Order <i>versus</i> disorder in two isomorphous pyrazolone-substituted diethyl propanedioates prepared using a three-component one-pot reaction under solvent-free conditions
Shreekanth, Tharangini K.; Yathirajan, Hemmige S.; Kalluraya, Balakrishna; Foro, Sabine; Glidewell, Christopher; Acta Crystallographica Section E 76 (2020) 1605–1610; doi:10.1107/S2056989020011676

data_2243670
_publ_section_title
;
 Order <i>versus</i> disorder in two isomorphous pyrazolone-substituted
 diethyl propanedioates prepared using a three-component one-pot reaction
 under solvent-free conditions
;
_journal_coeditor_code           ZL2798
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              1605
_journal_page_last               1610
_journal_paper_doi               10.1107/S2056989020011676
_journal_volume                  76
_journal_year                    2020
_chemical_formula_iupac          'C24 H25 Cl N2 O5'
_chemical_formula_moiety         'C24 H25 Cl N2 O5'
_chemical_formula_sum            'C24 H25 Cl N2 O5'
_chemical_formula_weight         456.91
_chemical_name_systematic
;Diethyl
(<i>RS</i>)-2-[(4-chlorophenyl)(5-methyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)methyl]propanedioate
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     difmap
_audit_creation_method           SHELXL-2014
_cell_angle_alpha                90
_cell_angle_beta                 95.363(5)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   13.5609(8)
_cell_length_b                   20.2800(10)
_cell_length_c                   17.7280(10)
_cell_measurement_reflns_used    10261
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.805
_cell_measurement_theta_min      2.517
_cell_volume                     4854.1(5)
_computing_cell_refinement
;
CrysAlis RED (Oxford Diffraction, 2009)
;
_computing_data_collection
;
CrysAlis CCD (Oxford Diffraction, 2009)
;
_computing_data_reduction
;
CrysAlis RED (Oxford Diffraction, 2009)
;
_computing_molecular_graphics
;
PLATON (Spek, 2020)
;
_computing_publication_material
;
SHELXL2014 (Sheldrick, 2015b) and PLATON (Spek, 2020)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015b)
;
_computing_structure_solution
;
SHELXT (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type
;
Oxford Diffraction Xcalibur
with Sapphire CCD detector
;
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0230
_diffrn_reflns_av_unetI/netI     0.0385
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            20936
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.049
_diffrn_reflns_theta_min         2.517
_diffrn_source                   'Enhance (Mo) X-ray Source'
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.193
_exptl_absorpt_correction_T_max  0.936
_exptl_absorpt_correction_T_min  0.826
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlis RED; Oxford Diffraction, 2009)
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.250
_exptl_crystal_description       block
_exptl_crystal_F_000             1920
_exptl_crystal_size_max          0.460
_exptl_crystal_size_mid          0.440
_exptl_crystal_size_min          0.340
_refine_diff_density_max         1.064
_refine_diff_density_min         -0.907
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     746
_refine_ls_number_reflns         9574
_refine_ls_number_restraints     571
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0999
_refine_ls_R_factor_gt           0.0669
_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^)+(0.0810P)^2^+4.3903P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1695
_refine_ls_wR_factor_ref         0.1916
_reflns_number_gt                6504
_reflns_number_total             9574
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            zl2798sup1.cif
_cod_data_source_block           II
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2243670
_shelx_estimated_absorpt_t_min   0.916
_shelx_estimated_absorpt_t_max   0.937
_shelx_hkl_checksum              62510
_shelx_res_checksum              16600
_shelxl_version_number           2.014
_cod_database_fobs_code 2243670