Total Synthesis of the Norhasubanan Alkaloid Stephadiamine.
Hartrampf, Nina; Winter, Nils; Pupo, Gabriele; Stoltz, Brian M.; Trauner, Dirk; Journal of the American Chemical Society 140 (2018) 8675–8680; doi:10.1021/jacs.8b01918

data_4132165
_publ_section_title
;
 Total Synthesis of the Norhasubanan Alkaloid Stephadiamine.
;
_journal_issue                   28
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              8675
_journal_page_last               8680
_journal_paper_doi               10.1021/jacs.8b01918
_journal_volume                  140
_journal_year                    2018
_chemical_formula_moiety         'C27 H30 N2 O6'
_chemical_formula_sum            'C27 H30 N2 O6'
_chemical_formula_weight         478.53
_chemical_name_common            nv629cr
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_block_code                C27H30N2O6_uv054_trauner
_audit_creation_method           'APEX3 v2015.9-RC7'
_audit_update_record             02-Mar-16
_cell_angle_alpha                90
_cell_angle_beta                 99.7940(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.4422(4)
_cell_length_b                   11.6532(4)
_cell_length_c                   15.2777(5)
_cell_measurement_reflns_used    9865
_cell_measurement_temperature    298.(2)
_cell_measurement_theta_max      27.4348
_cell_measurement_theta_min      2.7059
_cell_volume                     2358.29(13)
_computing_cell_refinement       'SAINT V8.35A (Bruker AXS Inc., 2015)'
_computing_data_collection       'APEX3 (Bruker AXS Inc., 2015)'
_computing_data_reduction        'SAINT V8.35A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'shelXle (C.B. Huebschle, rev 740)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XT, VERSION 2014/4'
_diffrn_ambient_temperature      298.(2)
_diffrn_detector_area_resol_mean 7.4074
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       'fixed-chi three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Venture TXS'
_diffrn_measurement_method       'mix of phi and omega scans'
_diffrn_radiation_monochromator  'focusing mirrors'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0405
_diffrn_reflns_av_unetI/netI     0.0259
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            45381
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.494
_diffrn_reflns_theta_min         3.076
_diffrn_source                   'rotating anode (TXS)'
_diffrn_source_current           50
_diffrn_source_power             2.5
_diffrn_source_type              'Bruker TXS'
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    0.096
_exptl_absorpt_correction_T_max  0.9590
_exptl_absorpt_correction_T_min  0.9101
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.348
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             1016
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.030
_refine_diff_density_max         0.375
_refine_diff_density_min         -0.187
_refine_diff_density_rms         0.042
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.072
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     323
_refine_ls_number_reflns         5391
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.072
_refine_ls_R_factor_all          0.0696
_refine_ls_R_factor_gt           0.0575
_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^)+(0.0640P)^2^+1.3189P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1539
_refine_ls_wR_factor_ref         0.1627
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4408
_reflns_number_total             5391
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b01918_si_002.cif
_cod_data_source_block           uv054
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_database_code               4132165
_shelx_estimated_absorpt_t_min   0.991
_shelx_estimated_absorpt_t_max   0.997
_shelx_res_checksum              6903
_shelx_hkl_checksum              89759