Different hydrogen-bonded chains in the crystal structures of three alkyl <i>N</i>-[(<i>E</i>)-1-(2-benzylidene-1-methylhydrazinyl)-3-hydroxy-1-oxopropan-2-yl]carbamates
Noguiera, Thais C. M.; Pinheiro, Alessandra C.; Wardell, James L.; de Souza, Marcus V. N.; Abberley, Jordan P.; Harrison, William T. A.; Acta Crystallographica Section E 71 (2015) 752–756; doi:10.1107/S2056989015010440

data_2240818
_publ_section_title
;
 Different hydrogen-bonded chains in the crystal structures of three alkyl
 <i>N</i>-[(<i>E</i>)-1-(2-benzylidene-1-methylhydrazinyl)-3-hydroxy-1-oxopropan-2-yl]carbamates
;
_journal_coeditor_code           HG5443
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              752
_journal_page_last               756
_journal_paper_doi               10.1107/S2056989015010440
_journal_volume                  71
_journal_year                    2015
_chemical_formula_iupac          'C17 H22 N4 O4'
_chemical_formula_moiety         'C17 H22 N4 O4'
_chemical_formula_sum            'C17 H22 N4 O4'
_chemical_formula_weight         346.39
_chemical_name_systematic
;<i>tert</i>-Butyl
<i>N</i>-{(<i>E</i>)-1-[2-(4-cyanobenzylidene)-1-methylhydrazinyl]-3-hydroxy-1-oxopropan-2-yl}carbamate
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 92.7630(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.348(3)
_cell_length_b                   7.883(5)
_cell_length_c                   20.903(14)
_cell_measurement_reflns_used    2232
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.2
_cell_measurement_theta_min      2.6
_cell_volume                     880.2(10)
_computing_cell_refinement
;
CrystalClear (Rigaku, 2012)
;
_computing_data_collection
;
CrystalClear (Rigaku, 2012)
;
_computing_data_reduction
;
CrystalClear (Rigaku, 2012)
;
_computing_molecular_graphics
;
ORTEP-3 for Windows (Farrugia, 2012)
;
_computing_publication_material
;
publCIF (Westrip, 2010)
;
_computing_structure_refinement
;
SHELXL-97 (Sheldrick, 2008)
;
_computing_structure_solution
;
SHELXS-97 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Rigaku Mercury CCD'
_diffrn_measurement_method       \w
_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  0.0230
_diffrn_reflns_av_sigmaI/netI    0.0606
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            3672
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.93
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.095
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.307
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       slab
_exptl_crystal_F_000             368
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.312
_refine_diff_density_min         -0.355
_refine_ls_abs_structure_details none
_refine_ls_extinction_coef       0.027(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.129
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     231
_refine_ls_number_reflns         2483
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.129
_refine_ls_R_factor_all          0.0664
_refine_ls_R_factor_gt           0.0573
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0993P)^2^+0.4415P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1871
_refine_ls_wR_factor_ref         0.1936
_reflns_number_gt                2143
_reflns_number_total             2483
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hg5443sup1.cif
_cod_data_source_block           II
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               2240818
_cod_database_fobs_code          2240818