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_4516394
_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_formula_moiety         'C32 H25 N O3'
_chemical_formula_sum            'C32 H25 N O3'
_chemical_formula_weight         471.53
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2013-04-08
_audit_creation_method
;
  Olex2 1.2
  (compiled Mar 21 2013 11:17:50, GUI svn.r4446)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.683(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.530(2)
_cell_length_b                   9.5628(15)
_cell_length_c                   17.641(3)
_cell_measurement_reflns_used    8164
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.07
_cell_measurement_theta_min      2.35
_cell_volume                     2408.7(6)
_computing_cell_refinement       'SAINT v6.45A (Bruker, 2003)'
_computing_data_reduction        'SAINT v6.45A (Bruker, 2003)'
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELXL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0652
_diffrn_reflns_av_unetI/netI     0.0374
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            35744
_diffrn_reflns_theta_full        26.46
_diffrn_reflns_theta_max         26.46
_diffrn_reflns_theta_min         1.67
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_current           35.0
_diffrn_source_power             1.575
_diffrn_source_target            Mo
_diffrn_source_voltage           45.0
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.300
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             992
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.365
_refine_diff_density_min         -0.202
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     327
_refine_ls_number_reflns         4954
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0534
_refine_ls_R_factor_gt           0.0409
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0581P)^2^+0.1571P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1019
_refine_ls_wR_factor_ref         0.1079
_reflns_number_gt                4001
_reflns_number_total             4954
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg5b00906_si_002.cif
_cod_data_source_block           4(hja193m)
_cod_original_cell_volume        2408.6(7)
_cod_database_code               4516394
_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.a Ternary CH refined with riding coordinates:
 C2(H2), C5(H5)
2.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), C26(H26), C28(H28),
  C29(H29)
2.c Idealised Me refined as rotating group:
 C31(H31A,H31B,H31C), C32(H32A,H32B,H32C)
;