The crystal structure of tert-butyl 2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylate, C10H15N3O2
Wang, Kun-Yan; Yang, Xiao-Li; Zeitschrift für Kristallographie - New Crystal Structures 232 (2017) 669–670; doi:10.1515/ncrs-2016-0403

data_8106637
_publ_section_title
;
 The crystal structure of tert-butyl
 2,6-dihydropyrrolo[3,4-c]pyrazole-5(4H)-carboxylate, C10H15N3O2
;
_journal_issue                   4
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              669
_journal_page_last               670
_journal_paper_doi               10.1515/ncrs-2016-0403
_journal_volume                  232
_journal_year                    2017
_chemical_formula_moiety         'C10 H15 N3 O2'
_chemical_formula_sum            'C10 H15 N3 O2'
_chemical_formula_weight         209.25
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 103.648(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.9501(14)
_cell_length_b                   9.2193(9)
_cell_length_c                   11.2149(14)
_cell_measurement_reflns_used    1656
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.24
_cell_measurement_theta_min      2.89
_cell_volume                     1100.2(2)
_computing_cell_refinement       'CAD-4 Software [3]'
_computing_data_collection       'CAD-4 Software (Enraf-Nonius, 1989) [3]'
_computing_data_reduction        'XCAD4 (Harms & Wocadlo, 1995) [4]'
_computing_molecular_graphics    'SHELXTL [6]'
_computing_publication_material  'PLATON (Spek, 2003) [6]'
_computing_structure_refinement  'SHELXTL [6]'
_computing_structure_solution    'SHELXTL (Bruker, 2000)[6]'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'PHOTON100 CMOS detector'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_monochromator  'TRIUMPH curved crystal monochromator'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0467
_diffrn_reflns_av_sigmaI/netI    0.0465
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            5994
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.89
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6571
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2014)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.263
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             448
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.158
_refine_diff_density_min         -0.256
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     142
_refine_ls_number_reflns         1999
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0759
_refine_ls_R_factor_gt           0.0476
_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^)+(0.0414P)^2^+0.3847P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0944
_refine_ls_wR_factor_ref         0.1054
_reflns_number_gt                1470
_reflns_number_total             1999
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            suppl_ncrs-2016-0403_suppl.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 8738 2021-04-28 16:35:53Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               8106637