Interaction, bond formation or reaction between a dimethylamino group and an adjacent alkene or aldehyde group in aromatic systems controlled by remote molecular constraints
Bristow, Jonathan C.; Cliff, Stacey V. A.; Yang, Songjie; Wallis, John D.; CrystEngComm 23 (2021) 4500–4512; doi:10.1039/D1CE00377A

data_7242931
_publ_section_title
;
 Interaction, bond formation or reaction between a dimethylamino group and
 an adjacent alkene or aldehyde group in aromatic systems controlled by
 remote molecular constraints
;
_journal_issue                   25
_journal_name_full               CrystEngComm
_journal_page_first              4500
_journal_page_last               4512
_journal_paper_doi               10.1039/D1CE00377A
_journal_volume                  23
_journal_year                    2021
_chemical_formula_moiety         'C19 H18 N2 O2'
_chemical_formula_sum            'C19 H18 N2 O2'
_chemical_formula_weight         306.35
_chemical_melting_point          356.5(15)
_chemical_name_systematic
;
methyl (E)-2-cyano-3-(6-(dimethylamino)-1,2-dihydroacenaphthylen-5-yl)propenoate, 
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-09-19
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-03-09 deposited with the CCDC.	2021-05-27 downloaded from the CCDC.
;
_cell_angle_alpha                108.887(6)
_cell_angle_beta                 91.171(5)
_cell_angle_gamma                113.671(6)
_cell_formula_units_Z            2
_cell_length_a                   8.7457(5)
_cell_length_b                   9.3638(7)
_cell_length_c                   11.2739(7)
_cell_measurement_reflns_used    2776
_cell_measurement_temperature    150.01(10)
_cell_measurement_theta_max      30.2620
_cell_measurement_theta_min      3.6010
_cell_volume                     787.91(11)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      150.01(10)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 15.9832
_diffrn_detector_type            Sapphire3
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     -7.00  88.00   1.00    7.50    --   20.20  77.00 150.00   95
  2  \w    -47.00  47.00   1.00    7.50    --   20.20 -77.00 -60.00   94
  3  \w    -47.00  -5.00   1.00    7.50    --   20.20 -77.00  30.00   42
  4  \w     -7.00  87.00   1.00    7.50    --   20.20  77.00  60.00   94
  5  \w    -18.00  57.00   1.00    7.50    --   20.20 -99.00 -90.00   75
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Sapphire3, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0611398000
_diffrn_orient_matrix_UB_12      0.0109973000
_diffrn_orient_matrix_UB_13      0.0377857000
_diffrn_orient_matrix_UB_21      0.0548096000
_diffrn_orient_matrix_UB_22      0.0173495000
_diffrn_orient_matrix_UB_23      0.0551865000
_diffrn_orient_matrix_UB_31      0.0366483000
_diffrn_orient_matrix_UB_32      0.0863327000
_diffrn_orient_matrix_UB_33      0.0092538000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0205
_diffrn_reflns_av_unetI/netI     0.0388
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            7276
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.281
_diffrn_reflns_theta_min         3.489
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.887
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Numerical absorption correction based on gaussian integration over
			a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.291
_exptl_crystal_description       block
_exptl_crystal_F_000             324
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: DCM/hexane'
_exptl_crystal_size_max          0.443
_exptl_crystal_size_mid          0.371
_exptl_crystal_size_min          0.226
_refine_diff_density_max         0.304
_refine_diff_density_min         -0.212
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     211
_refine_ls_number_reflns         3915
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0683
_refine_ls_R_factor_gt           0.0506
_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^)+(0.0577P)^2^+0.1400P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1229
_refine_ls_wR_factor_ref         0.1360
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2990
_reflns_number_total             3915
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1ce00377a2.cif
_cod_data_source_block           jb425abs
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_chemical_melting_point' value '355-358' was changed to
'356.5(15)' -- the average value was taken and precision was
estimated.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7242927--7242944.cif.
;
_cod_original_cell_volume        787.91(10)
_cod_database_code               7242931
_shelx_shelxl_version_number     2016/6
_chemical_oxdiff_formula         'C19 H18 N2 O2'
_chemical_oxdiff_usercomment     'Orange Block'
_reflns_odcompleteness_completeness 99.82
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     28.22
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C13(H13A,H13B), C14(H14A,H14B)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C7(H7), C8(H8), C15(H15)
2.c Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C), C12(H12A,H12B,H12C), C19(H19A,H19B,H19C)
;
_shelx_res_checksum              35241
_shelx_hkl_checksum              55268
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.734
_oxdiff_exptl_absorpt_empirical_full_min 0.900