Synthesis, spectroscopic and structural study of trans- and cis- (±)-3-Phenyl-4-(Pyrrolidine-1-carbonyl)Isochroman-1-Ones
Bogdanov, M.; Svinyarov, I.; Ivanova, B.; Spiteller, M.; Spectrochimica Acta A 77 (2010) 902–; doi:10.1016/j.saa.2010.06.024

data_1513166
_publ_section_title
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 Synthesis, spectroscopic and structural study of trans- and cis-
 (&#x00B1;)-3-Phenyl-4-(Pyrrolidine-1-carbonyl)Isochroman-1-Ones
;
_journal_name_full               'Spectrochimica Acta A'
_journal_page_first              902
_journal_paper_doi               10.1016/j.saa.2010.06.024
_journal_volume                  77
_journal_year                    2010
_chemical_formula_moiety         'C20 H19 N O3'
_chemical_formula_sum            'C20 H19 N O3'
_chemical_formula_weight         321.36
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 104.334(13)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.950(5)
_cell_length_b                   9.939(3)
_cell_length_c                   15.306(7)
_cell_measurement_temperature    300(2)
_cell_volume                     1613.9(12)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker GIS'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker APEX2'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      300(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker SMART X2S'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  'doubly curved silicon crystal'
_diffrn_radiation_source         'micro-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0982
_diffrn_reflns_av_sigmaI/netI    0.1340
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            5786
_diffrn_reflns_theta_full        19.85
_diffrn_reflns_theta_max         19.85
_diffrn_reflns_theta_min         1.92
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  0.9885
_exptl_absorpt_correction_T_min  0.5057
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.323
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.298
_refine_diff_density_min         -0.334
_refine_diff_density_rms         0.105
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         1475
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0974
_refine_ls_R_factor_gt           0.0645
_refine_ls_shift/su_max          0.038
_refine_ls_shift/su_mean         0.007
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0934P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1663
_refine_ls_wR_factor_ref         0.2114
_reflns_number_gt                1064
_reflns_number_total             1475
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            MB2-CCDC.cif
_cod_data_source_block           scan_0m_p21_c
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        1614.0(11)
_cod_original_sg_symbol_H-M      P12(1)/c1
_cod_database_code               1513166