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.95
_cell_measurement_theta_min      1.95
_cell_volume                     2530.5(18)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_molecular_graphics    'X-Seed (Barbour,2003)'
_computing_publication_material  'CIFTAB (Sheldrick)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.962
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0376
_diffrn_reflns_av_unetI/netI     0.0301
_diffrn_reflns_Laue_measured_fraction_full 0.981
_diffrn_reflns_Laue_measured_fraction_max 0.962
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            15729
_diffrn_reflns_point_group_measured_fraction_full 0.981
_diffrn_reflns_point_group_measured_fraction_max 0.962
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.945
_diffrn_reflns_theta_min         1.948
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.099
_exptl_absorpt_correction_T_max  0.9958
_exptl_absorpt_correction_T_min  0.9843
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.414
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1128
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.249
_refine_diff_density_min         -0.295
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     181
_refine_ls_number_reflns         2386
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0514
_refine_ls_R_factor_gt           0.0389
_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^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1245
_refine_ls_wR_factor_ref         0.1366
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1945
_reflns_number_total             2386
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            34_31_1.txt
_cod_data_source_block           csmakx1
_cod_original_cell_volume        2530.5(17)
_cod_database_code               1551567
_shelxl_version_number           2013-3
_shelx_res_checksum              97548
_shelx_hkl_checksum              5988