14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene

C196H126N14O6Pd4Si4 — CID 159969080

About 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene

14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene (PubChem CID 159969080) has the molecular formula C196H126N14O6Pd4Si4 and a molecular weight of 3311.28 g/mol. Its IUPAC name is 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene.

Molecular Properties

• Compound Name: 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene
• PubChem CID: 159969080
• Molecular Formula: C196H126N14O6Pd4Si4
• Molecular Weight: 3311.28 g/mol
• Exact Mass: 3306.52
• IUPAC Name: 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene
• SMILES: [Pd+2].[Pd+2].[Pd+2].[Pd+2].[c-]1c(Oc2[c-]c(-n3c4ccc5c(c4c4cccnc43)N(c3ccccc3)c3ccccc3[Si]5(c3ccccc3)c3ccccc3)ccc2)cccc1-c1ccccn1.[c-]1c(Oc2[c-]c(-n3c4ccc5c(c4c4cccnc43)Oc3ccccc3[Si]5(c3ccccc3)c3ccccc3)ccc2)cccc1-c1ccccn1.[c-]1c(Oc2[c-]c(-n3c4ccc5c(c4c4cccnc43)[Si](c3ccccc3)(c3ccccc3)c3ccccc3N5c3ccccc3)ccc2)cccc1-c1ccccn1.[c-]1c(Oc2[c-]c(-n3c4ccc5c(c4c4cccnc43)[Si](c3ccccc3)(c3ccccc3)c3ccccc3O5)ccc2)cccc1-c1ccccn1
• InChI: InChI=1S/2C52H34N4OSi.2C46H29N3O2Si.4Pd/c1-4-18-38(19-5-1)55-46-29-10-11-30-49(46)58(42-23-6-2-7-24-42,43-25-8-3-9-26-43)51-48(55)32-31-47-50(51)44-27-16-34-54-52(44)56(47)39-20-15-22-41(36-39)57-40-21-14-17-37(35-40)45-28-12-13-33-53-45;1-4-18-38(19-5-1)55-46-29-10-11-30-48(46)58(42-23-6-2-7-24-42,43-25-8-3-9-26-43)49-32-31-47-50(51(49)55)44-27-16-34-54-52(44)56(47)39-20-15-22-41(36-39)57-40-21-14-17-37(35-40)45-28-12-13-33-53-45;1-3-18-36(19-4-1)52(37-20-5-2-6-21-37)43-25-8-7-24-41(43)51-42-27-26-40-44(45(42)52)38-22-13-29-48-46(38)49(40)33-15-12-17-35(31-33)50-34-16-11-14-32(30-34)39-23-9-10-28-47-39;1-3-18-36(19-4-1)52(37-20-5-2-6-21-37)42-25-8-7-24-41(42)51-45-43(52)27-26-40-44(45)38-22-13-29-48-46(38)49(40)33-15-12-17-35(31-33)50-34-16-11-14-32(30-34)39-23-9-10-28-47-39;;;;/h2*1-34H;2*1-29H;;;;/q4*-2;4*+2
• InChIKey: SAMGYUXOUSOCBA-UHFFFAOYSA-N
• XLogP: 35.81
• TPSA: 184.70 Ų
• H-Bond Acceptors: 20
• Rotatable Bonds: 26
• Heavy Atoms: 224
• Complexity: —

Lipinski Rule of Five

3 violations

Rule	Value
MW ≤ 500	3311.28
LogP ≤ 5	35.81
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	20

Computed Properties (RDKit)

• Structural Alerts: {'alert_name': 'Carbo_cation/anion', 'substructure': 'N/A'}, {'alert_name': 'heavy_metal', 'substructure': 'N/A'}

Frequently Asked Questions

What is the IUPAC name of 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene?

The IUPAC name of 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene (CID 159969080) is 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene.

What is the SMILES notation for 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene?

The canonical SMILES for 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene is [Pd+2].[Pd+2].[Pd+2].[Pd+2].[c-]1c(Oc2[c-]c(-n3c4ccc5c(c4c4cccnc43)N(c3ccccc3)c3ccccc3[Si]5(c3ccccc3)c3ccccc3)ccc2)cccc1-c1ccccn1.[c-]1c(Oc2[c-]c(-n3c4ccc5c(c4c4cccnc43)Oc3ccccc3[Si]5(c3ccccc3)c3ccccc3)ccc2)cccc1-c1ccccn1.[c-]1c(Oc2[c-]c(-n3c4ccc5c(c4c4cccnc43)[Si](c3ccccc3)(c3ccccc3)c3ccccc3N5c3ccccc3)ccc2)cccc1-c1ccccn1.[c-]1c(Oc2[c-]c(-n3c4ccc5c(c4c4cccnc43)[Si](c3ccccc3)(c3ccccc3)c3ccccc3O5)ccc2)cccc1-c1ccccn1.

What is the InChIKey of 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene?

The InChIKey is SAMGYUXOUSOCBA-UHFFFAOYSA-N. The full InChI is InChI=1S/2C52H34N4OSi.2C46H29N3O2Si.4Pd/c1-4-18-38(19-5-1)55-46-29-10-11-30-49(46)58(42-23-6-2-7-24-42,43-25-8-3-9-26-43)51-48(55)32-31-47-50(51)44-27-16-34-54-52(44)56(47)39-20-15-22-41(36-39)57-40-21-14-17-37(35-40)45-28-12-13-33-53-45;1-4-18-38(19-5-1)55-46-29-10-11-30-48(46)58(42-23-6-2-7-24-42,43-25-8-3-9-26-43)49-32-31-47-50(51(49)55)44-27-16-34-54-52(44)56(47)39-20-15-22-41(36-39)57-40-21-14-17-37(35-40)45-28-12-13-33-53-45;1-3-18-36(19-4-1)52(37-20-5-2-6-21-37)43-25-8-7-24-41(43)51-42-27-26-40-44(45(42)52)38-22-13-29-48-46(38)49(40)33-15-12-17-35(31-33)50-34-16-11-14-32(30-34)39-23-9-10-28-47-39;1-3-18-36(19-4-1)52(37-20-5-2-6-21-37)42-25-8-7-24-41(42)51-45-43(52)27-26-40-44(45)38-22-13-29-48-46(38)49(40)33-15-12-17-35(31-33)50-34-16-11-14-32(30-34)39-23-9-10-28-47-39;;;;/h2*1-34H;2*1-29H;;;;/q4*-2;4*+2.

What are the key properties of 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene?

14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene has a molecular weight of 3311.28 g/mol, XLogP of 35.81, 26 rotatable bonds, 0 hydrogen bond donors, and 20 hydrogen bond acceptors.

Where does this data come from?

All data for 14,14-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-21-oxa-7,9-diaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;21,21-diphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-14-oxa-7,9-diaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;tetrakis(palladium(2+));14,14,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,21-triaza-14-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene;14,21,21-triphenyl-9-[3-(3-pyridin-2-ylbenzene-2-id-1-yl)oxybenzene-2-id-1-yl]-7,9,14-triaza-21-silapentacyclo[11.8.0.02,10.03,8.015,20]henicosa-1(13),2(10),3(8),4,6,11,15,17,19-nonaene is sourced from PubChem (CID 159969080), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).