Correlation between Solid-State and Solution Conformational Ratios in a Series of N-(o-Tolyl)Succinimide Molecular Rotors
Li, Ping; Hwang, Jungwun; Maier, Josef M.; Zhao, Chen; Kaborda, Darya V.; Smith, Mark D.; Pellechia, Perry J.; Shimizu, Ken D.; Crystal Growth & Design 15 (2015) 3561–; doi:10.1021/acs.cgd.5b00906

data_4516411
_publ_section_title
;
 Correlation between Solid-State and Solution Conformational Ratios in a
 Series of N-(o-Tolyl)Succinimide Molecular Rotors
;
_journal_issue                   8
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3561
_journal_paper_doi               10.1021/acs.cgd.5b00906
_journal_volume                  15
_journal_year                    2015
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C31 H23 N O3'
_chemical_formula_sum            'C31 H23 N O3'
_chemical_formula_weight         457.50
_space_group_crystal_system      orthorhombic
_space_group_IT_number           29
_space_group_name_Hall           'P 2c -2ac'
_space_group_name_H-M_alt        'P c a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2015-02-26
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.9417(5)
_cell_length_b                   18.8238(11)
_cell_length_c                   15.5691(9)
_cell_measurement_reflns_used    9859
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.544
_cell_measurement_theta_min      2.616
_cell_volume                     2327.5(2)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_collection       'Bruker APEXII v2014.9-0 (Bruker, 2014)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XS (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector                 'Bruker PHOTON-100 area detector'
_diffrn_detector_type            'CMOS area detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 QUEST'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0310
_diffrn_reflns_av_unetI/netI     0.0157
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            50359
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        27.500
_diffrn_reflns_theta_max         27.562
_diffrn_reflns_theta_min         2.164
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  0.8621
_exptl_absorpt_correction_T_min  0.8444
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/4 (Bruker,2014/4) was used for absorption correction.
wR2(int) was 0.0896 before and 0.0521 after correction.
The Ratio of minimum to maximum transmission is 0.9795.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.306
_exptl_crystal_description       prism
_exptl_crystal_F_000             960
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.241
_refine_diff_density_min         -0.154
_refine_diff_density_rms         0.038
_refine_ls_extinction_coef       0.0126(11)
_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   1.062
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     341
_refine_ls_number_reflns         5384
_refine_ls_number_restraints     17
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.0316
_refine_ls_R_factor_gt           0.0306
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0406P)^2^+0.6160P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0774
_refine_ls_wR_factor_ref         0.0782
_reflns_Friedel_coverage         0.923
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                5262
_reflns_number_total             5384
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cg5b00906_si_002.cif
_cod_data_source_block           7(dvka67)
_cod_database_code               4516411
_shelxl_version_number           2014/6
_shelx_estimated_absorpt_t_max   0.982
_shelx_estimated_absorpt_t_min   0.969
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Restrained distances
 N1-C25A \\sim N1-C25B
 with sigma of 0.01
3. Same fragment restrains
{C25A, C26A, C27A, C28A, C29A, C30A, C31A} sigma for 1-2: 0.01, 1-3: 0.02
as
{C25B, C26B, C27B, C28B, C29B, C30B, C31B}
4. Others
 Sof(C25B)=Sof(C26B)=Sof(C27B)=Sof(H27B)=Sof(C28B)=Sof(H28B)=Sof(C29B)=
 Sof(H29B)=Sof(C30B)=Sof(H30B)=Sof(C31B)=Sof(H31D)=Sof(H31E)=Sof(H31F)=1-FVAR(1)
 Sof(C25A)=Sof(C26A)=Sof(C27A)=Sof(H27A)=Sof(C28A)=Sof(H28A)=Sof(C29A)=
 Sof(H29A)=Sof(C30A)=Sof(H30A)=Sof(C31A)=Sof(H31A)=Sof(H31B)=Sof(H31C)=FVAR(1)
 Fixed Uiso: C25B(0.025) C26B(0.025) C27B(0.025) C28B(0.025) C29B(0.025)
 C30B(0.025) C31B(0.025)
5.a Ternary CH refined with riding coordinates:
 C2(H2), C5(H5)
5.b Aromatic/amide H refined with riding coordinates:
 C9(H9), C10(H10), C11(H11), C12(H12), C14(H14), C15(H15), C16(H16), C17(H17),
 C18(H18), C20(H20), C21(H21), C22(H22), C23(H23), C24(H24), C27A(H27A),
 C28A(H28A), C29A(H29A), C30A(H30A), C27B(H27B), C28B(H28B), C29B(H29B),
 C30B(H30B)
5.c Idealised Me refined as rotating group:
 C31A(H31A,H31B,H31C), C31B(H31D,H31E,H31F)
;
_shelx_res_checksum              26734
_shelx_hkl_checksum              12311
_olex2_submission_special_instructions 'No special instructions were received'